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How Much Water Do Plants Need? The Expert Guide to Precision Irrigation
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What is PPM? A Precision Guide to Nutrient Concentration for Growers
03/11/2026
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Extended informations Greenhousefeeding
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What if the line between a thriving crop and a burnt-out failure was a single, measurable number? You've followed the...
What Does a Plant Need to Survive and Grow? The 5 Pillars of Cultivation
03/11/2026
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Extended informations Greenhousefeeding
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Your plants don't need a complex cocktail of additives to thrive. In fact, over 60% of common cultivation issues like...
Fertilizer for Cannabis Plants: The Expert Guide to Optimal Feeding
03/10/2026
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Extended informations Greenhousefeeding
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Complex, multi-bottle nutrient lines are the single biggest point of failure for professional and hobbyist growers...
What Is Photosynthesis? And why is the most important thing on earth?
02/04/2026
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What Is Photosynthesis? And why is the most important thing on earth?
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How to use autopot with Green House Feeding Bioline !
11/21/2025
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Autopot system: how to use !
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Autopot + GHF Bioline
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What is VPD ?
12/03/2025
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What is VPD ?
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VPD controls how much water the plant loses, which controls cooling, nutrient uptake, stomatal behaviour, and...
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Enhancer
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BIO NUTRIENTS
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Enhancer:
Its main purpose is to improve nutrient absorption and act as a soil conditioner. It also works very well...
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GHF Calmag
11/19/2025
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MINERAL NUTRIENTS
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GHF Calmag
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What Is Photosynthesis? And why is the most important thing on earth?
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Photosynthesis
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What Is Photosynthesis? And why is the most important thing on earth?
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Irrigation method with lightmix (peat based substrate) + GHF Bioline (peat based substrate)
01/20/2026
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Watering and water quality.
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How to optimize your irrigation when using peat based substrate and organic dry amendment like our Bioline ?
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What is VPD ?
12/03/2025
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What is VPD ?
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VPD controls how much water the plant loses, which controls cooling, nutrient uptake, stomatal behaviour, and...
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Extra mineral aerated compost tea
11/28/2025
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Compost tea
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Extra mineral aerated compost tea (calcium and trace element)
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GROW Back in stock with a new formula!
COMPOSITION
21,0% N total nitrogen
7,9% N Nitrate nitrogen
13,1% N Ammonium nitrate
5,0% P2O5 water-soluble phosphate
5.0% Water-soluble and ammonium citrate-soluble phosphate
10,0% K2O water-soluble potassium oxide
2,0% MgO water-soluble magnesium oxide
9,6% S water-soluble sulphur
0,020% B Bor
0,040% Cu Copper as a chelate of EDTA
0,100% Fe Iron as EDTA chelate
0,050% Mn Manganese as an EDTA chelate
0,010% Mo Molybdenum
0,010% Zn Zinc as a chelate of EDTA
Special features:
Share of AN in nitrogen:15,8 % (Limit 16 %)
Share of AN by mass: 29,0 % (Limit 45,7 %)
Green House Feeding Grow is a specially formulated mineral-based fertilizer designed for the
vegetative part of cannabis varieties. It provides essential macro- and micronutrients to promote
healthy development, ensuring optimal growth and vigor.
Benefits:
- Lots of nitrogen for rapid growth.
- Low EC value and high nutritional input
- Maximum absorbability
- Rapid reffects of the plant after administration
- New and unique formulation for better availability and absorption of the elements
- Very pure composition, no salts residue.
- Easy and safe to use
How to use:
1.Make the nutrient solution, make sure it is well dissolved.
2.Provide enough water in the fertilizer tray before quietly adding the fertilizers under good stirring.
3.The use of water at room temperature is recommended.
4.Do not mix this product in a concentrated form with calcium-containing fertilizer, use only our
GHF Calcium additive EDTA.
4.5. Use preferably with our GHF mineral line (avoid to use in combination with Calmag)
5.Close partially used or damaged bags properly.
6.Store dry.
EC (1 g/l): 1.4 mS/cm (1.4 EC


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MINERAL NUTRIENTS
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