Molecular Sieve Beads Type 4A propagation trays Product Dimensions: 16'' x 16''

Product Dimensions: 16'' x 16'' x 33'' (unfolded)

The entire line of GROW

Certified non-GMO

Handheld Storage Bag: A portable bag designed to organize and carry various gardening tools

Molecular Sieve Beads Type 4A propagation trays Product Dimensions: 16'' x 16''Molecular Sieve Beads Type 4A This bag contains both blue moisture indicating molecular sieve and also normal molecular sieve. The blue molecular sieve is a sodium alumina silicate molecular sieve impregnated with an inorganic metal salt moisture indicator. The desiccant will perform as a 4a molecular sieve plus with the additional ability to visually determine when the molecular sieve reaches saturation. When active, the molecular sieve beads are