Crassula ovata, also known as Jade Plant, is a common houseplant that even the most novice of gardeners can grow successfully. Getting a Jade Plant to bloom requires mimicking its native growing conditions. Lack of water, cool nights and bright days encourage the plant to form buds and finally flowers. It's a bit of a trick, but you can fool your plant into producing pretty little starry white to pink flowers in spring.
Jade Plants are primarily known for their thick, glossy, succulent leaf pads. These succulents reproduce by vegetative means but can also flower and produce seed. We often hear, "my jade plant won't bloom," and strive to provide information on what may cause a Jade Plant not flowering and how to promote blooms in reluctant plants.
Jade Plants grow for many years without blooming. Even in their native habitat, the plants need to be very mature before they form flowers. Among the many Jade Plant flowering requirements is an arid ambient environment. Interior conditions are often too humid for the plant to form buds.
Getting a Jade Plant to bloom will require you to remove it to a dry location, withhold water, and expose it to cooler nighttime temperatures. Of course, your plant should be an older species for blooming or you will still not find a single flower. Given the right setting and environment, a Jade Plant not flowering may simply be that it is not old enough to reproduce yet.
Getting a Jade Plant to Bloom
All plants need the same environment they would experience naturally to promote flowering and fruiting. Some require a dormancy period, some a photoperiod and others extreme environmental conditions.
Jade Plant flowering requirements are a combination of all three. The plant doesn't exactly enter dormancy but it does require a rest period before buds form. As the days become shorter, reduce watering and do not fertilize.
Keep the plant in an area of 60 degrees Fahrenheit (12 degrees Celsius) during fall but protect it from any freezing. Blossoms should start to form around the shortest days of the year and bloom in late winter to early spring. These starry little flowers are produced in clusters at the tips of branches and are short lived.
Once the flowers fade and the stalk becomes brown, you can cut off the flowering stem. Begin to increase water and temperature as the spring progresses. In summer, move the plant outdoors gradually to an area with some protection from searing sun rays, but where it is bright for most of the day.
Water when the surface of the soil is dry. Jade plants like to be crowded, so they rarely need repotting to a larger container but they do need new soil every 3 years. Repot after the flowers have bloomed and at least a month before you move the plant outdoors for summer. Use a good cactus mixture for plants left indoors but add a bit of humus-rich soil to plants that are taken outside.
In spring to late summer, fertilize with a diluted balanced liquid fertilizer monthly. Don't expect annual blooms, however, as the plant needs time to store adequate energy for this infrequent floral spectacle.
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