Staff Answer
Aug 11, 2021 - 05:58 AM
High temperatures by themselves won't kill them. The combination of high temperatures and full, direct sunlight will.
They're hardy to -20°F so, as long as it doesn't get colder than that, you should be fine. High temperature doesn't really matter (perhaps if you got over 120°F it would but, barring extremes, it doesn't matter), they just make the plants more susceptible to other stresses like sunburn and root rot from overwatering.
Use some shade cloth and water twice a week if it's super hot and dry, and you should be fine.
They're hardy to -20°F so, as long as it doesn't get colder than that, you should be fine. High temperature doesn't really matter (perhaps if you got over 120°F it would but, barring extremes, it doesn't matter), they just make the plants more susceptible to other stresses like sunburn and root rot from overwatering.
Use some shade cloth and water twice a week if it's super hot and dry, and you should be fine.
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