ARBICO Organics Aphidius Colemani Beneficial Parasitic Wasps, Pack of 5,000 Hydroponic Water Chillers Stability in all soil types

Stability in all soil types

Soft microfiber lining

For compost tea

more than 500 X2 fixtures can be controlled simultaneously

S200 is the chemical used to sequester hardness so it won't plug the membranes

ARBICO Organics Aphidius Colemani Beneficial Parasitic Wasps, Pack of 5,000 Hydroponic Water Chillers Stability in all soil typesUse in greenhouses or in the field to prevent outbreaks of aphid populations. Ships FREE via Overnight methods on Tuesdays Only. MINIMUM 7 day processing prior to shipment. Stop 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""