Grotek Pro Silicate Container Size:23 Liter Mix only as much spray

Mix only as much spray as needed for a single treatment

used for over 50 years by soil and hydroponic growers of all types

Both Quantanium and Electropolished tumblers now come in the Hybrid Dual Purpose (wet and dry) style

Harmful if swallowed

Use 3 teaspoons (15 mL) for heavy feeding

Grotek Pro Silicate Container Size:23 Liter Mix only as much sprayWith 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