Dutch Formula - General
This fertilizer mix consists of three components. It is ideal for use on soil and rock wool. It is perfect for hydroponic systems. The three components are dosed in different ratios during the growth and flowering phases. Detailed dosage instructions in German are included on each bottle.
Dutch Formula - MICRO
NPK 4.5-0-1
MICRO is a concentrated nutrient mixture of chelated microelements which, together with special pH buffers, provide additional growth energy and stabilize the pH value.