vtwin906
Well-Known Member
Many use perlite with vermiculite (3 or 4:1), especially if the environment is very dry, since the vermiculite will hold moisture.
But vermiculite breaks down over time into a finer sludge-like texture, which can adversely affect the natural wicking of perlite.
The height of this wicking has been reported as about 8”, which is well within the root system in most hempy containers. In my experience, 100% perlite is sufficient.
ya I've never been attracted to vermiculite but I do have this thing for dirt, but wife not so much when it comes indoors. Do you go with the fine or coarse perlite?