ARBICO Organics Aphidius Ervi Beneficial Parasitic Wasps, Pack of 500 Ebb and Flow Hydroponic Systems START with ZERO EC Water

START with ZERO EC Water = the most nutrients for your plants

amino acids derived from L-Glycine and L-Glutamic Acid

Seamlessly transition between different stages of growth from your smartphone or tablet

Buffers against abiotic stress

Available in 4 convenient sizes to fit any rosin press or plate kit

ARBICO Organics Aphidius Ervi Beneficial Parasitic Wasps, Pack of 500 Ebb and Flow Hydroponic Systems START with ZERO EC WaterUse this aphid parasite to prevent outbreaks of larger aphid species in greenhouse environments. Ships FREE via Overnight methods on Tuesdays Only. MINIMUM 7 day processing prior to shipment. Aphidius ervi will consume all types of larger aphids, especially the potato aphid, Macrosiphum euphorbiae, and the glasshouse potato aphid, Aulacorthum solani. It also parasitizes Myzus persicae var. nicotianae, as well as aphids such as Sitobion sp., Schizaphis