![Cosmocel Mainstay Calcium Pest and Mildew Defense 05% Soluble Molybdenum [Mo] 0](https://cdn.shopify.com/s/files/1/0413/1651/6001/products/cosmocel-mainstay-calcium-homegro-depot.jpg?v=1669149715)
Pay in 4 interest-free payments of $26.25 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
05% Soluble Molybdenum [Mo] 0
Its filter system consists of a HEPA filter
a weekly application is recommended
The Bluelab Combo Meter is a portable pH
Not compatible with acid materials including all sulphate based trace elements
Cosmocel Mainstay Calcium Pest and Mildew Defense 05% Soluble Molybdenum [Mo] 0Cosmocel Mainstay Calcium Pure 100% organic, natural liquid Calcium. Mainstay Calcium is a pure calcium with ZERO nitrates, sulfates or chlorides. Other calcium supplements often include unwanted unnecessary chemicals known as counter ions, e. g. Calcium Nitrate (CaNO3), Calcium Carbonate (Ca(CO3)2) or Calcium Chloride (CaCl2). When using Mainstay Calcium you can rest assured, knowing that you are only adding what your plants need. Cosmocel Mainstay