Aphid Parasite, Aphidius colemani - 5,000 - GN-AC50 reflective-and-greenhouse-films Roots Organics B2 Professional Grade

Roots Organics B2 Professional Grade Container Media can act as a direct planting media or be used as the perfect base mix

the Bluelab Pro Controller™ is placed in lock out mode

• Generates steam by energizing two electrodes that extend into the steam canister

Product Dimensions: 5" x 4 1/4" x 3/4"

Aphid Parasite, Aphidius colemani - 5,000 - GN-AC50 reflective-and-greenhouse-films Roots Organics B2 Professional GradeStop 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