How To Care For Thanksgiving Cactus When Blooming. The plant will attempt to look for more sunlight somewhere hence it will start to bloom. Although a Thanksgiving Cactus needs fertilizer when actively developing leaves once the buds appear do not feed the plant.
If you take the propagation in the spring months you will get the best results. Give your holiday cactus chilly air 50 to 55 F at night for 6 to 8 consecutive weeks. Thanksgiving cacti are often sold as Christmas cacti during the holiday season.
Allow the cutting to have an hour of fresh air each day and in three weeks the cutting should take root.
How to Get a Holiday Cactus to Bloom Both Thanksgiving cactus and Christmas cactus form flower buds as a result of day length and temperature. To do this take your cactus and place it in a spot that gets at least 12 hours of total uninterrupted darkness each day. Thanksgiving Cacti vs Christmas Cacti. Allow the cutting to have an hour of fresh air each day and in three weeks the cutting should take root.