• Seaweed


Put down the synthetic fertilisers and embrace natural growing instead—your soil life will thank you for it! Begin by adding seaweed to your garden or grow room. This natural biostimulant contains a wealth of nutrients, including a long list of minerals and vitamins, that bring plant health and vitality to new highs.
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Seaweed: A Tonic for Weed Plants

Although seaweed grows in a very different environment from cannabis plants, it still plays an integral role in natural gardening practices. These aquatic plants are loaded with key minerals and vitamins that help cannabis plants thrive. Seaweed takes average, run-of-the-mill plants and turns them into flourishing specimens that live up to their ultimate genetic destiny—thick, resinous buds and all.

Seaweed & Kelp: Powerful nutrients for your cannabis plants

Our seaweed product harnesses the power of three seaweed species, one of which falls under the category of kelp. But why use seaweed and kelp for cannabis? Home growers and large-scale organic agricultural operations use them as biostimulants to protect plants against stress, improve crop quality, and enhance nutrition efficiency. Unlike synthetic fertilisers, seaweed doesn’t contain salt-based nutrients that can damage beneficial microorganisms and disrupt nutrient cycling in the soil. Instead, it serves as a source of food within the soil food web; microbes gradually break it down and release plant-available compounds. In the flowering stage, kelp also delivers nutrients that enable plants to form bulbous buds coated with trichomes and cannabinoid-containing resin.

RQS Seaweed: A Detailed Look

So, what does administering seaweed provide for your weed plants? Over time, your specimens will receive a banquet of nutrients that fulfil key physiological functions, including:

Total nitrogen (N) 5%
Phosphorous (P205) >1%
Alginates 7.8%
Magnesium (MgO) 2%
Potassium (K) 6%
Iron (Fe) 0.96%
Vitamins A, B1, B2, B12, C, D, E, K
Organic matter <55%
Types of seaweed
Ascophyllum sp.
Sargassum sp.
Macrocystis sp.
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