Block Covers - Pack of 40Item # HN-HDR538
- Block light from media and reflects to plant leaves
- Eliminate algae and mildew growth
- Black on one side, white on the other
- 40 dual-sided 4 in. block covers per pack
iPlant Replacement Seed Trays - 2 packs
6 in. Wide Lip Bucket Basket Lid - Case of 25
75 gal. Reservoir Cover - 43.5 x 43.5 in.
Smart Pot Aeration Container
$19.99 - $119.99
VegiBee Garden Pollinator Express
Commercial Air Pump with 8 Outlets - 70 Liters per Minute
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