OGS - Coffee Grinds NEW Immerse the pH and EC

Immerse the pH and EC in the fluid you would like to test and stir gently until the reading stabilises

Backlit LCD for easy reading

Enhances Root Structures for Added Uptake Capabilities

1 bottom bin with mirror finish collection tray

SuperN+ is used during the vegetative cycle to speed up growth

OGS - Coffee Grinds NEW Immerse the pH and ECCoffee grinds (Spent) are the remains of the ground up coffee after passing hot water through it. This 'spent' coffee is generally wasted, however, it has several benefits. It improves soil structure overtime and breaks down moderately to release nitrogen, phosphorous and potassium. Contrary to some opinions, coffee grinds WILL NOT reduce the pH of your soil. How does it work? Coffee grinds are rich in nitrogen while still containing meaningful levels