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A2- Metrop MR2 Flower fertilizer

1L = 1000 litre nutrient water for plants
Regular price €49,99 EUR
Regular price €55,00 EUR Sale price €49,99 EUR
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Flower fertilizer/Bloom nutrients

METROP MR2 is a concentrated liquid fast acting flower fertilizer for the flowering and fruiting phase of plants and trees, universally developed for cultivation in pots, the open ground and in hydroponics farming systems.

In order for the plant to produce large, full flower buds, the plant needs bloom nutrients with a high potassium content.
This high potash fertilizer allows the plant to produce large flower and fruit buds.

Plants in the fruiting phase have a high requirement for Potash because most Potassium in a plant or tree is in the fruit.
The optimum phosphorus-potassium content for maximum fruit thickness is 1:2. Twice as much potash than phosphor.
A flower fertilizer with a high potassium content in combination with a bloom stimulator ensures more flower and fruit development.

METROP MR2 Bloom nutrients contains 40% Potash against 20% Phosphor.
Due to the high potassium content, MR2 makes your fruit buds fuller and healthier and the fruit tastes much better.

An additional pk 13 14 fertilizer is no longer necessary.

Metrop MR2 Bloom nutrients contains many trace nutrients for the production of plant-specific phytonutrients, enzymes, hormones and vitamins.

All this makes Metrop MR2 the best fertilizer for fruit trees and plants.

MR2 together with METROP MR1 is the perfect balanced npk grow and flower fertilizer combination. Always use in hydroponics farming together with METROP CALGREEN.


NPK 10-20-40+TE

Metrop MR2 is a high concentrate flower fertilizer. 

- Max 100ml per 100L water - Hydroponics/potting soil

- Max 3Litre per Ha - Agriculture

- Max 15ml per 5Litre water - Homegarden foliar


For more info click here and choose the right Tab for you.

For indoor cultivation schedules click here.

For Houseplants click here.




Big fruit buds loves npk high potash fertilizer