If we start with a puzzle, let’s say we see someone who has no hands, no legs, not even a mouth, but eats well; Many people are worried but the answer is very simple, which is called an environmentally friendly plant. Now the question is, how does the plant eat then; Basically, with the root of the plant, the plant enters the food nutrients to its body by pulling its essential food with water. Moreover, the small microscopic holes in the leaves of the plant can take the necessary food from the air. Like other plants, curry leaf plants need food to sustain and nourish the body. At least 17 nutrients are essential to complete the life cycle of a curry leaf plant properly. These are the essential nutrients of the plant. Plants collect these nutrients from the air and soil and make food on the leaves. Soil minerals and organic matter are the primary sources of nutrients. Moreover, these foods are also provided by applying the best fertilizer for curry leaf plants. The soil has to be kept productive by providing fertilizer to get the expected yield. So day by day we are becoming dependent on chemical fertilizers. One thing that needs to be clarified is that the unplanned and excessive use of chemical fertilizers increases the cost of agriculture, destroys soil health, and even endangers the environment and biodiversity. In this context proper management of fertilizer use in agriculture demands time. Today we will learn about the best quality organic, chemical, and homemade fertilizers needed for curry leaf plants. Let’s get started without delay.
The best fertilizer for curry leaf plant
First of all, let’s talk about organic fertilizer which is the most beneficial food supplement for curry leaves.
Organic fertilizer is the fertilizer made from plant, animal excreta, and carcasses. It is prepared by decomposing or processing naturally derived products for the purpose of feeding plants, increasing soil fertility, and improving soil bonding quality. Organic fertilizer ingredients are usually obtained from vegetable and animal byproducts.
Benefits of organic fertilizer
Organic fertilizers improve soil quality in addition to increasing soil fertility. Influences the physical, chemical, and biological properties of the soil. Here we will discuss the benefits of organic fertilizer for the curry leaf plants:
- Organic fertilizers mainly supply nitrogen, phosphorus and sulfur to the curry plant soil. Organic fertilizers also provide a small amount of other nutrients to the soil.
- Regular use of organic manure in the soil increases the buffer capacity of the soil.
- Organic fertilizer application has no side effects and does not cause any toxicity to the soil.
- The need to use chemical fertilizers in the application of organic fertilizers is greatly reduced. Organic fertilizer helps to preserve the environment.
- If the soil is toxic due to continuous use of chemical fertilizers, it can be removed by applying organic fertilizers.
- In lands where waterlogging is observed, the application of organic fertilizer reduces their waterlogging.
- It has an effect on the soil for many days after application of organic manure and helps in maintaining soil fertility.
- It has an effect on the soil for many days after application of organic fertilizer and helps in maintaining soil fertility.
- Organic fertilizers help to regulate soil temperature.
- Organic fertilizers increase the water holding capacity of the soil and as a result the land does not require much irrigation.
- The use of organic manure increases the amount of aeration in the soil, so there is no difficulty in respiration of plant roots.
- Organic manure improves soil texture by aiding in soil lump formation.
- Plant roots are more prevalent in lands where organic manure is applied.
The best quality heavy organic fertilizer needed for the curry leaf plant
Farm Yard Manure (FYM)
Farmyard manure refers to the molten mixture of dung, farm animal waste, and material obtained from excess bran or animal feed. Well-digested fertilizers contain an average of 0.5% nitrogen, 0.2% phosphate and 0.5% potash.
The presence of nitrogen in the waste is mostly in the form of urea for which farmers suffer losses due to evaporation during the preparation of farmyard manure. The amount of this loss can be reduced by following the advanced method of preparation of farmyard fertilizers.
- The trenches are 7.5 m long, 1.5 m – 2.0 m wide and 1.0 m deep.
- All available waste is mixed with soil and spread under the shed. The next day, the waste absorbed waste and dung is collected and placed in the trenches.
- A portion of the trench is selected from one end to be filled with daily collections.
- When the height of the part or the ground is filled from 60 cm to 45 cm above, the top of the pile is made into a dome and is paved with dung.
- This process continues when the first trench is completely filled and the second trench begins to be prepared.
- Fertilizer is ready for use in four to five months.
Fertilizer which is prepared with the help of earthworms is called earthworm cast or vermicompost. Eisenia foetida, Eudrilus eugeniae, and Perionyx excavatus are important earthworm species that are used to make earthworm manure or vermicompost.
Vermicompost contains an average of 3% nitrogen, 1% phosphate, and 1.5% potash. Earthworm manure has various enzymes and are rich in plant nutrients, beneficial bacteria which are also good solutions for compost starter.
- Vermicompost is made in small holes of suitable size, in a shady area of 2 m x 1 m x 0.5 m on the farm.
- Various waste materials such as dung, plant residues, weeds etc. found on the farm, are placed in the peat layer and added to each layer of soil.
- The earthworms are introduced at each layer and the remaining garbage is fed by the earthworms, water is applied. Vermicompost is ready in 2-3 months.
Green manure can be defined as, “an exercise by which the tissues of green plants grown in the soil are applied to the soil or from outside them to improve soil structure and fertility.” There are two types of green manure.
Green manure (In situ)
When green manure crops are grown on land and are planted in the same land, it is called green manure in situ. Commonly grown crops for green manure are Dhancha (Sesbania aculeata), brown hemp (Crotalaria juncea), and cluster bean (Cyamopsis tetragonoloba), mung bean (Vigna radiata), cowpea (Vigna sinensis).
The practice of green manure has been adopted in different parts of the world according to the soil and climate.
Green Leaf Fertilizer (Ex Situ)
Soft green leaves and twigs are collected from shrubs and plants that grow on wasteland and dams. These green materials are spread over the field and mixed with the curry leaf plant soil.
Commonly grown shrubs are Gliricidia (Gliricidia sepium) and karanja tree (Pongamia pinnata). Green manure is ideal for growing during the monsoon. The desired crop grows and turns into soil at the time of flowering. The floating mass should be juicy by nature. Before sowing the curry plant seedlings or sowing the curry plant seeds, the green organic matter should be allowed to decompose completely.
Dung gas slurry
This dung gas is used as energy and slurry as a fertilizer source. A combustible gas produced from cattle dung and waste which is useful for lighting and cooking (a mixture of methane and some colorless hydrocarbon gas) as well as 1.99% nitrogen, 0.76% phosphate, and 2% potash are present in these slurry fertilizers that contain carbon and nitrogen in a ratio of 23: 1. This dung gas slurry is a very good quality fertilizer for curry leaf plants.
Sheep and goat manure
Sheep and goat waste contains more nutrients than farm manure. On average, this fertilizer contains 3% nitrogen, 1% phosphate, and 2% potash.
It is applied to land in two ways. Holes are placed in the sheep or goat shed for digestion and then applied to the commercial curry leaf land. In this method, the nutrition of urine is lost.
In the second method, sheep and goats are kept in the field overnight and the feces and urine are incorporated in the soil by the farmer at a certain depth.
Poultry dropping can be converted into powerful organic manure for curry leaf plants through a deep litter method. When needed, the birds are allowed to grow on cut hay, on leaves, or fine wood dust and change the litter once a week.
Deep litter is formed from the breakdown of bacteria and bird waste. The bacteria continue to work in the mixture and after a year the fertilizer is ready for use. It takes 30 to 40 birds a year to produce one ton of manure for curry leaf plants.
Produced poultry manure contains 3% nitrogen, 2% phosphate, and 2% potash along with trace elements and growth hormone which enhances the growth of curry leaves faster. Nitrogen is available in poultry manure faster than other organic manure. Therefore, it should not be applied in advance to curry leaf plants like FYM. Poultry manure also maintains soil pH.
Liquid fertilizers are prepared for direct use in plants for foliar application. These require less amount than solid fertilizer. The efficiency of these liquid fertilizers is high as the plants can absorb them directly from the leaves.
It has been observed in various experiments that curry plant leaves can absorb nutrients 20 times faster than roots.
Liquid fertilizer can be used to alleviate nutrient deficiencies in standing plants. Sometimes unfavorable soil topography encourages the application of liquid fertilizers.
Some liquid fertilizers are as follows:
A mixture of bean, dung, and molasses
- Five to seven kilograms of dung and green leaves of bean plants are filled in equal quantities in a burlap bag and dipped in a drum of clean water.
- The container water is stirred for five minutes every day. After a period of 20 to 25 days the liquid fertilizer is ready to be sprayed on the curry leaf plant.
- The jute bag is removed from the drum and 200 to 250 grams of molasses is added. Adding molasses increases the stickiness and improves efficiency.
- This substance is mixed with an equal amount of water before applying it.
A mixture of dung, wheat flour, and molasses
- 10 kg of fresh dung, 10 liters of cow urine, 2 kg of molasses, 2 kg of wheat flour and 2 kg of soil are mixed in 200 liters of water in a drum.
- The mixture is allowed to decompose for 5-6 days. The mixture is stirred at least three times per day.
- It can be applied three times in a plant- before sowing seed, 20 days after sowing and 45 days after sowing.
A mixture of cow dung, urine, milk, sour yogurt, and ghee
- The mixture is made by mixing 5 kg dung, 3 liters cow urine, 2 liters cow’s milk, 2 liters yogurt and 1 kg ghee.
- It is kept in an airtight container for 7 days and allowed to decompose. The mixture is stirred twice a day.
- This 20 liter mixture is mixed with 650 liters of water to spray on plant leaves of 1 acre of land. It is necessary to spray 2-3 times on a plant.
Neem peel extract
- 100 grams of neem cake is required for 1 liter of water. The neem cake is placed in a muslin bag and soaked in water overnight before use in the morning.
- Before spraying, it is filtered and an emulsifier is added to @ 1 ml/water.
Concentrated organic fertilizer
Concentrated organic fertilizers have better nutrition than heavy organic fertilizers. Concentrated organic fertilizers are as follows:
- Oil cake
- Bone meal
- Blood meal
- Fish fertilizer
- Poultry excreta
After extracting the oil from the oilseeds, the remaining solid part is dried as cake, which can be used as fertilizer. There are two types of shells:
Edible shells that can be safely fed to livestock; Ex: Peanut cake, mustard cake, coconut cake etc. Inedible shells that are not suitable for feeding livestock; Ex: Castor cake, Neem shell, Mahua cake etc. Both edible and inedible shell cake can be used as the best fertilizer for curry leaf plants.
After the metallic consequences, the nutrients that are found in the oil cake become available in the curry leaf plant within 8-10 days of use. The oil cake needs to be crushed well before use for even distribution and for faster digestion.
Meal group fertilizer
The fertilizers of the meal group are – horn meal, blood meal, bone meal, fish meal, etc. Bone meal is made by steam crushed animal bones, dried and crushed. It is a good source of phosphorus. The horns and hooves are prepared by drying and crushing them completely.
Blood meal is prepared by evaporating its water and drying it. When it is completely dry, it is crushed and packed in bags.
Fish meal is prepared by drying and preparing the fish powder.
The nutritional content of meal group fertilizer
|Meal group fertilizer||Nitrogen%||Phosphate%||Potash%|
|Refined bone powder||1-2||25-30||–|
|Horn and hooves powder||14||1||–|
Azotobacter is a parasitic living nitrogen-fixing bacterium that is present in alkaline and neutral soils. In addition to retaining atmospheric nitrogen in the soil, it also contains a combination of enhancing substances such as auxin and gibberellin and some vitamins. Many species of Azotobacter exhibit fungicidal properties toward certain species of fungi.
It is a living or amyotrophic bacterium (does not form cocoons but forms associations by living in the rhizosphere). It is the most common organism and can form large different mixer interactions with many plants. The bacteria that live on the root surface sometimes enter the root tissue but cannot produce any visible tumor or growth of the root tissue. They retain nitrogen at 10 to 40 kg/ha. Azospirillum helps to increase the growth of plants, preserving 25 to 30% of nitrogen fertilizer.
A few species of bluish-green algae can retain atmospheric nitrogen. The most important species are Anabaena and Nostoc. The amount of nitrogen that blue-green algae are able to hold is 15 to 45 kg nitrogen/hectare.
- 2 to 10 cm of standing water in the soil is a prerequisite for the growth of blue-green algae. It can rise in the temperature range of 25 to 45 degrees Celsius.
- Bright sunlight increases the rate of growth and the rate of growth of rainfall and fog decreases. It grows well where the soil has a high organic matter content and the pH level is 7 to 8.
- The blue-green algae antidote is raised in an iron tray measuring 0.25 m x 2 m x 2 m. These trays are lined with polythene sheets. Each tray is filled with 20 kg of soil and 400 g of superphosphate. The antidote to the blue-green algae is sprinkled on the tray and watered. The water is kept standing at 5 to 10 cm continuously.
- Within a week, a thick mushroom silt is formed. At this stage, the water is drained and the thick mushroom silt is left on soil to dry.
- Dry particles of blue-green algae are collected and stored for application to the curry plant land.
Azolla is a fern floating in clear water. It is able to retain nitrogen through the Anabaena species of blue-green algae that live in the lobes of Azolla leaves.
A thick sheet of azaleas can provide 30 to 40 kg of nitrogen/hectare. Unlike blue-green algae, this algae grows well at low temperatures.
- Azolla normally grows at a temperature of 20 to 30 degrees Celsius. It grows well in the rainy season with dense rain and fog. Suitable soil pH is 5.5 to 6.0.
- Nursery area should be in the shade of trees. A small plot of 4 m x 2 m was prepared and a circular dam of 30 to 40 cm height was constructed.
- The edge of the dam is surrounded with polythene to stop water leakage from the plot.
- Water is allowed to enter the soil and Azolla is applied at the rate of 0.1 to 0.5 kg /sq m.
- Superphosphate at the rate of 2.5g /sq m is applied in the nursery for rapid growth.
- Carbofuran granules are applied at the rate of 1.2 g/sq m to control leaf eating caterpillars and other pests.
- As a green manure, azolla is applied to flooded lands 2 to 3 weeks before transplanting curry leaf plant.
- Later, water is drained and azolla is incorporated by cultivation.
Phosphorus Simplification Microorganisms (PSM)
After nitrogen, phosphorus is another important primary nutrient for curry leaf plants. Only 15 to 20% of the phosphorus applied is recovered from the applied curry plant and the remaining amount is retained in the soil. The retained amount does not contribute to the recovery of phosphorus from the soil. A group of parasitic microorganisms produces organic acids and enzymes by simplifying certain phosphorus and making them suitable for getting into crops. This group of bacteria is called phosphorus simplification microorganisms (PSM). There are several species in this category including Bacillus, Aspergillus, Penicillium, and Trichoderma. When applied to rock phosphate this bacterium simplifies the specific phosphorus in the soil and releases citrate and aqua solvable phosphorus.
Use of homemade fertilizer for curry leaves
Use of eggshell as fertilizer
Eggshells meet the plant’s need for macronutrients. Eggshells contain a lot of calcium. Calcium carbonate required for curry leaf plants is obtained from these materials. Eggshells also contain iron, copper, manganese, zinc, fluorine, chromium, and molybdenum. Lack of calcium hinders the growth of flowers, stems, and roots. In its absence growth causes distortion, black spots on the leaves and fruit. The yellow color appears near the edges of the leaves.
How to make compost manure or organic manure with eggshell
First of all, the eggshell has to be made usable. In this case, first, you have to collect the eggshell, you have to dry the collected eggshell well.
Dried eggshells should be ground into powder. In that case, a blender or mixture can be used or it can be made by grinding in jati. Care should be taken that the husks are finely ground and the grains do not remain. The powder can mix with the soil faster than large grains, so its minerals can easily be absorbed by the curry plant. If the grains remain, they take a long time to mix with the soil after use or application to the plant, insect attacks may occur. So you have to make a powder so that ants or insects do not attack it and carry it away.
The amount of eggshell applied to the curry plant tub:
- 1 tablespoon in 8-inch tub
- 1 tablespoon in a 10-inch tub
- 1.5 tablespoons in a 12-inch tub
Method of using eggshell fertilizer
- Egg shell powder can be diluted with water and used under the plant soil. This fertilizer is effective in treating waterborne diseases and leaf yellowing of curry leaf plants. In addition, applying this compost to the curry plant increases leaf and flower bearing capacity. This method can be applied in the early stages of plant growth. While preparing the soil mixture in the tub, a curry plant can be planted with 1-4 egg shells.
- In case of application of egg shell fertilizer in the soil of the tub, first the soil of the tub should be loosened by hand rake. Then the amount of egg shell fertilizer should be applied on the soil around the tub.
- Egg shell boiled water is one of best homemade fertilizers for the rapid growth of curry plants. Boil 5 egg shells in one liter of water. Keep this water in warm weather for up to 24 hours. The next day you can apply the mixture on the soil or spray on the plant’s leaves.
- As a result of application of egg shell fertilizer, there is a risk of attack of ants and insects on the soil. So apply neem or khail powder mixed with wood ash to protect it from harmful insects.
- Mix two eggshells, a banana peel and three teaspoons of tea waste in a mixer. This mixture can be applied to plants for higher yields of leaf production . You can do this every month. The soil should be kept moist before applying any fertilizer. Remember, evening is the best time to apply fertilizer.
- Peel a squash, grate it and squeeze the juice with eggshells. This will protect the plant from snails and other insects.
Method of using crushed eggshell in seedlings
Break the egg in such a way that the whole shell remains fairly intact. Then put a maximum of three seeds in it with compost soil inside. When the seeds germinate, only one healthy seedling can be taken and others can be removed. Leave in a light shade by the window. You can then plant the seedling in a container with an eggshell. Within 3 weeks the eggshells will mix well with the soil.
Fish emulsion and fish fertilizer
Residues left after cutting fish or unwanted fish can be used as an excellent fertilizer. And this fish-manure acts as one of the most important manure for garden house care. In urban areas, many people arrange gardens on the roofs of their houses and in their backyards. They can make their own fish manure or fish fertilizer.
NPK (Nitrogen, phosphorus, and potassium) and in addition to many micronutrients, fish contains essential oils, amino acids, vitamins, hormones, and enzymes, which increase the fertility of biologically active soil. So fish fertilizer is one of the best fertilizers.
Fish fertilizer is more efficient and environmentally friendly than chemical fertilizer. Chemical fertilizers are processed in such a way that they provide instant nutrients for the absorption of plants in the garden but cannot maintain soil fertility in the long run. Fish fertilizer provides immediate benefits of plant food with long-lasting effects of growing microbial activity in the soil.
Fish manure can be used in two ways – fish scrub or fish powder and fish emulsion or fish solution.
Fish scrub or fish powder is used as fertilizer in garden care. All these fish parts have to be crushed to make fish manure. For this, it is better to use a hand grinder or stick blender than a kitchen blender. The powder of this fish should be buried deep in the ground under the plant in the garden. But be aware that dogs and some wild animals like something with a strong smell, so you have to bury the fish powder in the ground. Open space should be fenced.
However, try to make fish emulsion from “fish scrub”. You can easily make “fish emulsion” as fish manure for home garden care. For this, one bucket should be filled with two-thirds of the leftovers of fish. It is very good to mix some sticky molasses with it. Then leave it with a lid for about a week. Make sure that the pot is not exposed to direct sunlight. Then fish manure will be made. Cover the soil by pouring it in small holes at the base of the plant. The plant can also be sprayed by mixing one cup of liquid fish emulsion in about three liters of water. However, in case of use, seek expert advice.
Applying unwanted fish or unused fish hooks, heads, etc. to the compost pile gives an additional supply of nitrogen and trace minerals to the compost.
So it can be said that using fish residue as fish fertilizer is very profitable and environmentally friendly. So the next time before throwing away a spoiled fish or fish body, pause for a second and reconsider.
It is named after the first part of Biomass and Charcoal! High Carbon: Organic matter rich in nitrogen (C: N) (above 30) such as rice husk, straw, wheat, buckwheat, and maize stalks, sugarcane husks, stalks, etc. Biochar is made by burning for 4-5 hours at high heat (above 400 degrees Celsius).
Although the process of biochar preparation has been known since before the time of Mexican civilization, the fact that a large amount of carbon in the air layer, including the other properties of organic fertilizer in biochar, can be stored inside the soil for a long time has recently become a matter of interest among scientists.
Kelp or Seaweed Fertilizer
Fluid kelp fertilizer is an inborn substitute to any artificial or chemical plant food applied for plant culture. The beach used for the production of kelp fertilizer is durable and can be cut in a manner that is secure for the environs, provided that the kelp has a specific cell framework that allows it to develop up to three feet each day.
The most widely acquired kelp is Ascophyllum nodosum, which is found in the cool northern waters of the Atlantic Ocean. The algae are self-possessed and then cleaned with drinkable water to take out the saline, and then it is dried and changed into a grind form powder.
Fluid kelp or seaweed fertilizer can be good for your plant however what phase of plant life it comes at. Studies have shown that soaking drainage seeds on the seashore decreases transplant shock and aids the roots to develop more rapidly and with greater mass, and the overall chance of living of the plant increases.
Liquid seaweed fertilizer appears as a miracle product when used in almost any part of the curry plant:
- Leaves tend to be softer and often larger.
- Increases leaf production in curry leaf plants.
- The cut leaves and flowers stay fresh longer.
- Root formation developed.
Kelp fertilizer or seaweed fertilizer is usually applied to the foliage of curry leaf plants in a mixture mixed in a spray can @ 2 tablespoons in 1 gallon of water and just as the plant soaks up sunlight, it will also absorb the mixed seaweed solution. When you may apply the seaweed or kelp extract straight on your own ground or culture medium, applying it directly on the foliage has proven to be 20 times best performing for green curry leaf production.
Some general principles of fertilizer application
- Chemical fertilizers should not be used on seeds, new roots and near shrubs or on any wet young leaves. Chemical fertilizers are a type of concentrated salt that can burn all the sensitive growing parts of the plant. Fertilizer should be mixed with the soil as well as possible.
- Remember, zinc and phosphate fertilizers should not be mixed and applied. This is because the components of these fertilizers bind to each other and the plant cannot absorb them.
- Curry plant seedlings or cutting should be planted in the soil at least 7-10 days after applying organic manure.
- Curry plant seedlings should be planted at least 7 days after mixing Dhancha in the soil as green manure.
- A solution of secondary nutrients (nutrients that the plant needs less, such as zinc, boron, manganese) can be sprayed on the leaves.
- Using cocoon urea instead of ordinary urea gives 15-20% more leaf yield and 30% less quantity. Moreover, cocoon urea has to be used once in a season.
- Phosphate fertilizer should be applied 2/1 days before the last tillage during land preparation of commercial curry plant cultivation and zinc fertilizer should also be applied during the last tillage. In the last cultivation of land preparation, potash and sulfur fertilizers can be applied at once.
- If the curry leaves turn yellow even after timely application of urea, it should be considered as sulfur deficiency. In this case the recommended sulfur should be applied as soon as possible. When the young leaves turn white and there are small brown spots on the leaves, it indicates a deficiency of zinc fertilizer. In case of such symptoms, zinc fertilizer should be applied at the approved full dose immediately.
Precautions: In order to apply fertilizer to commercial land, it is wise to test the soil and apply fertilizer. Moreover, fertilizers can also be provided following the online fertilizer recommendations.
The questions we are always faced with
Which fertilizer is best for curry leaves?
The mixture of sour yogurt and buttermilk comes through the fermentation of lactic acid in milk. This mixture is actually a remarkably balancing molecule or agent. Sour yogurt contains proteins, vitamins, minerals, probiotics, numerous bacteria, vitamin B, calcium, nitrogen, and potash. Every 100 grams of sour yogurt and buttermilk mixture contains 116 milligrams of calcium, 105 milligrams of sodium, and 1 milligram of vitamin C. The bacteria in sour yogurt are very beneficial, as it has high levels of lactic acid, it kills the harmful bacteria in the curry leaves and helps to increase the immunity of the plant by increasing the beneficial bacteria and makes the leaves green, fresh and vibrant by increasing the amount of nitrogen in the plant.
Mix the mixture well with a mixture of 2 tablespoons of sour yogurt and buttermilk in one gallon of rice washing water. A mixture of rice washing water, sour curd, and buttermilk should be applied once a week to the soil or leaves or at the base of the curry leaves. The plant soil should be dried and then applied for best results. This allows the plant to absorb the nutrients of sour yogurt and buttermilk at the same time when the water demand is very high.
How do you fertilize curry leaves?
1. A mixture of 2 tablespoons of sour yogurt and buttermilk mixed in one gallon of water and applied once a week at the base of the curry plant makes the leaves green, fresh and bright.
2. Vitamin B-rich unpolished rice washing water is better to add curry leaves at the base of the plant instead of regular water to enhance the root formation.
3. Applying one-fourth of a teaspoon of Asafoetida powder, sour yogurt, buttermilk, and rice washing water to the curry plant soil helps new leaves and top shoots to grow.
4. Two to three calcium-rich eggshells can be powdered and mixed evenly with one to two inches of soil curry leaves to accelerate plant growth and help new roots to sprout.
5. Liquid fish emulsion of high nitrogen-rich; mix 2 tablespoons in 1 gallon of water and use it on the leaves and roots of the plant to keep the leaves green and fresh. Once the curry leaves turn yellow, it will suffice to use the leaves once a week.
6. Seaweed algae fertilizer or seaweed fertilizer with more than 60 trace miners mixed with 2 tablespoons in 1 gallon of water and applied once a week for two weeks on the top and bottom of the curry leaves will accelerate the growth of the plant and keep the leaves green.
7. Blood meal rich in 10 to 12% nitrogen is applied to the soil of the plant before planting the seedling in early spring.
8. A handful of well-rotted dung is enough for a 14-inch diameter tub. The dung should be well mixed with the soil so that it does not come in contact with the roots of the curry plant.
9. Curry leaves should be used to make the soil of the plant acetic i.e. pH level from 6.0 to 6.50 and in case of deficiency of leaf iron, liquid chelated iron should be used. Chelated Iron can be used on the leaf surface with a mixture of sour yogurt and buttermilk for best results.
10. If the curry leaves turn yellow or there is a lack of magnesium, 2 tablespoons of Epsom salt mixed with 1 gallon of water should be used at the base of the plant. A mixture of Epsom salts can be applied to the leaves to protect the curry leaves from ants, spiders, and other harmful insects. Epsom salt solution also can be applied after the pruning of the curry leaf plant.
11. When there is a lack of sulfur in the soil, the green color of the plant is lost and the stems become thin. The leaves are pale green or yellow. Sulfur plays a role in the formation of chlorophyll and helps to keep the color of the curry leaf plant green. Helps to increase seed production and hormonal effectiveness. Gypsum fertilizer can be applied to increase the hormones of curry leaves.
We learned today about the best fertilizer for curry leaf plants. Regular use of water with a mixture of sour yogurt and buttermilk gives good results when cultivating curry leaves in a tub or on the veranda of the house. Especially in winter when the plants are dormant and the water requirement of the plants is less than regular water with a mixture of sour yogurt and buttermilk can be used.
Before using chemical fertilizers, it is important to keep in mind that it is better not to use chemical fertilizers on seedlings of curry leaves. It is better to use organic fertilizer in seedlings. The best method of applying fertilizer to seedlings is to apply organic manure to the soil around the seedlings or to lighten the solution by mixing water with fish emulsion fertilizer and apply it to plant leaves.
In the case of using iron-containing fertilizer, 2 to 3 tablespoons of fertilizer mixed with 1 gallon of water should be applied on the top and bottom of the leaf. Fish emulsion fertilizer with iron fertilizer, every three to four weeks keeps the leaves green and fresh.
Regularly apply the organic fertilizer to the plant so that your curry plant will be healthy, strong, and safe. Hope everybody on this site also had a great day. If you still have any information, please contact us through the contact page, we will try to answer your question properly.