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These conversion lamps are engineered specifically for use with both magnetic and electronic ballasts
How to read the TDS
ensuring long-term reliability
making the AS150 a versatile option for any space that needs tight humidity control
Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" (Case of 216) X Nutrients bloom These conversion lamps are engineeredGrodan Gro Block Improved GR6. 5 Small with Hole, 4" x 4" x 2. 5" Case of 216 New and improved stone wool substrate with advanced wetting technology from Grodan Introducing Grodan Gro Blocks Improved, a product specifically engineered to deliver real results for your crops, developed by plant scientists, researchers, and top growers. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the entire
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