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Pure Kelp Natural Plant Hormones (Foliar) Organic Seaweed Fertilizer


Product Description

LJ KELP Organic water soluble fertilizer
Leaf fertilizer

Natural kelp energy · intelligent regulation of growth

Enzymatic hydrolysis of fresh kelp  

Containing pure natural plant growth regulator extracted from fresh kelp

Main technical parameters:

Organic matter ≥50g/L, P2O5+K2O≥60g/L. PH: 5.0-7.0, water insoluble ≤20g/L.

Main material: Fresh kelp

Applicable crops:

Strawberry, apple, citrus, tea, rice; Solanaceae vegetables and melons, such as pepper and muskmelon; Celery, spinach and other green leafy vegetables, and sea grass;

Materials, process and bioactive ingredients:

Made from fresh kelp, the product adopts the patented enzymolysis technology independently developed by Shidai Marine Biotechnology Co., Ltd. to break the cell wall of kelp and release natural nutrients, such as seaweed polysaccharide, seaweed protein, mannitol, phenolic compounds, organic iodine, IAA, IBA, GA3, ABA and other active factors.

Function and efficacy:

1.Regulate vegetative growth and reproductive growth, and promote flowering, fruit retention, growth, coloring and ripening;

2.Improve crop resistance to cold, stress, drought and waterlogging, restore growth, enhance crop immunity and resistance to continuous cropping;

3.Enhance photosynthesis, promote yield, improve quality, resist oxidation and prolong freshness;

4.Facilitate moisturizing and infiltration, and help improve the absorption and utilization of mineral substance; Supplement medium trace elements such as calcium, magnesium, boron and zinc and provide balance nutrition to prevent deficiency disease.


Precipitation is normal. Please shake well before use. -3°C ≤ optimal storage temperature ≤30°C, away from direct sunlight.

Maximal limits:

Mercury (mg/kg)≤1; Arsenic (mg/kg)≤8; Cadmium (mg/kg)≤2; Lead (mg/kg)≤5; Chromium (mg/kg)≤5

Method of use and efficacy

Applicable crops

Fertilization period and effect

Fruit tree, strawberry

Before flowering

After fruit setting

Fruit swelling period

Before color change

After harvest

Promote flower bud germination

Fruit retention and protection

Improve quality and yield

Facilitate flowering, fruit setting, expansion and weight growth

Restore tree potential

Solanaceae vegetables and melons

Seedling stage

Stem leaf growing period

Fruiting period

Facilitate seedlings' adaptation to new environment and prevent them from rotting

Promote root and seedling growth

Facilitate flowering, fruit setting, expansion and weight growth; Improve root growth, protect leaves and prolong the fruiting period

Leaf vegetables

Seeding - Seedling stage

Budding stage

Yield formation stage

Improve germination potential, and endure uniform and strong seedlings

Facilitate rooting, prevent seedling non-tillering, improve disease resistance and prevent rotten seedlings

Improve verdant, improve quality

Grain crops

Seedling stage

Tillering stage

Booting stage

Filling stage

Prevent seedling non-tillering

Promote effective tillering

Enhance uniform and full spikes

Protect the top three leaves, strengthen photosynthesis and increase dry grain weight


Overwintering bud germination

After spring tea harvest

After autumn tea harvest

Improve resistance to cold and stress, and bud germination

Improve root growth, protect leaves and accumulate nutrient in tree body

Improve root growth, protect leaves and accumulate nutrient in tree body


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