Alginic Acid 18%/25% Seaweed Plant Growth Promoter Seaweed Extract Powder Fertilizer

Black powder or flakes, soluble in water, extract from marine seaweed. It contains cytokinin, oligomeric alginate potassium, betaine, mannitol, polysaccharide, iodine, microelement and alginic polyphenol etc.
Specification
Item | Standard |
Alginic Acid | 18%/25% |
Organic Matter | 45.0-55.0% |
Total Nitrogen | 1.0%-3.0% |
Phosphorus(P2O5) | 1.0%-5.0% |
Potassium(K2O) | 8%-18% |
Total Amino Acid | 2.0%-8.0% |
Microelement(Ca Cu Fe Mg Zn ) | 0.2%min |
Solubility | 100%min |
PH | 8-11 |
Appearance | Flake/Powder |

1. Enhance plants growth through PGR and colloid substance from the brown seaweed.
2. Improve fertilizer and pesticide use efficiency.
3. Improve configuration of soil granule, it is helpful for cultivation and growth of plant root.
4. Enhance plant ability of anti-cold, drought, dry, hot, and wind.
5. Effectively prevent plant from diseases and insects pests.

Applications
1. Spraying: To dilute it with water for 1500-2000 times. Dosage: 1-1.5 kg/ha.
2. The crops with one picking: To spray 3~4 times in whole growing period.
3. The crops with several picking: To spray after each picking.
4. Drip Irrigation: To dilute it with water for 1500-2000 times. Dosage: 1.5 -3kg/ha.
5. To apply 3~4 times in whole growing period.
Ps:
1. Good effect can be received if used in the evening or morning.
2. Respray if raining is available within 8 hours after spraying.






FAQ
1. What's your payment terms?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA, Health certificate and Origin certificate. Also accept special requirements.
6. What is loading port?
Usually is Tianjin, Qingdao, Shanghai.