Grotek® Pro-Silicate stealth-garden2 2ml per 4L

2ml per 4L

Do not mix with acids or alcohol cleaners

Your Probe Care Kit contains sachets of pH 4

Pelemix manufactures their loose substrates for consistency and quality across every batch

it should be discontinued 7 days before harvest for indoor cultivation and 10 days for outdoor or greenhouse farming

Grotek® Pro-Silicate stealth-garden2 2ml per 4LPLANT RESISTANCE With 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.