Fulvic Acid Powder | 100% Water Soluble, pH 4-5

Name: Fulvic Acid
Brand: Seadom

Fulvic Acid Powder – Natural Plant Growth Booster & Organic Soil Enhancer

Our Fulvic Acid Powder is a premium, naturally derived solution designed to enhance plant growth, nutrient absorption, and soil vitality., this water-soluble powder is a reliable choice for farmers, gardeners, and horticulturists who want stronger, healthier plants and more productive crops.

Powerful Nutrient Delivery

Fulvic acid is a naturally occurring bioactive compound with a unique low molecular weight structure, allowing it to function as a natural chelator. The declared fulvic acid content of this grade is ≥ 90%, which is what makes these essential nutrients highly bioavailable for plant uptake. This ensures:

Robust Root Development – Supports strong, deep root systems for efficient nutrient and water absorption.
Vibrant Growth – Promotes healthy foliage, flowering, and fruiting.
Enhanced Stress Resistance – Strengthens plants against drought, frost, disease, and other environmental stressors.

Whether applied to soil or sprayed directly onto foliage, our Fulvic Acid Powder facilitates rapid nutrient uptake, helping plants reach their full growth potential.

Optimized for Agriculture & Horticulture

This organic plant booster is ideal for a wide variety of crops, including:

Vegetables and fruits
Cereals and grains
Flowers and ornamental plants
Greenhouse and hydroponic systems

By improving soil structure and fertility, fulvic acid increases the cation exchange capacity, enhances water retention, and encourages the growth of beneficial soil microbes. This leads to healthier soil and higher-yielding plants over time.

Easy-to-Use, Water-Soluble Powder

Our Fulvic Acid Powder features:

Balanced pH 4.0–5.0 – Compatible with most soils and plant systems.
100% Water Solubility – Enables easy integration into soil drenching, irrigation, or foliar spraying applications.

Its quick dissolution guarantees that nutrients are immediately available for absorption, delivering faster, measurable results for crops and gardens.

Why Choose Our Fulvic Acid Powder?

High Purity & Natural Origin – Extracted from premium raw materials without synthetic additives.
Maximized Bioavailability – Microelement chelation ensures plants absorb nutrients efficiently.
Versatile Applications – Effective in agriculture, horticulture, landscaping, and greenhouse operations.
Sustainable & Eco-Friendly – Supports organic farming practices while improving soil health.

Application Recommendations

Soil Application: Dissolve in water and apply as a root drench for maximum nutrient uptake.
Foliar Spray: Mix with water for direct nutrient absorption through leaves.
Hydroponics: Compatible with nutrient solutions for soilless cultivation.

Unlock the full potential of your plants with our Fulvic Acid Powder. By boosting nutrient absorption, improving soil fertility, and enhancing stress tolerance, this powerful organic plant growth enhancer helps you achieve stronger, healthier, and more productive crops.

Order now and elevate your agricultural or horticultural results with the natural benefits of fulvic acid.

Fulvic Acid Powder — specification

Parameter	Declared value
Appearance	Water-soluble powder, naturally derived
Fulvic acid	≥ 90%
Sodium (Na)	≤ 6%
pH	4.0–5.0
Solubility in water	100%
Function	Low molecular weight chelator — binds nutrients and keeps them available for uptake

Fulvic acid ≥ 90% and Na ≤ 6% are the values carried on this page. Figures are declared values, not a guaranteed result in every field. Moisture is not declared on this grade — ask our export team for the batch certificate of analysis.

How it is applied

Soil application — dissolve and apply as a root drench
Foliar spray — mix with water for leaf uptake
Hydroponics — compatible with nutrient solutions

Rate guidance: the rate depends on crop, growth stage and whether you spray, drench or apply to soil. Tell us the crop and the application method you use and we will send the rate for this grade.

Choosing between the fulvic and potassium fulvate grades

Humic acid improves soil structure; fulvic acid is the low molecular weight fraction that chelates nutrients. The ratio between them is the main difference between these four grades.

Grade	Form	Declared acid content	K₂O	Where it fits
Fulvic Acid Powder (this grade)	Powder	Fulvic acid powder, pH 4.0–5.0	—	Nutrient chelation and foliar uptake
Potassium Fulvate Powder	Powder	Humic ≥ 70% · Fulvic ≥ 5%	≥ 12%	Highest humic share; soil conditioning
Potassium Fulvate Flakes	Flake	Humic ≥ 60% · Fulvic ≥ 30%	≥ 12%	Balanced humic and fulvic in a solid form
Potassium Fulvate Granules	Granule	Humic ≥ 55% · Fulvic ≥ 50%	10–12%	Highest fulvic share; granular handling

Technical background

If you are comparing this grade with others, or you need to justify the application to an agronomist or a buyer, these two guides cover the underlying chemistry and the field evidence: Application efficacy — what the evidence shows and Seaweed fertiliser active ingredients — full guide.

Related grades:

Technical data sheet, batch COA and packing options for this grade are available on request through our export team.

Fulvic Acid Powder — frequently asked questions

How is Fulvic Acid Powder applied?

Typical application routes: soil application — dissolve and apply as a root drench; foliar spray — mix with water for leaf uptake; hydroponics — compatible with nutrient solutions. The exact rate depends on the crop, the growth stage and the application method — send us your crop and method and we will return the recommended rate for this grade.

Ingredients	Content
Fulvic Acid	≥90%
Na	≤6%
pH	4~5

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Fulvic Acid