Sturdy Stalk is a mineral liquid supplement from the Californian brand of marijuana fertilizers Emerald Harvest. This product contains silicon and potassium, and among other things is used to strengthen the cell walls of plants, which end up forming stems, branches, petioles, and thicker leaves.
Thanks to this, plants can better withstand stress caused by lack of irrigation or heat, and above all it serves as a defensive system against the attack of insects and other pests. Sturdy Stalk is used in combination with all other Emerald Harvest fertilizers and additives to achieve the best results.
- Silica 11.2%
- Soluble potash 1%