Hydro Organics HOEC35062 1-Quart Earth Juice Elements Cal-n-Mag Plant Food<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Elements cal -n- mag is calcium and magnesium formula</li><li>Developed for plants to help prevent and treat calcium and magnesium deficiencies</li><li>For use with planting mixes， native soils and as a hydroponic additive</li><li>Indoor and outdoor plants， soil and hydroponics</li><li>Available in 1-quart</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41LFqK%2Bqh3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ILneHiqcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41rfP06RQqL.jpg" noproxy>