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General Hydroponics®, Armor Si®, 0 0 4, Silica for Plant Growth Enhancement (2.5 Gallon) Air Filter Preventative Use:Mix 2 oz per Preventative Use:Mix 2 oz per gallon of water and apply at 1 gallon per 1 IONBOARD and more in various settings
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy