Vermiculite has numerous benefits. “It absorbs and holds more moisture than perlite, keeping the soil damp for longer periods ...
Learn how to make a DIY potting mix starring this ingredient, which helps plants hold water and retain nutrients.
A CONVENIENT optical method for studying the diffusion of water molecules in vermiculite is outlined below. The effect has similarities to that employed by Tiselius 1 in his studies of diffusion ...
Also, the round-ish perlite sometimes floats to the top of soil, making it less likely than the flatter vermiculite to stay evenly distributed throughout the pot. However, vermiculite compacts ...