Contents
Description
Crassulaceae is a family of dicotyledonous plants commonly known as the stonecrop family. It includes over 1,400 species of succulents, perennials, and annuals, many of which are popular ornamental plants. The family is widespread across the world, but especially diverse in the Northern Hemisphere. Some common members of the family include the jade plant, hens-and-chicks, and sedums.
Taxonomic Information
Domain: Eukaryota
Kingdom: Plantae
Phylum: Tracheophyta
Class: Magnoliopsida
Order: Saxifragales
Family: Crassulaceae
Genus: Various
Appearance
Crassulaceae plants have a wide range of appearances, but many are characterized by their succulent leaves and stems, rosette-forming growth habit, and ability to store water. The leaves can be thick and fleshy or thin and needle-like, and they are often arranged in symmetrical patterns. Some members of the family have brightly colored flowers, while others have insignificant blooms.
Care Guide
Water: Most Crassulaceae plants prefer well-draining soil and infrequent watering. Allow the soil to dry out completely between waterings, and avoid getting water on the leaves or in the crown of the plant.
Fertilization: Use a balanced fertilizer once a month during the growing season.
Soil: Use a well-draining soil mix with added sand or perlite to improve drainage.
Sunlight: Most Crassulaceae plants prefer bright, indirect light. Some can tolerate full sun, while others prefer partial shade.
Hardiness Zones: The hardiness of Crassulaceae plants varies widely depending on the species. Many are cold hardy and can survive in USDA zones 3-9.
Common Pests & Diseases
Crassulaceae plants are generally resistant to pests and diseases, but they can still be susceptible to certain issues. Some common problems include root rot, fungal infections, and mealybugs. To prevent these issues, make sure to provide adequate drainage, avoid overwatering, and inspect your plants regularly for signs of damage or infestation.
Habitat
Crassulaceae plants are found in a wide range of habitats, from arid deserts to alpine meadows. Many are adapted to dry, rocky soils and can survive in harsh environments. Some species are native to North America, while others are found in Europe, Asia, and Africa.
Question and Answer
Q: Are all Crassulaceae plants succulents?
A: No, the family includes a wide range of plants, including succulents, perennials, and annuals.
Q: Can Crassulaceae plants be grown indoors?
A: Yes, many species can be grown indoors as long as they are provided with adequate light and well-draining soil.
Q: How often should I water my Crassulaceae plant?
A: Watering frequency will depend on the species and growing conditions, but in general, most Crassulaceae plants prefer infrequent watering and well-draining soil. Allow the soil to dry out completely between waterings.
Q: Are Crassulaceae plants poisonous?
A: Some species of Crassulaceae, such as Kalanchoe, are toxic to pets and humans if ingested. Always research the toxicity of your plants before bringing them into your home or garden.
Related Plants
- Sedum
- Jade plant
- Hens-and-chicks
- Echeveria
- Crassula
References
- “Crassulaceae.” Encyclopædia Britannica. Accessed June 15, 2021. https://www.britannica.com/plant/Crassulaceae
- “Crassulaceae.” Missouri Botanical Garden. Accessed June 15, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderProfileResults.aspx?taxonid=283337&isprofile=0&
- “Crassulaceae.” PlantZAfrica. Accessed June 15, 2021. https://pza.sanbi.org/family/crassulaceae
