Why is My Christmas Cactus Dropping Buds?
How do I stop my Christmas cactus from dropping buds?
It needs absolute darkness; even a short burst of daylight will retard the formation of buds. During this forcing period, keep the temperature between 60 and 70 degrees F, and don't fertilize the plant. In early December your Christmas cactus can be brought into ordinary light and will bloom in a few weeks.
Why is my Xmas cactus dropping buds?
The reasons for Christmas cactus dropping its flower buds are drought stress, fluctuating temperatures, overwatering and too much artificial light at night. Christmas cactus require evenly moist soil, higher humidity and more hours of darkness then light for 6 weeks from September to form buds.
Should I water my Christmas cactus when it has buds?
Water a Christmas cactus with care.
If the soil gets too dry, the flowers buds will drop, and the plant will wilt. Water when the top 1 inch (2.5 cm) of soil feels dry. Once you water the plant, let it dry about three-quarters of the way before you water it again.
How often should I water my Christmas cactus?
How to Care for Christmas Cacti. Plan to water every 2-3 weeks, but only water when the top one third of soil feels dry to the touch. For example, if the plant is in 6 inches of soil, water when the top 2 inches feel dry.
Do Christmas cactus need more water when blooming?
Watering: Keep the soil evenly moist while your plant is blooming, misting it frequently. Light: Place the cactus in an east-facing window for moderate light and some direct sun. Fertilization: Apply a high-potassium fertilizer every two weeks once buds form.
Should I deadhead Christmas cactus?
Keep your cacti looking its best during and after the Christmas season by deadheading all the spent blooms. This also encourages the plant to continue blooming. Once Christmas is over you can continue to enjoy your cacti until it finally stops producing flowers. But don't get rid of it once it does!
How long do the blooms last on a Christmas cactus?
Too much water may cause buds to fall, as will moving the pot around. The Christmas cactus will remain in flower for four to six weeks, with each flower lasting six to nine days. After the plant has flowered, prune back each stem by pinching off enough sections to achieve a uniform habit.
When should you put a Christmas cactus in the dark?
In late September or early October, place the mature plant in a dark room or keep it covered (under a box or bag works fine) for at least 12 hours a day.
Do Christmas cactus need a lot of sun?
Christmas cacti produce flowers in a cool, environment-short day cycle. To initiate the production of flower buds, there needs to be at least eight days of 16 hours of dark and eight hours of light each day. Wherever the plant is placed, do not turn on the lights at night, even for a short period of time.
How do you bring back a dying Christmas cactus?
Use a good quality potting soil at two parts potting soil to one part sand or vermiculite, assuring sharp drainage. Even if the soil is not soggy, repotting may be the solution to reviving a limp Christmas cactus.
How do I know if my Christmas cactus is dying?
Signs of Root Rot in Christmas Cactus
Remove the plant gently from its pot. If the cactus is affected by rot, the roots will display blackened tips. Depending on the severity of the disease, rotten Christmas cactus roots will be slimy with black or brown decay.
Where should I place my Christmas cactus?
The key to keeping a healthy plant is making sure it is placed in the right location and only watering when the soil mix is dry. Holiday cacti grow best when they are placed in a location with partial shade, such as an east or west facing window, with a temperature between 70° and 80℉.
How long can Christmas cactus go without water?
The soil should feel evenly moist for most of the week drying slightly on the surface before the next bout of watering. Christmas cactus are also somewhat more drought tolerant then most houseplants and can go 2 weeks without watering as long as it is not in an air current or if the air isn't too dry.