Premium Vermiculite & Perlite Insulation - 4 Cubic Feet for Hydroponics, Gardening, and Soil Aeration - High-Quality Thermal Insulation for Plants & Construction

Most of your local Masonry &/or Landscape Supply stores stock Vermiculite &/or Perlite Insulation for about $15 - $20 a 4 cubic foot bag, so please be sure to call your local  and inquire about their Perlite &/or Vermiculite prices before ordering this product from us.

Home Depot / Lowes and other Big Box stores sometimes stock large 4cf bags of Perlite &/or Vermiculite.  It's usually in the Indoor Plants section or near the bags of fertilizer / potting soil.  If that's no-go... you can check with your local , but make sure they have the big 2cf or 4cf bags (you do NOT want quart size bags).

If you can't find Vermiculite &/or Perlite locally, you can ALWAYS order from ULINE and have (2) of the 4cf bags of delivered to your door within 2 days!  They have a minimum order of (2) of the 4cf bags, so you will have more than enough Vermiculite - but you can use that extra bag as concrete block core insulation... or just sell it on Craigslist or Facebook Marketplace. 

Perlite / Vermiculite Blend Ratio:

• 5 Parts Perlite or Vermiculite
• 1 Part Portland Cement