Cistanthe Grandiflora

Description

Cistanthe Grandiflora, also known as Sierra Sandwort, is a perennial plant that belongs to the Portulacaceae family. It is native to the Sierra Nevada mountain range in California, USA, and grows in rocky and sandy soils in subalpine and alpine areas. The plant has small, delicate flowers that bloom in late spring or early summer, and its leaves are narrow and succulent. Cistanthe Grandiflora is valued for its ornamental qualities and is commonly used in rock gardens or as a groundcover.

Taxonomic Information

Appearance

Cistanthe Grandiflora is a low-growing plant that reaches a height of about 6 inches and a width of about 12 inches. Its stems are thin and wiry, and its leaves are narrow and succulent, measuring about 1 inch in length. The plant’s flowers are small and delicate, with five petals that are white or pink in color. The flowers bloom in late spring or early summer and last for several weeks. Cistanthe Grandiflora is a relatively low-maintenance plant that requires minimal pruning.

Care Guide

Cistanthe Grandiflora is a hardy plant that is relatively easy to care for. Here are some tips to help you care for your Sierra Sandwort:

• Water: Water your Cistanthe Grandiflora regularly, making sure that the soil stays moist but not waterlogged. During hot, dry weather, you may need to water your plant more frequently.
• Fertilization: Fertilize your Cistanthe Grandiflora once a year in the spring with a balanced, slow-release fertilizer.
• Soil: Cistanthe Grandiflora prefers well-draining, sandy soil that is slightly acidic. If your soil is heavy or clay-like, you may need to amend it with sand or perlite to improve drainage.
• Sunlight: Cistanthe Grandiflora prefers full sun to partial shade. If you live in a hot, dry climate, you may need to provide some shade during the hottest part of the day.
• Hardiness Zones: Cistanthe Grandiflora is hardy in USDA zones 5-8.

Common Pests & Diseases

Cistanthe Grandiflora is relatively resistant to pests and diseases, but it may occasionally be affected by the following:

• Spider Mites: These tiny pests can cause yellowing and curling of the leaves. To control spider mites, spray your plant with a solution of water and dish soap.
• Root Rot: This fungal disease can be caused by overwatering or poor drainage. To prevent root rot, make sure that your plant is growing in well-draining soil and avoid overwatering.

Habitat

Cistanthe Grandiflora is native to the Sierra Nevada mountain range in California, USA. It grows in rocky and sandy soils in subalpine and alpine areas, usually at elevations between 7,000 and 10,000 feet. The plant is well-adapted to the harsh conditions of its native habitat, including cold temperatures, high winds, and low humidity.

Question and Answer

Q: Can I grow Cistanthe Grandiflora in a container?
A: Yes, Cistanthe Grandiflora can be grown in a container as long as it has well-draining soil and is watered regularly.

Q: How often should I fertilize my Cistanthe Grandiflora?
A: Fertilize your Cistanthe Grandiflora once a year in the spring with a balanced, slow-release fertilizer.

Q: Can Cistanthe Grandiflora tolerate drought?
A: While Cistanthe Grandiflora is relatively drought-tolerant, it still requires regular watering to thrive.

Q: How do I propagate Cistanthe Grandiflora?
A: Cistanthe Grandiflora can be propagated by division or by taking stem cuttings. Division is best done in the spring, while stem cuttings can be taken in the summer.

Related Plants

• Cistanthe umbellata
• Cistanthe maritima
• Cistanthe pilosa

References

• “Cistanthe Grandiflora.” High Country Gardens. Accessed October 19, 2021. https://www.highcountrygardens.com/perennial-plants/cistanthe/cistanthe-grandiflora.
• “Cistanthe Grandiflora.” Calflora. Accessed October 19, 2021. https://www.calflora.org/cgi-bin/species_query.cgi?where-taxon=Cistanthe+grandiflora.
• “Cistanthe Grandiflora.” Plant Lust. Accessed October 19, 2021. https://www.plantlust.com/plant-finder/Cistanthe-grandiflora/.