Crassula mesembryanthemoides, often recognized by its unique succulent characteristics, surprises many with its delicate floral displays. This plant, sometimes referred to as “Ice Plant Crassula” or “Crassula Moon Glow,” adds an unexpected dimension of appeal through its blooms. The emergence of flowers further enhances its charm, making it a desirable addition to many plant collections.
Appearance of the Flower
The flowers of Crassula mesembryanthemoides are small and bell-shaped. They appear in shades of white, cream, or pale yellow, though some cultivars like ‘Surprise Party’ can produce bright red or violet flowers. These blooms emerge in clusters at the tips of the branches, offering a subtle contrast to the plant’s textured, often fuzzy, foliage. Some inflorescences may emit a light fragrance, particularly at dusk.
When Crassula Mesembryanthemoides Flowers
Crassula mesembryanthemoides typically blooms during the cooler months, specifically in late summer, fall, and winter, extending into early spring. For the plant to produce flowers, it often needs to reach a certain level of maturity. Environmental cues, such as cooler temperatures and shorter daylight hours, generally trigger the blooming process.
Promoting Abundant Blooms
To encourage more abundant blooms from your Crassula mesembryanthemoides, providing optimal light is important. This succulent prefers bright, indirect sunlight, though it can tolerate some direct sun, especially morning light. If grown indoors, a south, west, or east-facing window is often suitable, ensuring at least six hours of light daily. Too little light can lead to leggy growth and may hinder flowering.
Watering should be managed carefully to support flowering. It is best to use the “soak and dry” method, allowing the soil to dry out completely between waterings. During the plant’s active growing and blooming season, consistent but moderate watering is beneficial, while reducing frequency in winter when the plant may enter a semi-dormant state. Overwatering is a common issue that can lead to root rot and prevent blooming.
Fertilization can also play a role in bloom production. While succulents generally thrive in low-nutrient environments, a balanced, low-nitrogen fertilizer, such as a 2-7-7 ratio, applied sparingly during the growing season can support healthier and more numerous flowers. Fertilize monthly during spring and summer, but avoid feeding the plant during its dormancy period. Maintain temperatures between 59-77°F (15-25°C) for optimal growth and flowering, ensuring protection from temperatures below 50°F (10°C). Pruning can involve light trimming to maintain the plant’s shape and encourage bushiness, which indirectly supports a healthier plant structure conducive to flowering.
After the Flowers Fade
Once the blooming period concludes and the flowers begin to fade and dry, remove the spent flower stalks. This practice, known as deadheading, helps maintain the plant’s tidy appearance. Removing the faded blooms can also redirect the plant’s energy away from seed production and back into vegetative growth.
After the flowering cycle, the plant typically returns to its vegetative growth phase or a period of rest. You should then adjust your care routine back to standard succulent practices, which includes allowing the soil to dry thoroughly between waterings and reducing fertilization until the next active growing season.