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BioGrow 50g from Green House is a controlled-release solid fertilizer designed to maintain vigorous and balanced growth in cannabis crops. This compact format allows for precise application in small grow tents or as part of minimalist indoor growing routines.

BioGrow 50g fertilizer from Green House offers complete nutrition for cannabis thanks to its combination of fermented organic matter, natural minerals and a microbial profile that activates the rhizosphere.
The mineral fraction provides nutrients available from the first watering, while the organic part releases essential elements gradually through beneficial microorganisms.
This dual action promotes constant growth, firm stems, green leaves, and an active root system capable of absorbing water and nutrients without fluctuations.
The 50-gram format is ideal for testing, low-demand crops, small pots, or fine nutritional adjustments in simplified schedules.
Compatible with soil, coco and custom mixes, it fits perfectly into bio fertilizer strategies and feeding programs focused on simplicity and stability.
At Hydroponics Blanes , a trusted Grow Shop and Grow Shop in Spain , this product is part of the complete range of Green House Fertilizers , with expert advice and discreet shipping for those seeking real efficiency in their daily cultivation.
BioGrow 50g from Green House is a solid NPK fertilizer containing calcium, magnesium, sulfur, organic carbon, and stabilized organic matter. It was developed to strengthen the vegetative phase of cannabis, promoting balanced internodes and healthy leaves. Its composition combines organic sources such as plant and animal meal with readily available minerals. Thanks to its slow release, it keeps the substrate nourished for weeks without the need for frequent adjustments. This makes it an ideal fertilizer for beginners and also for experienced growers looking for affordable cannabis fertilizers without sacrificing yield.
It is extremely easy to use and adapts to any indoor growing environment:
• Mixed into substrate: incorporate approximately 3 g/L when preparing pots intended for vegetative growth.
• Surface application (top-dress): distribute on the top layer of the substrate and water to facilitate integration.
• Duration of supply: offers up to 8 weeks of progressive release depending on environmental conditions.
• Young plants: use approximately half the dose until 3–4 stable nodes appear.
• Mother plants: apply 2–3 g/L every 6–8 weeks to maintain green leaves and a constant growth rate.
• Transition to flowering: when stretching begins, switch to specific flowering fertilizers to cover the increased demand for P and K.
Thanks to its 50-gram format, this product allows for precise nutritional adjustments without the need to open large containers. It is perfect for micro-cultures, genetic testing, coco coir cultivation, mother plant maintenance, or systems with low initial nutrient loads.
The formula is based on natural ingredients with high agronomic efficacy, selected to activate biological processes in the substrate and provide essential nutrients:
• Organic carbon
• Organic nitrogen
• Soluble phosphorus
• Soluble potassium
• Calcium
• Magnesium
• Sulfur
• Fermented organic matter (feather meal, rapeseed meal, vegetable flours and processed organic waste)
This composition promotes compact growth, balanced plants, and a biologically active substrate compatible with online fertilizer purchase programs geared towards consistent results.
BioGrow 50g from Green House is competitively priced within the powdered fertilizer range, especially as it reduces dosing errors and repetitive tasks. Hydroponics Blanes offers promotions, bundles, and recommendations for combining it with root stimulators or sources of micro-life.
Available at Hydroponics Blanes , a specialized store with a wide catalog of organic fertilizers , growing accessories, solid fertilizers, and cannabis nutrients. This grow shop in Spain stands out for its fast shipping, expert advice, and discreet delivery . A safe option for those looking for a reliable grow shop and simple nutrient plans for vegetative growth and mother plant maintenance.
BioGrow 50g from Green House offers a practical solution for those seeking stable growth, easy watering, and a simple nutrient plan for indoor growing. Its compact size and long-lasting action make it an ideal fertilizer for efficient programs that prioritize uniformity and vigorous growth.