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Description
Astilbe Arendsii Red Sentinel is a herbaceous perennial that belongs to the Saxifragaceae family. It is native to Eastern Asia and is often grown for its gorgeous and showy flowers. The plant has a clumping growth habit and reaches a height of 2-3 feet with a spread of 1-2 feet. The flowers bloom in late spring to early summer and are held on tall, upright, and sturdy stems. The foliage is dark green and glossy, adding to the plant’s beauty.
Taxonomic Information
| Domain: | Eukaryota |
| Kingdom: | Plantae |
| Phylum: | Spermatophyta |
| Class: | Angiospermae |
| Order: | Saxifragales |
| Family: | Saxifragaceae |
| Genus: | Astilbe |
Appearance
Astilbe Arendsii Red Sentinel is a stunning plant that boasts vibrant red flowers. The flowers are borne on tall, upright stems that arise from the dark green foliage. The flowers are plume-like and have a feathery texture, adding to the plant’s beauty. The plant has a clumping growth habit with a height of 2-3 feet and a spread of 1-2 feet. The foliage is dark green and glossy, adding to the plant’s beauty.
Care Guide
Astilbe Arendsii Red Sentinel is an easy-to-grow plant that requires minimal care. Here are some care tips to help you keep your plant healthy and thriving:Water: Astilbe Arendsii Red Sentinel requires consistent moisture. Water the plant regularly, especially during hot and dry periods.Fertilization: Fertilize the plant with a balanced fertilizer once a month during the growing season.Soil: Astilbe Arendsii Red Sentinel prefers moist and well-draining soil that is rich in organic matter.Sunlight: The plant prefers partial shade to full shade. Avoid planting it in direct sunlight, as it can scorch the foliage.Hardiness Zones: The plant is hardy in USDA zones 4-9.
Common Pests & Diseases
Astilbe Arendsii Red Sentinel is generally pest-free and disease-resistant. However, it can be susceptible to powdery mildew and spider mites. Powdery mildew can be prevented by ensuring good air circulation around the plant and avoiding overhead watering. Spider mites can be controlled by spraying the plant with a stream of water or applying insecticidal soap.
Habitat
Astilbe Arendsii Red Sentinel is native to Eastern Asia and is often grown as an ornamental plant in gardens and landscapes. It prefers moist and well-draining soil that is rich in organic matter. The plant prefers partial shade to full shade and is hardy in USDA zones 4-9.
Question and Answer
Q: How often should I water Astilbe Arendsii Red Sentinel?
A: The plant requires consistent moisture, so water it regularly, especially during hot and dry spells.Q: Can Astilbe Arendsii Red Sentinel tolerate full sun?
A: No, the plant prefers partial shade to full shade and can scorch in direct sunlight.Q: What is the plant’s hardiness zone?
A: Astilbe Arendsii Red Sentinel is hardy in USDA zones 4-9.Q: Does the plant attract pollinators?
A: Yes, the plant’s vibrant flowers can attract bees and butterflies.
Related Plants
Here are some related plants that you may be interested in:
- Astilbe chinensis
- Astilbe japonica
- Astilbe x arendsii
- Astilbe x crispa
- Astilbe x glaberrima
References
- “Astilbe Arendsii Red Sentinel.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=h100.
- “Astilbe Arendsii Red Sentinel.” Gardenia, www.gardenia.net/plant/astilbe-arendsii-red-sentinel-chinese-astilbe.
- “Astilbe Arendsii Red Sentinel.” RHS, www.rhs.org.uk/Plants/3587/Astilbe-arendsii-Red-Sentinel/Details.
