Guanokalong GK-Organics Lava Worm 5 l

Guanokalong Lava Worm - the source is countless bat caves in Java and natural worm-humus. It helps the healthy growth of your plants without adding a large amount of other fertilizers. Volcanic soil also contains a wide range of rare elements that are not available in common fertilizers.

Usage:

Mix with substrate in a ratio of 1 to 10 or use as top dressing at a rate of 5 liters per square meter.