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Requires certified HVAC professional installation
#725677 is best used for up to 15 gallon pots and #725679 is best used for up to 20 gallon pots
With one nitrogen source designed to provide a boost up-front and another formulated to break down slowly and feed over time
resulting in a healthier plant
Be sure to also purchase the supply air attachment (#310784) to attach ductwork to the air outlet and send dry air back into the garden
Harvest Keeper Black / Black Precut Bags 11 in x 18 in (50/Pack) general-hydroponics-florapro-late-bloom Requires certified HVAC professional installationHarvest Keeper Black Black Sealer Bags keeps garden vegetables, meats and other food products fresh up to 5 times longer than other storage options. These bags, when used properly with a Vacuum Sealer, provide an airtight seal to keep moisture and air out. Harvest Keeper Black Black Sealer Bags save time and money by reducing freezer burn and extending the lifespan of your food. Black Black Bags are ideal for long term storage and give you more
US$ 90.00
US$ 45.00
US$ 5555.00