10QT Horticultural Vermiculite Bulk, Organic Vermiculite for Plants, Course Grade Vermiculite for Gardening, for houseplants, for Mushrooms, to Maintain Soil Moisture and Plant Growth(2-4mm)

Great value and product. If you’re propagating or just adding it to your soil. This is a must have

Exactly what I needed. Very well packaged and quick delivery after I ordered.

You get a large amount of perlite and I used it all! Then ordered more. This really saved my lawn (clover/grass), vegetable garden, flowers and the new trees and bushes. Almost nothing was growing when we moved to a new home. The climate and land are difficult, ranging from very boggy to drought-dry. Perlite balances soil's water content, absorbing or releasing moisture, depending on conditions. It loosens the soil, which was needed in clay areas. Characteristics - minimal dust, some expansion when wet, easy to work with. Caution - perlite and similar products don't contain nutrients, but do replace a small amount of soil, which does contain them. Added nutrients help: compost (Black Earth brand, leaves, etc), other amendments depending on the plant's requirements. Flowers, bushes, trees and vegetables are thriving. Lawn looked great, even with last years record-setting drought. Great product.

Bag of perlite. Average size grains. As advertised.

Appears to be fairly pure, no stones or sticks found. But it’s very fine. I ordered the 2-4 mm but it is pretty much all 2 mm. Nothing coarser. It’s perfectly serviceable but if I had known it was all going to be so fine I would have ordered a coarser grade. Otherwise as described in the listing.

My plants love this. I do 1 part soil, 1 part orchid bark and 1 part perlite and all my plans are thriving. Good price.

Good amount of perlite. It mixes well with my other potting mix ingredients. Not overly dusty. All perlite tends to be somewhat dusty, and it's probably not a good thing to be breathing in, so if you are going to dump the entire bag out at once, it's probably a good idea to wear a dust mask. I scoop it out as needed, so I don't bother. The bag it comes in has a zip top so you can reseal it without having to transfer it to another container.

2nd time buying it. I use it to make my own potting soil. Works great