Wonder Soil Expand & Plant Premium Planting Mix, 2.5 cu ft



Item # WSEPC25
Ship Weight 11.60 lbs
Stock Status In Stock

One nutrient-packed cube makes 2.5 cubic feet of Wonder Soil!

With a pH level of 6.5, this premium planting mix is a well-balanced blend that includes humus, worm castings, water storing polymers and mycorrhizae. It will feed your plants up to 4 months.

Expands up to 7 times its volume when hydrated in just minutes! Use in pots, hanging baskets or in the ground; save up to 50% of the water you would need with other soil! Great for vegetables, fruits, ornamental plants.

One block will make 2.5 cubic feet of Wonder Soil; 11 planting blocks will make 1 cubic yard. Saves storage space, just use what you need, as you need it!

Product Information


  • Made of coconut coir, plus humus, worm castings, and Mycorrhizae
  • Makes 2-1/2 cu ft of potting mix

Product Features

  • No need to fertilize for six months
  • Does not contain weed seeds, fungus, or gnats



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Customer Reviews

Review Summary (Based on 4 Reviews)

Overall Rating: 5/5

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from TN

Great Stuff


I like all the additives in it and that it is from a renewal able resource and I cheated and got the stuff with the gel to hold water so my stuff wouldn't dry out.

from TX

great addition & compact


Easy to store, stackable. Plants seem to love it, I had a great winter harvest! Buying more for my spring planting. I try to keep some on hand so I always have soil to add to my beds. A bit pricey but doable with free shipping

from OH

Wonder Soil is Wonderful!


This block takes up much less space than comparable bags of potting soil. It is light weight, feeds the plants and uses less water than potting soil. I love it and will be buying more.

from TN



First bought it because I got a discount. Started using just coconut coir and really liked it. Then I saw Wondersoil with additives and bought 3 cubes. Just hydrated my last block. WISH I had MORE! Wish you weren't so far away---freight!