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Description
Penstemon Rich Ruby is a stunning perennial plant that is known for its vibrant red flowers. This plant is native to North America and is a popular choice for gardeners who want to add a touch of color to their garden. The flowers of Penstemon Rich Ruby are tubular in shape and are arranged in dense spikes that can reach up to 24 inches tall. The blooms appear in late spring to early summer and can last for several weeks.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Penstemon |
Appearance
Penstemon Rich Ruby grows to a height of 18 to 24 inches and has a spread of 12 to 18 inches. The plant has a bushy habit and produces dark green leaves that are lance-shaped and slightly hairy. The flowers of this plant are the main attraction and are a deep red color that fades to pink as they age. The tubular flowers are around 1 inch long and are arranged in spikes that can reach up to 24 inches tall.
Care Guide
Penstemon Rich Ruby is a low-maintenance plant that is easy to care for. Here are some tips on how to care for this plant:- Water: Penstemon Rich Ruby prefers well-draining soil and should be watered deeply once a week during the growing season. Avoid overwatering as this can lead to root rot.- Fertilization: This plant does not require heavy fertilization. A slow-release fertilizer can be applied in the spring to promote healthy growth.- Soil: Penstemon Rich Ruby prefers well-draining soil that is rich in organic matter. The soil should be slightly acidic with a pH of 6.0 to 7.0.- Sunlight: This plant prefers full sun to partial shade. It should be planted in an area that receives at least 6 hours of sunlight per day.- Hardiness Zones: Penstemon Rich Ruby is hardy in USDA zones 5 to 9.
Common Pests & Diseases
Penstemon Rich Ruby is generally pest and disease-free, but it can be susceptible to powdery mildew, root rot, and spider mites. To prevent these issues, make sure to plant the Penstemon Rich Ruby in well-draining soil and avoid overwatering. If you notice any signs of pests or diseases, treat them immediately with an appropriate pesticide or fungicide.
Habitat
Penstemon Rich Ruby is native to North America and can be found growing in prairies, meadows, and open woodlands. This plant prefers well-draining soil and can tolerate drought conditions.
Question and Answer
1. What is the best time to plant Penstemon Rich Ruby?- Penstemon Rich Ruby should be planted in the spring after the last frost.2. How often should I fertilize Penstemon Rich Ruby?- Penstemon Rich Ruby does not require heavy fertilization. A slow-release fertilizer can be applied in the spring to promote healthy growth.3. How tall does Penstemon Rich Ruby grow?- Penstemon Rich Ruby can grow to a height of 18 to 24 inches.4. Can Penstemon Rich Ruby tolerate drought conditions?- Yes, Penstemon Rich Ruby can tolerate drought conditions.
Related Plants
– Penstemon Husker Red- Penstemon Midnight- Penstemon Digitalis- Penstemon Barbatus
References
– Missouri Botanical Garden. (n.d.). Penstemon ‘Rich Ruby’. Retrieved from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=n540- The Spruce. (2021). Penstemon Care Guide: Growing and Caring for Beardtongue Flowers. Retrieved from https://www.thespruce.com/penstemon-plant-profile-4799871
