Agricultural Lime (Calcium Carbonate ) is a soil conditioner made from crushed limestone. It is an excellent calcium source.
The benefits of agricultural lime include:
Azomite (OMRI Listed) AZOMITE® is a highly mineralized complex silica ore (Hydrated Sodium Calcium Aluminosilicate or HSCAS), mined in Utah from an ancient deposit left by an volcanic eruption that filled a small nearby seabed an estimated 30 million years ago. AZOMITE® is used as a naturally rich soil re-mineralizer...
If you want your vegetables to not only taste better but be healthier then adding rock dusts or trace minerals is important. Plants need more than just NPK and much of that is provided by rock dusts like basalt. What makes basalt special is that it contains many of these...
Triangle Brand Copper Sulfate 99% Copper sulfate pentahydrate KEEP OUT OF REACH OF CHILDREN http://www.sciencelab.com/msds.php?msdsId=9923597