There are two main varieties of succulents that can tolerate freezing temperatures, Sempervivums (commonly called hens and chicks) and Stonecrop Sedums. Most will tolerate temperatures down to -20 degrees Fahrenheit.
Just so, what succulents stay outside in winter?
Sempervivum, Hardy Sedum and Hardy Opuntia are three of the most cold hardy genus that can survive freezing winter up to -30F. Some other succulents, like Agave or Rosularia also have great cold tolerance.
Moreover, how cold is too cold for succulents at night?
Succulents are not likely to live in temperatures lower than 40 degrees Fahrenheit. In temperatures between 30 and 40 degrees, succulents can freeze and die. Succulents should be brought inside when temperatures drop below forty degrees Fahrenheit.
What temperatures can succulents tolerate?
In general, succulents and cacti do best in temperatures ranging from 40-80°F. While minor sways in temperature outside of this range are tolerable, sways of 5° or more can cause irreversible damage.
Generally it’s best to wait until after the last frost and when the nights don’t drop below 40F. While you could plant some succulents outside before then, you’ll find the best success with planting when the weather is warmer. Avoid waiting until summer though, as the heat can cause just as many problems as the cold.
Cold hardy succulents are those that are tolerant of growing in temperatures that are freezing and below. Like soft succulents, these plants store water in their leaves and need much less watering than traditional plants and flowers. Some cold tolerant succulents live happily in temperatures below 0 degrees F.
As a general rule, you’ll want to bring your succulents in before the first frost. … All succulents rated higher than Zone 5 can’t survive the cold, and need to be indoors for the winter. Since I currently live in the Phoenix area, a Zone 9, most of my succulents are fine outdoors year round.
Hardy succulents: Tolerate frost and can stay outdoors through below-freezing temperatures. They’re ideal for year-round, outdoor growing. … These varieties must come indoors before nighttime temperatures get below freezing. They are, however, happy to go back outside when warm, sunny weather returns.