Aloe Leaves Turning Grayish-Red: Winter Color Change or Cold Damage

Lisa's 1–3 year aloes developed faint grayish-red color; a separated pup showed red, shriveled bottom leaves.

Explanation

Winter color shift is normal for many succulents. If leaves are firm (not mushy), it's likely a protective pigment change.

If leaves become mushy/slimy, frost killed them. Roots may survive. Cold tolerance varies by species.

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