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Potassium Humate Suppliers, Potassium Humate manufacturers, Potassium Humate suppliers

Potassium Humate Suppliers Kolkata West Bengal India

Saosis is a leading supplier of Potassium Humate Technical in India


Saosis is one of the leading Potassium Humate Suppliers in India, which is also known as HAP. We can supply you the following products

  1. Potassium Humate
  2. Potassium Humic (Humate) acid granules for soil conditioner
  3. 40% concentration liquid Potassium humate solution for foliar application

If you are looking for Saosis Humic Acid Granules and not Potassium Humate powder, click here


  •  Physical Characteristics: Black microgranular powder, Solubility in Water > 99%, pH 8 -10.
  • Main Ingredient: Organic matter: 80% min, Humic Acid > 85%, K2O: 10%-15%, Moisture < 10%
  • Usage: Potassium Humate Fertilizer is used as foliar spray, soil application, to make your own formulations
  • Dilution & Dosage: Foliar Application: Dilute 300-500g to 100 liters water or other functional solutions. Apply
  • 3-4 times. At intervals of 20days during the growing season. Soil Application: 10-18kg/Ha

Packaging: Our products are available in 20 kg HDPE bags.

Service Tax: This product attracts 5% VAT (West Bengal circle) and 4% CST but 2% against C Form

Terms of shipping: We offer free door to door delivery any where in India

Minimum order quantity: One 20 kg HDPE bag.

Contact number: +19 9830609065

Online contact form:
[contact-form-7 id=”13″ title=”Contact form 1″]


Potassium Humate:

Potassium Humate Fertilizer is used for fertilizing and purifying soil, sharply increase the use efficiency of mineral fertilizers in soil, preventing NPK from leaching or lock up.

  • It applies to all kinds of crop.
  • It has good biotic resistance, enabling plants a special function of drought and cold resisting and insect and diseases prevention.
  • It can degrade effectively heavy metal pollution and harmful residue of chemical fertilizer or pesticide.
  • It has high active functional group, which can improve the physicochemical properties of soil to the greatest limit. Make the soil loosened with good crumble structure. Aeration condition and water and fertilizer retaining, and increase the availability of fertilizer as well.

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Seaweed extract fertilizer application procedure

Seaweed extract fertilizer application procedure

Saosis Seaweed Extract Fertilizer has 25% Seaweed concentrate. Direct application at this concentration could be fatal for your plants. You must dilute Seaweed extract fertilizer before application. Seaweed extract fertilizer is 100% water-soluble.

Click here to visit Saosis Seaweed product web page )


FRUIT PLANTS (Mango, Lichi, Guava, Lemon, Orange, Grape, Banana, Papaya):  After 15 days of planting, mix 2 ml of Saosis Seaweed per 1 L of water and foliar spray. For best result repeat this process at least 2 times or more after every 10 – 12 days of interval till fruiting.

 VEGETABLES (All kinds of vegetables): After 15 days of sowing, mix 2 ml of Saosis Seaweed per 1 L of water and foliar spray. For best result repeat this process at least 2 times or more after every 10 – 12 days of interval.

POTATO: After 15 days of sowing, mix 2 ml of Saosis Seaweed per 1 L of water and foliar spray. For best result repeat this process at least 2 times or more after every 10 – 12 days of interval.

CROPS: (Paddy, Jute, Wheat, Barley,Mustard, Til, Groundnut, Sunflower, Soybean, Cotton): After 15 days of sowing, mix 2 ml of Saosis Seaweed per 1 L of water and foliar spray. For best result repeat this process at least 2 times or more after every 10 – 12 days of interval.

FLOWER AND FOLIAGE PLANT: After 15 days of sowing, mix 2 ml of Saosis Seaweed per 1 L of water and foliar spray. For best result repeat this process at least 2 times or more after every 10 – 12 days of interval.

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Humic Acid Liquid Fertilizer

Humic Acid Liquid Fertilizer. Are you looking for Humic Acid Liquid Fertilizer? Call us now 09830609065.  Humic Acid Liquid Fertilizer is not technically a fertilizer since it does not directly give nutrients to plants, but it does work as a complement to fertilizer. Humic Acid Liquid Fertilizer has a beneficial impact on the growth and cultivation of crops (vegetable & non-vegetable), citrus, turf, flowers, and particularly in organically deficient soils.

At SAOSIS we manufacture the following Humic Acid Liquid Fertilizers:

  1. Humic Acid Liquid Fertilizer – 12 % solution for foliar / spray application. Suitable for all kinds of crop.  
  2. Humic Acid Liquid Fertilizer – 20 % solution for foliar / spray application. Suitable for all kinds of crop.
  3. Humic Acid Liquid Fertilizer – 40% solution for soil spray application. Suitable for drip irrigation.

Humic Acid Liquid Fertilizer Work in Conjunction with Fertilizers, it is added to any fertilizer prescription as a compliment to it. Usually fertilizers are analyzed by their value of Nitrogen, Phosphorus and Potassium or Potash (N-P-K). Humic Acid Fertilizer are analyzed by their content of humus and in the case of Saosis Humic acid that value is over 80%.

Humic Acid Liquid Fertilizer can Increase the Effectiveness of any chemical fertilizer. Humic Acid Liquid Fertilizer have the ability to make your soil do better even if it is a small soil condition. Fertilizers give a nutrient source for the plant, but rarely have any benefit to the soil. When applied to sandy soils, Humic Acid Liquid Fertilizer can provide organic matter and help keep water, which is essential to plant growth. Some fertilizers are mobile in the soil and have the potential to leach out of the root zone in sandy soils. Granular Humic Acids fertilizer can help hold these fertilizers in the root zone for longer periods of time and allow the plant to take up more nutrients. In hard-pan or compacted soils, an addition of Humic Acid Liquid Fertilizer can break up these soils and allow nutrients to penetrate deeper down to the root zone.

We all know fertilizers are essential inputs in any cropping system. With Humic Acid Liquid Fertilizer, you are able to increase the efficiency of those fertilizers by increasing the nutrient uptake and retention. Along with that,Humic Acid Liquid Fertilizer can add organic matter to deficient soils, increase root vitality, increase chlorophyll synthesis, have better seed germination, stimulate beneficial microbial activity and have overall healthier plants and improved yields. They also work to unlock nutrients like phosphorus that are tied up in the soil.

Humic Acid Liquid Fertilizer efficacy:

  • Humic Acid Liquid Fertilizer increases crop yield
  • Humic Acid Liquid Fertilizer increases permeability of plant membranes
  • Humic Acid Liquid Fertilizer increases the uptake of nutrients
  • Humic Acid Liquid Fertilizer enhances growth of soil microorganisms
  • Humic Acid Liquid Fertilizer activates biochemical processes in plants
  • Humic Acid Liquid Fertilizer stimulates root development
  • Humic Acid Liquid Fertilizer enhances phosphate utilization of plants
  • Humic Acid Liquid Fertilizer has a high base exchange capacity
  • Humic Acid Liquid Fertilizer stimulates plant growth

Economic advantages of using Humic Acid Liquid Fertilizer:

The best economic advantage of using Humic Acid Liquid Fertilizer are in soils of low organic matter, which is also called as soil carbon. Adding humic acid liquid fertilizer helps build cation exchange capacity (CEC) by forming colloids. The relative amount of colloids present in the soil determine the CEC. Soils such as Sandy soils, loamy sands, silt loams are generally low in colloidal material and have low CEC, while other soils that can have low CEC are entisoils formed in alluvium or sandy condition, incepti soils low in organic matter. It also be noted that, geologically recent volcanic or cinder soils contains low organic matter. To this kind of soil humic acid liquid fertilizer acts as remedy. Arid soil that have hard layers that act as impediment for plant root growth or soils with accumulation of clay, calcium carbonate, gypsum, soluble salts (salic) or exchangeable sodium (Natric) type soils can all benefit from application of humic acid liquid fertilizer and the subsequent organic carbon and soil building colloids that are formed.

Knowing your soil classification will enable you to make better use of Humic Acid Liquid Fertilizer.

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How to make effective use of seaweed based plant fertilizer

Saosis Seaweed contains 25% Seaweed. To buy it online Click here

Deep in the bed of almost every ocean and sea, there lies a large plant-like organism
that survives incredibly harsh conditions through the sheer power of its natural vitamins, nutrients and hormones. The turbulent waves and swarms of kelp eating animals mean that to survive, it has to propagate easier and grow faster than your average plant.

Companies manufacturing products for Hydroponics harness everything that makes Seaweed such a powerful, fast growing and disease resistant plant by distilling it into seaweed plant food.

Seaweed plant food can make a fantastic addition to your overall nutrient and supplement strategy, especially if you are growing organically, but only if you know how to do it correctly. Here are the best ways you can make sure that you are getting the most out of your Seaweed based plant food.

Spraying it on leaves – Though the Saosis seaweed Powder plant food is produced with the expectation that it will be used primarily in the root zone, it can also make for a fantastic fertilizer. This can be particularly helpful you if you want to protect your plant from disease. Kelp has natural antibiotics that can help keep harmful bacteria at bay. In addition, foliar feeding can help give your plants an extra boost of vitamins and hormones that they might not be receiving through their roots.

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Humic Acid Application in 2020

The humic acid powder can be applied dry, but it is more commonly mixed with water in a watering can, sprayer, or irrigation system. Although the application rate is very low, it is optimal, so applying more is not better.

Humic Acid Application

When Humic acid is used in water, thoroughly pre-mix the desired amount of powder with water in a separate container to dissolve the powder before adding it to the main liquid tank. Work slowly, and preferably outdoors – it’s messy.

Soil – Mix the dry powder with water at 90 grams of powder (6 Tbsp or a generous 1/3 cup) per liter of water to make a liquid humic acid solution. For direct soil applications, apply 45-90 ml (3-6 Tbsp) of this solution per 1000 sq ft by mixing with enough water to cover the area, about a 3 liter for 90 ml. For the best results, apply at planting or before germination and irrigate after. Applications must be done every 6-8 weeks during the growing season.

Foliar – Mix 2 grams of the dry powder with 1 liter of water to make liquid humic acid solution and spray on plant foliage until the leaves are fully wet. At this dilution, one liter covers some 2000 sq ft. Don’t use more – this stuff goes a long way.

Compost Tea – Add 15 gram (1 Tbsp) of dry humic acid powder into your 5-liter brewer at the start of the brew. No more.

We sell imported Humic acid to manufacturers and large-scale consumers in and around India. If you wish to try our products please feel free to contact us.