CalMag Fuel - Rooted Leaf Agritech
CalMag Fuel 6% Ca, 1% Mg The Problem Calcium is essential for life. It is in constant need but not in constant supply, and poor soil chemistry can lead to calcium lock-out. This results in stunted growth, weakened cell walls, and other nutrient imbalances that affect whole-plant health. The...
rootedleaf.com
This stuff is cal mag without nitrate. I’ve yet to try it. Will get to it one day. Not the cheapest option though nor the most expensive.