Blue Planet Nutrients Liquid Kelp Fertilizer Concentrate – 470 Gallons from 1 Quart

Discover the Blue Planet Nutrients Liquid Kelp Fertilizer Concentrate, a premium seaweed-based supplement derived from Ascophyllum nodosum. This dark-green, lightly aromatic extract brings natural growth indicators, trace minerals, and amino acids that may support healthier root systems and lush, vigorous foliage across a wide range of plants.

Why add liquid kelp to your feeding routine

Root vitality and nutrient uptake are essential for thriving vegetables, herbs, ornamentals, fruit trees, and houseplants. This concentrate is designed for versatile use in soil, coco coir, hydroponics, and aeroponics, and it dissolves easily without clogging irrigation lines. The product is vegan and made from organic Ascophyllum nodosum seaweed, appealing to many growers seeking a natural boost.

• Explosive root & plant vitality: a natural blend of hormones, minerals, and amino acids that may support stronger roots and healthier foliage.
• Makes up to 470 gallons from one quart: a highly concentrated formula, so small amounts go a long way—½–2 tsp per gallon yields abundant ready-to-use feed.
• Stress & drought defense: seaweed extract may help plants better tolerate heat, cold, transplant shock, and moisture stress by improving uptake of nutrients.
• Safe for every stage and method: use as root drench, foliar spray, reservoir additive, or transplant soak; 100% soluble and gentle enough for clones and seedlings yet effective through flowering and fruiting.
• Trusted by thousands of growers: vegan, organic Ascophyllum nodosum seaweed supports hydro, soil, and outdoor gardens nationwide.

How to use

Application guidance is versatile to fit your setup. In soil or coco coir, mix ½–2 teaspoons per gallon (2.5–10 ml). In hydroponic, aeroponic, or recirculating systems, start with the same range and observe plant response, adjusting as needed for growth stage and environment.

• Soil or coco coir: drench at the base of each plant or integrate into irrigation.
• Hydroponics and aeroponics: add to reservoir or nutrient solution with your regular schedule.

What you might notice

Plants may show greener growth, improved nutrient uptake, and enhanced resilience over time. Results vary with light, temperature, water, and crop type, but many gardeners appreciate the natural seaweed base and its compatibility with multiple growing systems.

Blue Planet Nutrients emphasizes quality by using Ascophyllum nodosum seaweed, offering a vegan and versatile option for indoor and outdoor gardens alike. Consider this concentrate as a flexible addition to your feeding program rather than a guaranteed outcome.