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Green House Powder Feeding Bio Grow 1 kg
Green House Powder Feeding BioGrow 1 kg is the large format organic vegetative fertilizer with NPK 7-2-4 for growers feeding multiple plants or seasons from a single package. This organo-mineral powder delivers all essential nutrients over 8 weeks through bone meal, barley germ, horn meal, feather meal, vinasse, and canola meal. Natural ingredients stimulate microbial soil life and humus formation. Suitable for soil and coco. Non-GMO, Control Union certified. Order at plantandflower.be with fast Belgian delivery.
Green House BioGrow 1 kg – Season-Scale Organic Vegetative Nutrition
Organic cultivation at scale demands reliable base nutrition supply. Green House Powder Feeding BioGrow 1 kg addresses that requirement: one kilogram of finely milled organic fertilizer enriching hundreds of liters of substrate for a complete growing season. As the vegetative foundation of the Green House organic program, BioGrow delivers complete macro and micronutrition for vigorous vegetative development, powered by the microbial activity in your substrate.
8-Week Release Profile: Engineered Through Ingredient Selection
BioGrow's nutrient release profile is the direct result of raw material engineering. Each ingredient decomposes at a different rate in the substrate, creating a staggered nutritional flow sustained over 8 weeks:
- Weeks 1-2: barley germ and vinasse release immediately available nitrogen and potassium. The plant receives nutrition from the first irrigation post-transplant.
- Weeks 2-4: horn meal begins decomposing, taking over nitrogen delivery as fast sources deplete.
- Weeks 4-6: feather meal – the slowest nitrogen source – becomes the dominant supplier. Stable nitrogen without mid-cycle supplementation required.
- Weeks 6-8: bone meal continues releasing phosphorus and calcium. Remaining organic residues convert to humus, permanently improving substrate structure.
This staggered release system is the organic equivalent of the constant EC that mineral fertilizers deliver – without synthetic salts and with the added benefit of active soil building. The guaranteed analysis confirms completeness: beyond NPK 7-2-4, BioGrow contains 8% CaO, 4% MgO, and 9% SO₃ – secondary macronutrients essential for healthy cell structure and chlorophyll production that many organic fertilizers fail to deliver.
Certification and Ingredient Traceability
BioGrow is Control Union certified for organic agriculture (CU 855395) and OMRI listed. Raw materials are exclusively non-GMO, sourced from Germany and Switzerland. The product contains zero synthetic nutrients, zero chemical pesticides, and zero non-natural ingredients. The 34% organic matter comprises bone meal, barley germ, horn meal, feather meal, vinasse, and canola meal – traditional ingredients optimized in a scientifically calibrated combination for maximum nutritional efficiency. Each raw material was selected not only for its nutrient content but for its decomposition kinetics and its contribution to microbial diversity in the substrate ecosystem.
Dosage and Bio Line Integration
Mix 3-5 g per liter of substrate at transplant or apply as top dressing. Half dose for seedlings. For vegetative phases exceeding 8 weeks, apply a second top dressing mid-cycle. Combine with BioBloom 1 kg for flowering and BioEnhancer 1 kg as soil activator. The Bio Starter Kit is also available as a complete starter package.
Order Green House BioGrow 1 kg at plantandflower.be – Belgium's specialist growshop for organic growers with fast delivery.
What volume of substrate does 1 kg of BioGrow enrich?
At the standard 3-5 g per liter dosage, 1 kg treats approximately 200-330 liters of substrate. That covers a substantial setup of 10-20 pots of 15 liters at transplant, plus additional top dressings for extended vegetative phases.
Does BioGrow work in coco substrate?
BioGrow is compatible with both soil and coco. Coco naturally contains less microbial life, so decomposition may start more slowly. Adding BioEnhancer helps activate microbial populations in coco and accelerate organic nutrient conversion.
What if my vegetative phase exceeds 8 weeks?
After 8 weeks, most of the organic fraction is decomposed. Apply a second BioGrow application as top dressing: sprinkle 2-3 g per liter of substrate on the surface layer and water in. Nutrients will resume releasing as soon as the microbiome engages the fresh material.
Can BioGrow serve as sole nutrition for the entire cycle?
BioGrow is formulated for the vegetative phase. For flowering, transition to BioBloom which provides higher phosphorus and potassium for flower formation. Using only BioGrow for the complete cycle would produce suboptimal results due to insufficient P and K during the generative phase.
