top of page

Potting Mix, Clean Block Mix 

3/8 x 1/16

SKU: Call for Price
  • Pumice is an excellent soil conditioner, as it is highly porous giving it excellent water and air holding properties.Advantages of Using Pumice:

    • Excellent conditioner for soils that need increased aeration and drainage.
    • Loosens the density of heavy soils, letting in the air and water plants need.
    • Increases water retention in light and sandy soils.
    • Reduces crusting, cracking, flooding and shrinking & swelling of clay soils.
    • Holds moisture in the soil, reducing watering requirements by as much as 35%, but pumice will not compact or become soggy.
    • Is inorganic, so it will not decompose or compact over time, meaning it functions continuously and can be recycled and reused.
    • Does not attract or host fungi, nematodes, or insects.
    • PH neutral
bottom of page