Green House Feeding has the objective to provide cultivators globally with the highest quality plant nutrients enabling them to achieve unprecedented results by allowing plants to develop to their full genetic potential. Not only creating highly efficient products butalso simplifying the application of nutrients.

Our mineral products are created in powder form which ensures they are easier to use, store, transport and have a longer shelf life than liquid plant nutrients.

The main ingredients used to formulate our nutrients are sourced in Germany and Switzerland. These countries have some of the highest quality standards worldwide.

Our products do not contain PGR’s, impurities and have the lowest possible concentrations of heavy metals.
Using only the highest quality minerals allows us to provide the purest, most efficient, highly concentrated nutrients in powder form while being able to guarantee 100% solubility. Our mineral plant nutrients retain
their EC & pH-value for at least one week after mixing. Highly concentrated stock solutions can even be kept for several months. 

Booster PK+

This additive is especially formulated to provide adequate amounts of Phosphorus, Potassium, Magnesium and micronutrients to increase the resin production and the formation and density of flowers. The combination of Green House Powder Feeding, Calcium and Booster creates very professional, plant-specific line of nutrients for healthy and productive plants. We added extra magnesium and trace elements to our PK Booster to avoid that they limit the uptake of phosphorus and potassium if the ratios are not balanced.
Plants can only perform to their full genetic potential if all elements are sufficiently available.
Maximum Solubility: 2.0lb/gal or 250g/L water
Recommended amount for stock solution: 4oz/gal or 30g/L water

Calcium (Chelated)

This additive should be used in situations in which the amount of calcium present in the water is below the recommended values. Our Calcium is chelated by EDTA - This product is very stable and does not
interact with other elements. Calcium is essential for growing a healthy crop. It strengthens the cell walls
and structure of the plant. Our chelated Calcium prevents and corrects deficiencies which are caused due to a lack of/or imbalance in the assimilation of Calcium.
Maximum Solubility: 2.5lb/gal or 300g/L water
Recommended amount for stock solution: 12oz/gal or 90g/L water

Grow

Designed specifically for the vegetative growth-stage of all plants. Its formula provides optimum development throughout the growth-stage to obtain greener, stronger and more resistant plants. The grow formula is ideal for the production of mother plants and cuttings. It can also be used very effectively as foliar feeding. The fast assimilation of nutrients and the high Nitrogen content provides plants
with a more robust and branched structure as well as thicker leaves. Thicker leaves accumulate more nutrient reserves, stimulating rapid rooting of cuttings.
Maximum Solubility: 1.3lb/gal or 160g/L water
Recommended amount for stock solution: 4oz/gal or 30g/L water

ShortFlowering 

Plants with a short flowering time of 8 weeks or less need higher amounts of instantly
available potassium, in the early stages, to produce more and heavier fruits and flowers
in a shorter period of time.
Maximum Solubility: 1.3lb/gal or 160g/L water
Recommended amount for stock solution: 4oz/gal or 30g/L water

Long Flowering

The balanced NPK ratio provides enough nitrogen throughout the whole stage of flowering and the high amounts of phosphorous allow the plants to develop a strong and healthy root system, especially for plants with a long flowering time more than 10 weeks.
Maximum Solubility: 1.3lb/gal or 160g/L water
Recommended amount for stock solution: 4oz/gal or 30g/L water

Hybrids

The Hybrids feeding contains less ammoniacal nitrogen and higher amounts of magnesium which is beneficial for Hybrid varieties with a flowering time of 8-10 weeks and plants grown in hydroponic systems. The higher amount of magnesium and sulfate stimulates production of essential oils, terpenes and flavonoids.
Maximum Solubility: 1.3lb/gal or 160g/L water
Recommended amount for stock solution: 4oz/gal or 30g/L water