Professional flowering booster for CO2 greenhouses. Based on advanced blends of concentrated nitrogen, potassium and humic acids with plant vitamins. This enriches the communication pathways and improves the transport of elements inside the plant. 

Can be used separately or in conjunction with Gold Label nutrients.

Advantages

High CO2 levels increase the plant’s water and nutrient requirements. This product helps the plant to be better communicated and to be able to transport nutrients better throughout the plant, so that it always has the nutrients when it needs them. 

Warnings

High doses of Ultra NK cause low pH levels, so it is recommended to analyze and adjust the pH of the water well and drain properly. 

Composition 

Total nitrogen (N): 4%

Potassium (K): 8%