This potting mix is a blend of calcinied clay and potting soil mix. Box contains 3 gallons of Potting Mix.

The perfect mix for growing moisture-loving and aquatic plants. It also provides the right buoyancy for the island planters and acts to absorb nutrients from the pond water. This potting mix is clean and free of weed seeds.

Island requirements are:
12" Planter - 1 Gallon (one box mix good for (3) 12 inch islands)
16" Planter - 2.5 Gallons (one box mix good for (1) 16 inch island with a little left over
20" Planter - 6 Gallons (two boxes mix required for (1) 20 inch Planter
24" Planter - 8 Gallons (Three boxes mix required for (1) 24 inch Planter with a little left over.

Note: This soil is for the floating islands with the foam collar, not for use with the Islandscapes.

This item does not qualify for free shipping, shipping will be charged at the rates calculated upon checkout.