1/20/2024 0 Comments Opuntia pinta rita![]() ![]() ![]() But many varieties also put on a fabulous color show with winter. Sempervivum must head any list of winter hardy succulents. On to the list of colorful outdoor succulents in winter! Sempervivum - Hardy Winter Interest Succulents Seen through the year, Sempervivum ‘Somerwise’, photo credit Mountain Crest Gardens The protective anthocyanin is shining through the leaves.Īlthough some succulents are hardy just to 30 ☏ ( -1 ☌ ) and others can take -30 ☏ ( -34 ☌ ) those that are colorful in winter all develop this color as the temps drop through 40 ☏ / -15 ☌. This is why so many cold-hardy succulents flush a brilliant shade of burgundy. Anthocyanin, in particular, acts as a plant antifreeze that protects the water inside plant tissues from turning to ice that would kill the plant. Further, production of carotenoid and anthocyanin increase, to combat the stress of falling temperatures. ![]() This makes other pigments in the plant more visible. (yellow, orange and red).Īs daylight shortens, and temperatures drop, succulents decrease the amount of green-pigmented chlorophyll they produce for photosynthesis Photosynthesis (FO-to-SIN-thuh-sis) is the process plants us. (blue, violet and red shades) and carotenoid Carotenoid (Kair-AH-ten-oid) is a yellow, red or orange fat. The two main pigments plants develop in response to environmental stress are anthocyanin Anthocyanin (An-tho-SY-an-in) is a blue, red or violet pigme. For now, let’s agree that the cold of winter is a form of environmental stress that requires a change on the part of the plant. Prickly Pear = Winter Interest Succulentsįor a better understanding of how stress makes succulents more colorful, I have done a deep dive.Kalanchoe lucaie - Flapjacks or Paddle Plant.Sedum ‘Black Pearl’ - Precious Winter Color.Sedum Angelina - Golden Winter Succulent.Sempervivum - Hardy Winter Interest Succulents. ![]()
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