Herbi’s BREW – Compost Tea Starter (vegan nutrients) Propagation Domes & Heat Mats Ca-Mg-Fe is especially useful when

Ca-Mg-Fe is especially useful when serious trace-element deficiencies arise

Renew nutrient solution regularly for stable system performance

Application: 4 ml per litre of water

Wall-mount option – Includes screw hole for versatile installation

It uses a unique combination of carbons and acids that react to humidity to begin a measure release of CO2

Herbi’s BREW – Compost Tea Starter (vegan nutrients) Propagation Domes & Heat Mats Ca-Mg-Fe is especially useful when1kg Herbi's Compost Tea Starter (vegan nutrients) Product form: Dry mix NPK analysis: 3 2 4 Product designation: Natural, Veganic Primary function use: Use Herbis BREW and your choice of high quality worm castings and or compost for making a great compost tea. Well suited for: Hydroponics, foliar application, soil and soil less. Other product highlights: Good with any compost tea brewer. This product can be also mixed with sand, clay, aged sawdust,