Why Shop with Us
Customers also Bought:
Neptune's Harvest Seaweed Plant Food is an organic product derived from seaweed that grows on the cold floor of the North Atlantic. This plant food is packed with more than 60 macro and micro nutrients, and amino acids. Neptune's Harvest Seaweed Plant Food is a natural source of plant growth promoting hormones (cytokinins, giberrellins, and auxims) that promote vigorous plant growth and development all while enhancing color. The seaweed in Neptune's Harvest Seaweed Plant Food makes plants hardier and more resistant to less than ideal conditions like lack of moisture, extreme heat, and early frost. When used to germinate seeds Neptune's Harvest Seaweed Plant Food promotes the quick development of healthy root systems thereby accelerating the germination process.
Use in conjunction with Neptune's Harvest Organic Hydrolyzed Fish Fertilizer for best results.
|Active Ingredient:||Soluble Potash (K2O) - 1%|
|For use in:||House Plants, Outdoor Plants, Vegetables, Flowers, Trees, Shrubs, Compost Enhancer, Seed Germination|
|Application:||1 tbsp. to 2 oz. per gallon of water
* See label for complete application instructions
|Pet safe:||Yes, when used as directed on label|
|Material / Construction:||Seaweed|
|Shipping Weight:||2.53 lbs|
|Manufactured By:||Neptune's Harvest (Mfg. Number: SW136)|
Directions: Shake well before using. Prepare for one application only. Do not store diluted fertilizer.
House Plants: Use 1 tablespoon per gallon of water. Feed every 2-3 weeks. Do not over water.
Outdoor Plants: Use 1/8 Cup (1 fl. Oz.- 1:128) per gallon of water. Feed vegetables, flowers, trees and shrubs every 2-3 weeks. Apply until soil is saturated or as a foliar feed until leaves are wet, top & bottom. It is best to foliar feed early or late in the day.
Lawns: Use 1 gallon concentrate mixed with sufficient water to cover 8000 sq. ft. Feed monthly during growing season and again in the fall.
Compost Enhancer: Use 1/4 Cup (2fl. Oz.) per gallon of water every 2-3 weeks.
Seed Germination: Soak in solution of 1 teaspoon per cup of water.
Caution: Keep out of reach of children. Do not take internally.
See all 1 reviews »
Have a question about this product?
Ask our product experts...
Ask a Question
09/06/2013 Rod from Peoria, Az
QI'm was told to add Neptune's Harvest Seaweed Plant Food to my 1,600 gal Aquaponic fish tank.
Not such how much to use, I added 32 oz. 6 days ago. Not sure what my water is testing at because I'm still waiting for my test kit to be mail to me.
AThe product label for Neptune's Harvest Seaweed Plant Food does not list that it can be appled to fish tanks so we are unable to provide dilution instructions. We would recommend contacting the manufacturer directly to ensure the product can be used in this way and for instructions if so, Neptune's Harvest can be reached at 1-800-259-4769.