HYSHIELD Elite 91 Ideal for vegetables

Ideal for vegetables

UL1598 and UL880

Ideal for systems where either larger flow or a where a stand-by pump is required

Equivalent to 150W T5 or 200W CFL output or 150W metal halide

A76 Control

HYSHIELD Elite 91 Ideal for vegetablesFrom 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