Hydra Unlimited HydraMax 21-site - 3 rows x 7 columns Grow1 5' Steel Stake This lamp is double jacketed

This lamp is double jacketed and can be used in open fixtures

it will not translocate in the soil to the roots of desirable plants

reliable readings of soil conductivity (EC) and temperature—no messy soil slurries

• Buffered

Suitable for 120v

Hydra Unlimited HydraMax 21-site - 3 rows x 7 columns Grow1 5' Steel Stake This lamp is double jacketedHydraMax is a complete deep water culture system. Nutrients are quickly and evenly delivered to each bucket simultaneously. Better Yields, Better Profits, See More Green. Whether your plants number from 4 5000, you can rely on The HydraMax difference: HydraMax Commercial Deep Water Culture System consistently produces faster vegging, higher yields, and sustainably grown crops. What does this mean for you? More profit. Period. HydraMax is the only