Three things I wish someone had told me before growing Barrel Cactus

After growing Barrel Cactus for over a year here is what I'd tell a beginner.

First: using pure mineral grit for drainage in the soil mix is not optional — it's the foundation everything else depends on. Second: root rot from any waterlogging in winter will happen and you should know how to handle it before it does. Third: a south-facing windowsill in full sun genuinely matters — the right position unlocks architectural sculptural form that needs no flowers to impress in a way a poor position never will. complete dormancy in winter with no watering is the payoff for getting all of this right. It's worth every bit of effort.