Perfection is overrated?
My overwintering strategy involves moving many potted plants into the garage and basement each fall, but I wait until absolutely necessary. Some of the agaves can take temperatures down to 25ºF (-3ºF) or so, and those I will leave outdoors the longest. When the first sub-freezing night approaches, you'll usually find me standing in the garden poring over Google because I can't remember which species can take those few more degrees of cold.
The trouble is, I sometimes make a mistake.
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