SupraBloom+ hydroponic nutrient for making flower and fruits

Many units on stock

starting 6.90
Delivery weight: 500 g

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SupraBloom + is plant BLOOM nutrient, i.e. the nutrient of the flowering and fruit stage of plants, which is suitable for growing the most common plants in hydroponics and soil growing.

100% watersoluble fertilizer, suitable for growing flowers and fruits with the easy addition of phosphorus, potassium, magnesium and sulfur and trace elements.

NPK 0-12-22 + 4.7 Mg + 9.3 S + TE with EDTA chelate


  • nitrogen-free NPK fertilizer

  • contains more micronutrients than normal fertilizer

  • basic product for greenhouse and tunnel cultivation

  • main crops are greenhouse vegetables and berries

  • Suitable for rock wool, coconut and peat boards as well as hydroponics

  • note that nitrogen must be added to the growth stage with SupraNitro fertilizer


It is the same as the liquid PK 13/14 nutrient, but this nutrient powder is twice as strong and also contains magnesium, sulfur and trace elements.


Amount: 500g is enough for about 500 liters of plant nutrient water


The addition of phosphorus and potassium to nutrient water prepares plants for flowering and growing sugary fruits. Fertilizer prepares outdoor plants for the arrival of autumn. Does not contain nitrogen.


Dosage of SupraBloom+ with hydroponics growing:

The average dosage is 0.1% meaning 1g of nutrients to one liter of plant water. Best dosage for plants depens on plant species and growth stage but it typically waries between 0.04 - 0.20%. That is 40-200 g of nutrient to 100 l water.


Make first a 10% Liquid Mix by adding 100g nutrient powder to one liter of warm (20-40 Celsius) water. Add 1 dl of Liquid Mix to every 10 liters of new plant water. This nutrient dosage is now around 0,1%.


Specific composition of SupraBloom + hydroponics nutrient:

Main nutrients:

  • Phosphorus (P) water soluble 12%

  • Potassium (K) water soluble 22%

  • Magnesium (Mg) water soluble 4.8%

  • Sulfur (S) 9.5%

Trace elements, water-soluble:

  • Boron (B) 0.06%

  • Copper (Cu) 0.009% EDTA chelate

  • Iron (Fe) 0.339% EDTA chelate

  • Manganese (Mn) 0.136% EDTA chelate

  • Molybdenum (Mo) 0.009%

  • Zinc (Zn) 0.061%



Learn more about use of SupraBloom and other plant nutrients here...

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