Hydrofarm Bug Shield, 6 Inch Minerals & Elements Unlike standard bar systems

Unlike standard bar systems

A truly all purpose fertilizer suitable for a wide range of crops

Feeds All Zones

Compatible with hand water and automated systems for dispersing solution around plant base and into root zone

data logger and mini-controller for temperature

Hydrofarm Bug Shield, 6 Inch Minerals & Elements Unlike standard bar systemsBlock the bugs and so much more! These plastic mesh bug screen catches insects of all kinds, as well as unsightly and potentially damaging mold and mildew. Hydrofarm's Bug Shield is an insect blocking screen designed to fit in line fans. Keeps dust, insects, mold and mildew from fouling your air cooled reflectors. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. These bug shields feature washable materials