Organic Soluble Seaweed Extract

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14.95$ CAD
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What is it? Made from premium cold-pressed Atlantic kelp! One-Shot Seaweed Extract promotes healthy germination and superior growth in seeds, veg cycle & flowering plants. Green Rush Nutrients Seaweed Kelp Extract includes macro & microelements, amino acids, vitamins, cyotkinins, auxins, & numerous other nutrients that work together to stimulate growth and production of roots and plants. 

Why One-Shot? Our Organic Kelp Extract is Water-Soluble & You Only Need 1 gram or ¼ teaspoon per liter of water.

High in available potassium. Soluble Potash (K₂O) 16.0%. Increase Crop Yield, Improve Resistance to Disease & Outdoor Elements, Enhance Early Germination & Growth.

Mixing Instructions: 

When germinating add in 1/8 teaspoon to the water used to germinate. Make sure to mix the solution thoroughly before adding to the seed.  

In Seedling phase  add in 1/8 teaspoon to the water used to feed the plants, mix thoroughly and apply to plants.

In Veg and Bloom:

If you're using Green Rush Nutrients Leafy Green Grow and Beefy Bud Bloom add in the seaweed extract once every 3 weeks throughout the grow cycles.

If you're using the Seaweed Extract solely, add 1/8 to 1/4 teaspoon per litre of water, weekly, in the Veg and Flower stage.


Use seaweed extract, as a water mix-in, top-dress or as a foliar spray. Suitable for a full range of plant types including leafy greens, vegetables, orchids, tomatoes and more.

Water mix-in or as a foliar spray: Mix 1 gram or ¼ teaspoon per liter of water. Mix until dissolved and apply to the plant. 


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