Commented: Higher angle, less sun, what to do?I suppose under very specific circumstances a mirror could start a fire, but the mirror in that case would simply be the catalyst in a setting that was ready to ignite from any potential heat or spark...
Commented: Pumice versus PerliteWell I didn't see any mention of an open cell structure in that link. It did say that the mineral fraction has a specific gravity of 2.2-2.4, meaning it's ~2.3 times heavier than water and should easi...
Commented: Help, my beautiful Euphorbia has root rot.I'm not sure what parts you cut, but I would remove the bottom cutting straight across above the last point of rot. If you carved bits and pieces out along the length of it you're leaving a lot of sur...
