Worm Power Liquid Extract (WPLE) is completely natural, made from worm castings. We have seen that the addition of WPLE as a natural biological product accelerates agave root growth, which are typically very slow to grow. Here is a picture of what we have seen:
If you would like to see the protocol that was used to achieve this remarkable root growth, download here. It is a mixture of many plant growth promoting bacteria that are essential for promoting root growth