HumTea Brewball with Brew Kit veg nutrients • Locking large poly control

• Locking large poly control valve—comfortable

Grow-Cubes do not need to be changed

Duct collars: 8"

Magnesium is essential for chlorophyll production in plants

HumTea Brewball with Brew Kit veg nutrients • Locking large poly controlHumTea Brewball Including 5 gallon HumTea Brewkit The HumTea Brewball makes brewing plant teas easy, with a renewable and reusable container. The ability to scrub, wash, and sterilize between brewing makes the HumTea Brewball superior to conventional brew bags. Brewing materials make brew bags hard to scrub completely clean of particulates, leading to contaminated batches. The HumTea Brewball allows gardeners to avoid purchasing large, expensive