Gnat Smack is a 100g beneficial additive formulated for controlling fungus gnats in soil-based and hydroponic growing environments. It contains natural biological agents that target and eliminate gnat larvae, preventing adult emergence and interrupting the pest life cycle. Apply by mixing into water for root drenches or top-dressing media. This approach reduces root damage from larval feeding, promotes healthier plant growth, and maintains beneficial microbial balance in the root zone. Safe for use with most plants, it integrates seamlessly into pest management routines without residues or harm to non-target organisms.
Gnat smack – 100g
note: some product descriptions contain ai researched data - always validate and adapt to your specific environment.



