HYSHIELD Size:20 Liter a fungus gnat insecticide released

a fungus gnat insecticide released under the MICROBE-Life Hydroponics brand

• Life expectancy up to two years

Dimensions: 12

AI31020 - GroStar GS2 Soil pH Pen

Applied to the leaves and stems

HYSHIELD Size:20 Liter a fungus gnat insecticide releasedFrom the creators of Hygrozyme comes HYSHIELD! This unique formula is derived from exoskeletons of crabs which are a natural by product of the crab fisheries. HYSHIELD tricks plants into thinking they are being attacked by pests and as a result of this perceived infestation the plants immune system goes into protective mode. This natural defense mechanism not only stimulates the plants immune system but also keeps pests and pathogens at bay. HYSHIELD