FloraFlex Air Bleed Valve 3-4 in (1=6-Pk) Zero Tolerance Nitrozime® enhances a plant's natural

Nitrozime® enhances a plant's natural abilities with lush vegetation

Both charts are based on a week-to-week color-coded system

Requires least 40 psi and up to 80 psi of inlet pressure for the Merlin Garden Pro to function properly

Powder coated steel construction

Let you control the climate and lighting so you can grow any plant in any place safely and easily • Durability: Our tear-proof thick tent material with over 95% reflective mylar interior returns up to 92-97% of your grow light bulbs’ light back to your plants and herbs

FloraFlex Air Bleed Valve 3-4 in (1=6-Pk) Zero Tolerance Nitrozime® enhances a plant's naturalThe FloraFlex Air Bleed Valve (3 4 inch) can be installed on any mainline to prevent air locks. When water starts to flow, air is forced out of the Air Bleed Valve. When water hits the valve, the valve closes and water flows freely through the line. This product gives you more control over the accuracy of your feedings.