Grotek Pro Silicate, 10 Liter Container Size:1 Liter These cones are free of

These cones are free of pesticides and any other foreign material to give them a clean

minimizing the chance of the clone’s survival

Can be used to water roses

magnesium sulphate

Grotek Pro Silicate, 10 Liter Container Size:1 Liter These cones are free ofWith a high concentration of soluble potash and silica, Grotek Pro Silicate was developed for use in soilless media and hydroponic systems where these elements may be lacking. While not considered an essential nutrient, plants accumulate silica in macro proportions for good reason. Silica is known to strengthen cell walls and overall cell integrity, which makes plants more resistant to abiotic stress such as heat and drought. While not considered an