Aphid Parasite, Aphidius colemani - 1,000 - GN-AC10 Controllers • High cation exchange capacity

• High cation exchange capacity (CEC) for optimum nutrient uptake

This formula is effective alone as an amendment or as a top dress for encouraging vigorous flowering and fruiting

Multi drain positions for versatility in setups

Please Note: The MBS-Pro requires the SPH-1 for supplemental power

Vast Array of Filter options

Aphid Parasite, Aphidius colemani - 1,000 - GN-AC10 Controllers • High cation exchange capacityStop 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