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| UPC | 609408402883 |
|---|---|
| Coverage | Medium |
| Item Form | Liquid |
| Unit Count | 128 Fluid Ounces |
| Item Weight | 8 pounds |
| Part Number | SW |
| Manufacturer | Blue Planet Nutrients |
| Mixing Ratio | Dilute according to product instructions |
| Liquid Volume | 1 gallons |
| Target Species | All Purpose Plant Fertilizer |
| Number of Items | 1 |
| Included Components | Concentrated Liquid Seaweed |
| Specific Uses For Product | Kelp Seaweed Supplement Fertilizer For All Gardens and Plants |
Unlock the power of the ocean for your plants.
Blue Planet Nutrients Liquid Seaweed is a premium cold-water Ascophyllum nodosum kelp concentrate packed with natural growth hormones, 60+ trace minerals, and amino acids.
- Explosive root development & stronger stems
- Boosts resistance to heat, cold, drought & transplant shock
- Improves flavor, aroma, and yields in vegetables, herbs & flowers
- 100 % soluble — perfect for hydroponics, soil, coco, or foliar spray
- Non-clogging, safe from seedling to harvest
One quart makes up to 470 gallons · One gallon makes over 1,600 gallons of ready-to-use plant food.
Made in the USA · Vegan · Recyclable bottle
Natural auxins, cytokinins, and amino acids build massive, healthy root systems fast.
Increases resistance to heat, cold, transplant shock, and drought — keeps plants thriving.
60+ trace minerals enhance taste, aroma, and fruit/flower production.
Super-concentrated Ascophyllum nodosum kelp – just ½–2 tsp per gallon
• Quart (32 oz) → up to 470 gallons
• Gallon (128 oz) → over 1,600 gallons
The ultimate value in liquid seaweed fertilizer.
Premium Ascophyllum nodosum liquid kelp concentrate – use as root drench, foliar spray, or reservoir additive in soil, hydroponics, coco, or aeroponics.
Blue Planet Nutrients Liquid Seaweed – one bottle makes hundreds of gallons
Easy, Affordable, Effective
For All Plants & Gardens, Made in USA
Try Easy Weed Now, Available on Amazon
What plants can I use Liquid Seaweed on? All plants – vegetables, flowers, herbs, fruit trees, houseplants – in soil, hydroponics, coco, rockwool, or aeroponics.
Is it safe to mix with my current nutrients? Yes – 100 % compatible, pH-neutral, and non-clogging with any fertilizer program.
Is this organic or vegan? Derived from natural Ascophyllum nodosum seaweed. Vegan, no synthetic additives.
Can I use it as a foliar spray? Absolutely – plants absorb nutrients instantly through leaves. Use ½ tsp per quart of water weekly.
Where is it made? Proudly made in the USA in recyclable bottles.
4.7 out of 5 stars from over 3,570 verified purchases Blue Planet Nutrients Liquid Seaweed has been a grower favorite for years in hydroponics, soil gardens, greenhouses, and indoor setups across the USA.
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