Holland Secret H202 29% 4L Worm Castings and manganese

and manganese

Accelerated plant growth and time-to-harvest

Includes a built-in ash catcher/screen and a Red Eye Glass® Protective Neoprene Pouch to keep your pipe safe on your next world tour

yield and to encourage rapid ripening

A combination of simple and complex carbohydrates for nourishing beneficial microbes

Holland Secret H202 29% 4L Worm Castings and manganeseSuper concentrated oxygen supplement for healthier root growth. provides extra oxygen to root areas where water prevents oxygen penetration. Helps germination, kills bacteria, purifies water and removes chlorine. Must be diluted before using. Add 1 2ml per 4L of water. Let stand for 20 minutes, then add to plants. NOTE: Never add Holland Secret H2O2 to hydroponic systems or nutrient solutions that contain organic or biological additives as Holland