Web provide the right amount of light and warmth.

Thanksgiving cactus underwatered. Web another sign of an underwatered cactus is if the leaves start to turn yellow or brown. Ideally, keep the humidity around your thanksgiving cactus above 50 percent, and temperatures between 60 to 65 degrees fahrenheit (15 to 20 degrees celsius). If your christmas cactus is severely dehydrated and the leaves have wilted or shriveled, you can try to revive it by submerging the pot in a bucket of water for about an hour.

Both plants require less than 12 hours of light per day and temperatures less than 68 degrees to bloom. To revive an underwatered cactus, start by giving it a good soaking. Water the cactus until the soil is saturated and water is coming out of the drainage holes.

Let the cactus drain for a few hours, then put it back in its pot. The naming of this plant is pretty unique as it dons a. Cacti thrive on a “soak and dry” watering approach, so wait for the soil to dry out completely.

Web $40 at williams sonoma envy magnesium sulfate plant food $14 at amazon tristar plants thanksgiving cactus now 33% off $30 at tristarplants.com how to care for a thanksgiving cactus. Web solutions for underwatered cacti. The easiest way is to use a cutting and put it in water.

Ensure that water reaches the entire root system. Web the thanksgiving cactus plant is a tropical cactus, with its native home being in the gigantic rain forests of south america. What can you do to save and revive the succulent?

Place the cutting in indirect bright light. The cactus is suffering from extreme stress, which indicates that it is unhealthy. Be sure to keep the top few inches of soil moist to the touch—not dry or waterlogged.