Smoke
Ignore-Amus
This is going to be the year that Smoke goes organic. I have decided that I will continue more experiments into using seedling orchid bark as an addition to my soil mix. I have figured the proportion to be about 40 % pumice and the same of lava and 20% bark. No akadama for this mix. Just the addition of the bark for not only its CEC capabilities but also its moisture retentive properties. The bark has little fines, already sifted and is about 1/4 inch particle, same as my other strata.