US$ 119.00
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The cleansing of the rhizosphere allows for efficient mineral uptake
B1™ and B2™ combine as a two-part water-soluble formula
Benefits of CANNA RHIZOTONIC XP
- For areas up to 1000 cubic feet (30 m3)
Grower's Edge 6" Block Covers - 40 / pack grows The cleansing of the rhizosphereFor blocks of rockwool and other grow media. Grower's Edge Block Covers block light from mediawhich helps reduce algae. Use white side up to reflect light. Use toothpick to hold cover in place. Hole in center of cover measures 1 2 inch in diameter.
US$ 119.00
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