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Quantity
1
Description
Perlite is a non-crystalline form of volcanic glass that expands and becomes porous when heated to 1600F. The water molecules trapped inside the rock turn to vapor and cause the kernel to expand just like popcorn!
Ingredients:
#3 coarse p...
Reviews
5.0
34 ratings
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High Quality, Great Value
I love this perlite. Great size and very little dust. It’s a great value and even better when it’s on sale, I would highly recommend it.
M
MDLA · 6 days ago
Great for drainage!
Makes a great addition to soil mix!
C
Cassie · June 24, 2026
Perfect sized perlite
Finding the right sized perlite is tricky, but this is a great size and the bag is a decent size. This lasted through several re-pottings