Jade Plant Crisis: Powdery Mildew Misdiagnosis, Root Rot Reality

Two Problems, One Solution

Polina's jade had white powder (treated with insecticidal soap—wrong!) and root rot from poor drainage.

Correct Treatment

1. STOP insecticidal soap—clogs pores, kills jade.
2. Spray 50/50 isopropyl alcohol/water to clean pores.
3. Remove mushy stems/leaves; seal in trash.
4. Repot in 50/50 cheap potting soil + builder's sand.
5. Pot same size or smaller; large drainage holes covered with plastic canvas.
6. Water only when skewer dry 1–2 inches deep.
7. Bright sun, no water on leaves.

Why This Works

Jades are succulents: they need fast drainage, bright light, and dry conditions. Alcohol cleans soap residue; sandy soil prevents rot recurrence.