Overwintering guide
How to overwinter perplexing rebutia
Winter watering
Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.
The mistake that kills perplexing rebutia in winter
Bringing perplexing rebutia into a warm living room. Too much winter warmth forces weak, pale growth that collapses when it goes back outside — cool and bright beats warm and dim.
More perplexing rebutia care
- Overwintering perplexing crown cactus — the species this cultivar belongs to
- Full perplexing rebutia care guide
- Perplexing Rebutia temperature range
- How often to water perplexing rebutia
- How to prune perplexing rebutia
- Common perplexing rebutia problems & fixes
- Best plant identifier apps — tested and ranked
Overwintering perplexing rebutia — FAQ
Does perplexing rebutia need to come indoors for winter?
Perplexing Rebutia is hardy to roughly USDA zone 9 — winter lows around -7°C. That means it takes cool conditions but not a real freeze. Perplexing Rebutia will take cool conditions but not a hard freeze, so the aim is a frost-free winter rather than a warm one. An unheated greenhouse, porch, conservatory or bright garage all work well. Keep it cool, bright and on the dry side, and it will hold steady until growth restarts in spring.
When should I move perplexing rebutia for winter?
Move under cover before the first hard frost; back outside after the last spring frost.
How often should I water perplexing rebutia in winter?
Water only occasionally — enough that the rootball never dries out completely, no more. No feeding until spring growth begins.
What kills perplexing rebutia over winter?
Bringing perplexing rebutia into a warm living room. Too much winter warmth forces weak, pale growth that collapses when it goes back outside — cool and bright beats warm and dim.