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Dec 6, 2023 · Put them too close to heat sources and it can have an adverse effect on your foliage's health. 'Christmas cacti do best when temperatures are between 55 and 70 degrees,' says Senior Horticulturist at ScottsMiracle-Gro, Amy Enfield. 'Place them in a spot away from heat vents, fireplaces, space heaters, AC vents, and drafty doors or windows ...
- Excessive sunlight. Too much sun can make your Christmas cactus leaves turn red, so you’ll want to be sure it’s not getting too much direct light. Sunlight exposure is a key factor in keeping your Christmas cactus healthy and vibrant.
- Insufficient water. Not giving your Christmas cactus enough water can lead to its leaves turning red. It can also lead to its leaves drooping or wilting.
- Temperature stress. Too much or too little heat can put your cactus under temperature stress, so it’s important to keep an eye on the temperature of its environment.
- Root infections. Root infections can occur in Christmas cacti if not properly cared for. Overwatering, poor drainage, and root rot can all cause infection in the roots of a Christmas cactus and lead to its leaves turning red.
Why christmas cactus starts turning white. Christmas cactus plants will turn white due to leaf scorching or underwatering. If left in direct sunlight the UV rays can bleach the color from the leaves. Underwatering can also rob the foliage of nutrients needed to maintain color pigmentation.
Jan 9, 2024 · First things first, you will need to relocate the plant to a new bowl of completely new soil so that it can begin to heal itself. You should hold off on watering a plant with infected roots for about two to three weeks in the case of these cacti. While you are doing this, you can work on pruning away the parts of the plant that are damaged.
May 20, 2022 · Why Christmas cactus leaves are turning red. Cacti hardly change their leaves’ color; however, it can still happen due to the following issues: 1. Overexposure to direct sunlight. Christmas cacti’s natural habitat is tropical forests, and they grow attached to trees. The amount of direct sunlight Christmas cacti need is quite minimal. They ...
Aug 2, 2023 · Christmas Cactus Problems. Christmas Cactus Leaves are Pale or Red. Christmas Cactus Leaves are Limp & Droopy. Christmas Cactus Leaves are Shriveled or Wilted. Christmas Cactus Stems are Falling Off. Christmas Cactus Flower Buds Fall off Before Blooming. Christmas Cactus Not Flowering. Christmas Cactus Root Rot Issue.
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Jan 10, 2021 · Problem #3: Your Plant’s Leaves are Pale or Red. Cause: Christmas cactus leaves begin to turn pale and then get a slight red tint if they are getting too much direct sunlight. The red tint can be pretty (and harmless in the right settings), but make sure that it isn’t getting burnt. Remember, these plants are tropical cacti, not desert cacti.
