Insect Control

Power Si Insect Control is a broad-spectrum biopesticide composed entirely of plant-derived essential oils: thyme oil, peppermint oil, cinnamon bark oil, and castor bean oil. This all-natural, highly concentrated formula targets sucking and chewing garden pests through contact action and has built-in surfactants to improve coverage and penetration.

Unlike many pesticide products that draw moisture from plant tissues, Power Si Insect Control won't dehydrate plants — making it gentler for repeat applications. The concentrated formula results in a very low cost-per-gallon when diluted. It can be used safely on any type of plant including food crops, and is compatible with applications before or after sulfur treatments, unlike many competing products.

Apply as a foliar spray for prevention (5 ml/gallon) or treatment (higher rates as per label). Can also be used as a root drench for soil-dwelling pests. Safe for daily application if needed. Compatible with Power Si's silicon-based nutrient program and with any other nutrient system. Effective against aphids, spider mites, fungus gnats, thrips, whiteflies, and other common cannabis pests.