Description
Pure Seaweed Extract Biostimulant for Soil, Hydroponic & Foliar Programs
RAW Kelp is a 99% pure water-soluble extract of Ascophyllum nodosum seaweed, offering a clean, concentrated source of natural compounds widely used in agricultural and horticultural programs.
Kelp has long been valued by growers as a versatile input that can complement nutrient programs and improve feeding flexibility. In its soluble powdered form, RAW Kelp provides the benefits of seaweed extract without the weight, storage, or mess of liquid kelp products.
This highly concentrated dry powder mixes instantly in water, making it easy to integrate into soil, coco, hydroponic, or foliar feeding programs.
Derived from Ascophyllum nodosum, RAW Kelp provides a natural source of trace elements and organic compounds that many growers incorporate into their plant nutrition and soil management strategies.
Key Features:
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99% Ascophyllum nodosum seaweed extract
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Fully water-soluble powder for easy mixing
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Lightweight alternative to liquid kelp products
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Suitable for soil, coco, hydroponic, and foliar applications
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Integrates easily into any feeding schedule
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Provides natural trace elements and organic compounds
Biostimulant Synergy:
Many growers choose to combine RAW Kelp with RAW Humic Acid, following the Virginia Tech–researched 5:2 humic-to-kelp ratio, a widely recognized approach for maximizing efficiency in feeding programs.
RAW Kelp is available in multiple sizes, up to 25 lbs, making it practical for both small gardens and commercial farms.
For more insight, watch agronomist Harley Smith’s video below, where he explains how kelp can be used as a seed soak, root drench, or foliar spray in modern cultivation practices.
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