Some succulents, especially those with variegated foliage, do not tolerate full sun well, but most succulents do best in greenhouses under high light conditions. Therefore, supplemental lighting is recommended when the daily light integral is low in the greenhouse (less than 10 to 12 mol?m?2?d?1).
In this way, will succulents survive winter in a greenhouse?
Raising your succulents off the ground on to shelves and ledges will help to keep them away from ground frost, this is particularly crucial for unheated greenhouses. Elevating and wrapping your plants in fleece on benches is an excellent way of wintering your plants without having greenhouse heating.
Then, how do you overwinter succulents in a greenhouse?
The right winter care for succulents indoors includes locating them in a bright area, similar to what they were getting outside. Avoid putting them near drafts but do offer good air circulation. Clean up the soil before overwintering succulents indoors.
How often should you water succulents in a greenhouse?
If your succulents are outside or in a greenhouse during the summer, you will want to water them about once a week. The soil should approach dryness, but not stay dry for long periods of time.
What temperature is too hot for succulents?
Be aware that temperatures either too low or too high can do harm to your succulents. Temperatures lower than 40°F or higher than 90°F are never recommended. In summer, the combination of high temperatures and full sun exposure can cause sunburn for your succulents, damaging both the leaves and the root systems.
Can I leave my succulents outside in the winter?
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.
Should I bring my succulents inside when it rains?
If your plants have been rained on and an overnight frost is expected, you may need to cover them or bring them inside. If the temperature is expected to stay above freezing, you should have nothing to worry about. For delicate succulents, a frost after a heavy rain can be deadly.
Can succulents survive a freeze?
Depending on how long temps stay below freezing (32 degrees F), “frost tender” succulents may show varying degrees of damage. … A few succulents have a built-in antifreeze that enables them to survive temperatures well below 32 degrees F—below zero, in fact.
