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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
These units are completely airtight and easy to install
This ballast has capabilities of running both double ended or single ended lamps and operates using either 120 or 240v power
Temp Range: 41°F-95°F
During the lights on cycle
NH Crab & Lobster Shell - 44 lbs - CS644 led These units are completely airtightNeptune's Harvest Crab and Lobster Shell is a superior dry fertilizer for all your growing needs. It has an NPK of 5 3 0, but also contains Calcium (17%) and Magnesium (1%). This organic fertilizer is high in chitin and will promote the growth of beneficial organisms in the soil and help deter plant parasitic nematodes. The high calcium content of Neptune's' Harvest Crab and Lobster Shell reduces the effects of fungal diseases such as blossom end rot
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