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OMRI-listed for organic use
Killer & Cure
Active Air replacement CO2 gas detection tubes
Mars Hydro's newly released 6-inch clip-on fan for grow tents offers 2 fan speeds
Ground Posts - High Tunnel 16 Gauge Pack Size:12 Posts OMRI-listed for organic useUSA Manufactured Steel Ground Posts Make building your greenhouse easier and quicker with our pre cut greenhouse ground posts. Designed for your high tunnel greenhouse plans. Each piece is 48" inches long 1 5 8" galvanized steel pipe 16 gauge (approx. 1. 29mm thick) One 1 4" pre drilled hole on each post for quick attachment of your hoops Pre drilled hole is located 2" from the top of the ground post
