


20% Seaweed extract for plants with high ppm
1.1 Product Features
- Purely natural plant growth regulator;
- Rich in natural active substances (alginic acid, mannitol, betaine, etc.)
- Strong resistance to acids and hard water.
- Root vitality significantly improved;
- Improve fruit quality and ensure uniform fruit coloration;
Seaweed extract for plants description
2.1 What is a seaweed extract? Seaweed extract for plants.
This seaweed fertilizer is made exclusively from Ascophyllum nodosum, a type of seaweed found along the coast of Ireland in the North Atlantic, and extracted using low-temperature cell wall disruption technology. Its key indicator, alginic acid content, reaches 20%, preserving the natural bioactive substances in the seaweed. Unlike chemically synthesized fertilizers, this fertilizer utilizes the natural activity of marine plants to provide comprehensive growth support for crops.
3.1 Seaweed extract uses in agriculture. Seaweed extract for plants.
Benefits for Plant Growth: From Internal Improvement to External Performance
3.1.1 Enhanced Root Development:
After continuous use, the number of crop capillary roots increases by more than 50%, and root vitality is significantly improved. Experimental data shows that using this product after seedling transplantation shortens the seedling recovery time by 3-5 days.
3.1.2 Increased Stress Resistance:
The survival ability of crops under adverse conditions such as drought, low temperature, and salinity is significantly improved. Field trials show that crops treated with this product exhibit a 40% improvement in leaf membrane permeability and significantly reduced electrolyte leakage under low-temperature conditions.
3.1.3 Improved Fruit Quality:
Comprehensively improves the appearance and internal quality of agricultural products. Specifically, it results in uniform fruit coloring, a 1-2 degree increase in soluble solids content, and significantly enhanced storage and transportation resistance.
3.1.4 Improved Nutrient Utilization Efficiency:
By promoting soil microbial activity, it increases the utilization rate of other fertilizers by 20-30%, reducing the amount of chemical fertilizers used.
3.1.5 Safe for Use Throughout the Growth Cycle:
It can be used from the seedling stage to before harvest. Even during sensitive periods of crop growth, it will not cause fertilizer damage, providing growers with more flexible management options.
4.1 Advantages of Seaweed extract for plants
4.1.1 Natural Raw Material Advantage:
Selected bladderwrack from the west coast of Ireland, an area with pristine water quality and a long algae growth cycle, resulting in an active substance content more than 30% higher than ordinary seaweed.
4.1.2 Low-Temperature Extraction Process:
Utilizing a low-temperature physical extraction process below 42℃, it maximizes the preservation of over 80 bioactive substances including natural auxins, cytokinins, and betaine, avoiding damage to active ingredients caused by high temperatures.
4.1.3 High Alginic Acid Content:
A 20% alginic acid content ensures excellent film-forming and permeability properties, forming a natural protective film on the leaf surface while promoting nutrient absorption.
4.1.4 Fully Water-Soluble Formula:
The product is completely water-soluble with no residue, suitable for various application methods such as drip irrigation, sprinkler irrigation, and foliar spraying, and will not clog irrigation systems.
4.1.5 Biocompatibility:
Naturally compatible with crops, it will not cause fertilizer damage and can be used in combination with most pesticides (compatibility testing is recommended beforehand).
Seaweed Extract for plants Technical Sheet
5.1 Product Data
| Product Name | Seaweed extract for plants |
| Category | Natural Plant Regulator, bio-stimulator |
| Type | 100% Water Soluble Fertilizer |
| Shape | Black Powder/flakes |
| Content | Alginic acid≥20%, OM≥40 , NPK:22-24 |
| PH | 7.5-10 |
| Place of origin | China |
| Certificate | ISO, OMRI |
| Dosage | Foliar Spraying: 2~3KG/acre, 2000~3000 times dilution. Drip irrigation: 6-11.25kg/HA, 200~300 times dilution Formulation: add 10-40kg/ton |
5.2 Payment & Shipment Terms
| Minimum Order Quantity | Negotiation |
| Packaging Details | 20kg, 25kg |
| Delivery time | 7 days |
| Payment Terms | L/C, TT |
| Supplier ability | 1000T/Month |
| Price | Negotiation |
Seaweed Extract For Plants Applications
6.1 Application of seaweed extract for plants:
6.1.1 Economic Crops:
Fruit Trees: Citrus, apples, and grapes – use during flower bud differentiation, young fruit stage, and fruit enlargement stage to significantly improve fruit quality.
6.1.2 Vegetables:
Solanaceous fruits, cucurbits, and leafy vegetables – use during seedling stage and vigorous growth stage to promote healthy plant growth.
6.1.3 Field Crops:
Rice and wheat – use during tillering and heading stages to enhance lodging resistance.
Corn – use during jointing and tasseling stages to promote ear development.
6.1.4 Specialty Crops:
Tea – use 15 days before harvesting to increase amino acid content.
Traditional Chinese Medicine herbs – use during critical growth stages to increase the accumulation of active ingredients.
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