CW Grow is quick acting, especially for a rock

June 3, 2021

CW Grow gets to work right away once it is in contact with soil. In fact, good old water can release nutrients like calcium and silicon from CW Grow. Silicon is one of the most important nutrients to make growing healthy lawns, gardens and trees easier. CW Grow is 100% natural and unprocessed wollastonite, sustainably mined in Ontario.

Learn more: https://www.canadianwollastonite.com/can-wollastonite-release-silicon-in-water/