Made from Natural Rocks & Recycled Grodan.
Includes 8 blocks.
Soak: In pH half-strength plant food for 30 minutes. Flush with food and drain to waste.
Plant: Plug plant into block. No water the first 2-4 days, but do not let block go dry.
Root: Water/Feed as needed. Transplant when roots appear at bottom.
Transplant: Choose a growing system
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