Aphid Parasite, Aphidius colemani - 1,000 - GN-AC10 bloom nutrients This design allows electrical contact

This design allows electrical contact to happen only when a seal is achieved

Reduce the noise of your inline fan and exiting duct air by using the best muffler/silencer on the market

and hearty field vegetables

Coco Coir Grows – Inoculate directly into the root zone at transplant to establish mycorrhizal networks in an otherwise sterile medium

This rack drawer takes 5U of rack space and includes a mat and a 10-32 rack mounting screw set

Aphid Parasite, Aphidius colemani - 1,000 - GN-AC10 bloom nutrients This design allows electrical contactStop aphid infestations early with these aphid parasites! Use Aphidius colemani as a preventative or active control measure. Aphidius colemani is a parasitic wasp native to North America useful for biological control of aphids in greenhouses and outdoor growing. These tiny (1 8" or 2 3 mm) aphid parasites seek out aphid colonies to provide food and a place to oviposit. Adult A. colemani respond to alarm signals from plants to locate the aphids where