×Graptophytum 'Amphitryon' is an attractive hybrid that has been grown for a long time. It's very easy to care for and doesn't require much attention.
Scientific Name
×Graptophytum 'Amphitryon'
Scientific Classification
Family: Crassulaceae
Subfamily: Sempervivoideae
Tribe: Sedeae
Nothogenus: ×Graptophytum
Etymology
The hybrid name "Amphitryon" refers to the character in Greek mythology, who was the husband of Alcmene, the stepfather of Heracles, and the son of Alcaeus, king of Tiryns in Argolis.
Origin
×Graptophytum 'Amphitryon' is an intergeneric hybrid that results from a cross between Graptopetalum amethystinum and Pachyphytum glutinicaule. The hybridizer is unknown.
Description
×Graptophytum 'Amphitryon' is a succulent shrublet that forms elongated rosettes of thick leaves at the tips of the stems. It has inherited the thick leaves from its parents and the slightly sticky stems from Pachyphytum glutinicaule. The stems are erect, branching, and can grow up to 8 inches (20 cm) long. The leaves are bluish-green with a lavender tinge and covered with a fine, waxy bloom that rubs off when touched.
During spring and summer, ×Graptophytum 'Amphitryon' produces attractive flowers with pink petals and sepals the same color as the leaves. The flowers appear on arching stalks that rise about 8 inches (20 cm) above the foliage.
How to Grow and Care for ×Graptophytum 'Amphitryon'
Light: For optimal growth, choose a location that receives full sun. It will also grow in partial shade but with slightly rangy results. Indoors, keep it near a sunny window.
Soil: ×Graptophytum 'Amphitryon' needs good drainage to maintain a healthy root system. Choose a well-draining soil and a pot with drainage holes for growing in containers.
Temperature: This plant will do well in summer weather, but its most active growth occurs in spring and fall. ×Graptophytum 'Amphitryon' can withstand temperatures as low as 30 °F (-1.1 °C). USDA Plant Hardiness Zones 10a to 11b, 30 to 50 °F (-1.1 to 10 °C).
Watering: Outdoors, growing in full sun, will appreciate a weekly watering in summer. However, cut back on watering to about every 10 to 14 days when the weather cools down in spring and fall. Rather than giving the potted plant little splashes of water here and there, give it a good soaking until water runs out of the drainage holes, then wait for the soil to dry out completely before watering again. In winter, water the plant just enough to keep the leaves from shriveling.
Fertilizing: Apply fertilizer during the active growing season to promote healthy growth, including flower production. A water-soluble fertilizer diluted to half-strength is suitable and commonly used.
Repotting: ×Graptophytum 'Amphitryon' does not need frequent repotting. When it has outgrown its container, repot it in fresh, well-draining soil in a pot that is slightly larger than the old one. Give it a week or so to adjust before watering.
Propagation: A simple way to propagate this plant is by stem cuttings, although it can also be done using leaf cuttings. Even a leaf that falls off can root below the parent plant and produce a new rosette quickly. It is best to take cuttings during the spring and summer seasons.
Learn more at How to Grow and Care for Graptopetalum.
Toxicity of ×Graptophytum 'Amphitryon'
×Graptophytum 'Amphitryon' is generally non-toxic to humans and animals.
Links
- Back to nothogenus ×Graptophytum
- Succupedia: Browse succulents by Scientific Name, Common Name, Genus, Family, USDA Hardiness Zone, Origin, or cacti by Genus
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