Grotek Cal-Max size:10 litre Commonly used as part of

Commonly used as part of a feeding program in an ‘A’ and ‘B’ tank system in greenhouse production

This region is commonly referred to as "Blue Light"

but too much humidity can lead to drooping plants as well as mold and fungal growth

plus it can be applied to edible produce up to the day you harvest

Use weekly

Grotek Cal-Max size:10 litre Commonly used as part ofCal Max works to charge soilless media and bring plants back from common minor nutrient deficiencies resulting from nutrient imbalance, rapid growth, or overly humid conditions. A must for growers using coir based soils. Available nitrogen fuels chlorophyll and protein production to quickly re green starved plants. Chelated iron adds more deficiency fighting power for lush green growth. Added calcium helps to improve plant vigor and assist in times of