Green Caps 2.0 w/ Clip (120/Case)
Green Caps are placed on your 6” Rockwool cubes to maximize your space in the vegetative cycle. 17 flower-designed louvers block light while allowing air, water, and nutrients to your plants. Green Caps was designed with the vegetative state in mind but has proven a worthy tool for the avid top feeder throughout the flowering stage as well. Eliminates algae and the use of pesticides by covering the media.