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*Expect higher intensity and more even coverage in a grow tent
The PHOTOBIO by Phantom Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700nm
* Removable and washable filter
organic way for growers to supplement their regular feeding programs
Aphid parasite, Aphelinus abdominalis - 250 - AD25 veg nutrients *Expect higher intensity and moreShips via Overnight methods on Tuesdays Only. For Delivery Only. Not available in store. Aphelinus abdominalis parasitizes a wide range of aphid species. Use Aphelinus abdominalis in virtually any crop or plant where Potato Aphid (Macrosiphum euphorbiae) and Foxglove Glasshouse potato Aphid (Aulacorthum solani) occur. Not the best of fliers, these parasitic wasps nevertheless manage to hunt down and destroy significant numbers of aphids. Aphelinus
