Guanokalong GK-Organics Seaweed Powder – Powdered Seaweed Fertilizer for Cultivation
Guanokalong GK-Organics Seaweed Powder – Powdered Seaweed Fertilizer for Cultivation
- GK-Organics® Seaweed Powder is a vegan and 100% organic fertilizer, made from Ascophyllum nodosum brown seaweed. This natural powder is a powerful biological stimulant that provides microelements, minerals, amino acids, vitamins, and growth hormones (cytokinins and gibberellins), essential for root development and plant growth.
- - Seaweed powder fertilizer.
- - NPK: 1-0-1.
- - Rich in microelements, vitamins, amino acids, and minerals.
- - Contains natural hormones that stimulate growth and cell division.
- - Improves soil moisture balance and water retention.
- - Enhances resistance to stress and bacteria.
- - 100% vegan, sustainable, and suitable for organic farming.
- - Suitable for indoor and outdoor cultivation.
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Description
- 🌱 100% organic and vegan enhancer, made with Ascophyllum nodosum algae
- 💧 Improve moisture retention and the soil water balance
- 🌿 Stimulates roots and growth Thanks to natural hormones
- 🛡️ Increase resistance against bacteria and reduces crop stress
- ⚡ Compatible with all kinds of fertilizers, perfect for Indoor and exterior
Full description
Seaweed Powder by GK-Organics – 100% Organic and Vegan Enhancer for Living and Balanced Soil
GK-Organics Seaweed Powder It is a natural biostimulant based on seaweed Ascophyllum Nodosum, designed to improve the structure of the soil, promote root development and stimulate the general growth of your plants in all their phases. Its rich composition microelements makes it an ideal ally for depleted soils or demanding crops.
Thanks to its effect on microbial activity, Seaweed activates soil biological life, improves water retention and balances humidity, creating an ideal environment for the healthy development of the roots and aerial part of the plant.
Key benefits
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Stimulates the development of roots and new shoots thanks to its natural growth hormones
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Promotes moisture retention and the water balance in the substrate
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Strengthens the natural resistance of plants against bacterial infections
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100% organic and vegan, free of products of animal origin
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Compatible with all types of fertilizers, enhancing their effects
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Reduces crop stress in critical situations such as transplants or adverse conditions
How to use
Outdoor cultivation:
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Apply 1 L of Seaweed powder per 5-10 m² of surface.
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In advanced stages, it can be spread directly on the ground and watered.
Cultivation in a pot or planter:
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Before planting, mix 50 ml of Seaweed powder per 15 L of substrate.
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In later stages, apply to the soil and water thoroughly.
Composition
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Ascophyllum Nodosum Seaweed Powder
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Rich in microelements
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NPK 1-0-1 (powder form)
Seaweed by GK-Organics It is the perfect option for those looking for a natural, effective and environmentally friendly supplement that increases the vitality of their crops from the roots. Ideal for maintaining a fertile substrate, alive and prepared to perform at its maximum.
Warranty
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Every item goes through a check before shipping to make sure it arrives in perfect condition and ready to use.
Your satisfaction is our priority.
How to use
Seaweed Powder can be applied to both potted plants and plants in the ground, improving soil fertility and structure.
- Outdoors:
1 L covers 5–10 m².
Spread over the surface and rake well into the soil.
- Indoors / pots:
Before planting: mix 2 x 50 ml scoops per 15 L of soil.
Afterwards: sprinkle over the substrate when necessary and water well.
- Can be applied at any growth stage and as a supplement to other fertilizers.

Guanokalong GK-Organics Seaweed Powder – Powdered Seaweed Fertilizer for Cultivation
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Frequently asked questions
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It's a natural biostimulant powder based on Ascophyllum Nodosum seaweed, designed to improve soil structure and promote root development. It activates the substrate's microbial life and stimulates the plant's overall growth at every stage. It's especially useful in depleted soils or demanding crops.
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Outdoors, apply 1 L of Seaweed powder per 5-10 m² of surface. In more advanced stages of the crop, you can spread it directly on the soil and water afterward. That way the product blends into the substrate and reaches the root zone well.
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Before planting, mix 50 ml of Seaweed powder per 15 L of substrate. In later stages, just apply it on top of the soil and water thoroughly. This way you keep the substrate fertile and active throughout the whole cycle.
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Yes, it's 100% organic and vegan, free of animal-derived ingredients. Its composition is Ascophyllum Nodosum seaweed powder, rich in trace elements, with an NPK of 1-0-1. It's a natural, environmentally friendly option.
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Yes, it's compatible with all types of fertilizers and even boosts their effects. By activating the soil's biological life, it improves how well your regular feeding is used. You can add it to your growing routine without any issue.
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Yes, it reduces crop stress in critical situations like transplanting or adverse conditions. Its natural growth hormones stimulate the development of roots and new shoots, and it also promotes moisture retention and water balance in the substrate. It also strengthens plants' natural resistance to bacterial infections.