Contents
Description
Penstemon Fruticosus is a flowering perennial plant that is native to North America. It is also commonly known as shrubby penstemon or bush penstemon. This plant features stunning pink to purple tubular flowers that bloom in late spring to early summer. The flowers are borne on tall, upright stems that can grow up to 3 feet tall. The leaves are dark green and glossy, and they grow in opposite pairs along the stem. This plant is an excellent choice for gardeners looking to add color and texture to their landscape.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Penstemon |
Appearance
Penstemon Fruticosus is a bushy plant that can grow up to 3 feet tall and 2 feet wide. The leaves are dark green and glossy, and they grow in opposite pairs along the stem. The flowers are tubular and range in color from pink to purple. They bloom in late spring to early summer and attract pollinators such as bees and butterflies. This plant is also deer resistant, making it an excellent choice for gardens in areas with high deer populations.
Care Guide
To care for Penstemon Fruticosus, it is important to provide it with the right amount of water, fertilization, soil, sunlight, and hardiness zones.Water: This plant needs regular water, but it also needs well-draining soil to prevent root rot. Water it deeply once a week, or more often during hot, dry weather.Fertilization: Fertilize the plant once in early spring with a slow-release fertilizer. This will give it the nutrients it needs to produce healthy foliage and flowers.Soil: Penstemon Fruticosus prefers well-draining soil that is rich in organic matter. It can tolerate a range of soil types, but it does best in soil that is slightly acidic.Sunlight: This plant needs full sun to thrive. Plant it in a location that gets at least 6 hours of direct sunlight per day.Hardiness Zones: Penstemon Fruticosus is hardy in USDA zones 5-9. It can tolerate temperatures as low as -20°F.
Common Pests & Diseases
Penstemon Fruticosus is generally resistant to pests and diseases. However, it can be susceptible to root rot if the soil is not well-draining. To prevent this, make sure the soil is not waterlogged and is allowed to dry out between waterings. This plant can also be affected by powdery mildew, which can be treated with a fungicide.
Habitat
Penstemon Fruticosus is native to North America and can be found in mountainous regions and prairies. It prefers well-draining soil and full sun. This plant is an excellent choice for gardens in areas with a similar climate and soil conditions.
Question and Answer
Q: How often should I water Penstemon Fruticosus?
A: Water the plant deeply once a week, or more often during hot, dry weather.
Q: What is the best time to fertilize Penstemon Fruticosus?
A: Fertilize the plant once in early spring with a slow-release fertilizer.
Q: What hardiness zones is Penstemon Fruticosus suitable for?
A: Penstemon Fruticosus is hardy in USDA zones 5-9.
Q: What pests and diseases should I look out for with Penstemon Fruticosus?
A: Penstemon Fruticosus is generally resistant to pests and diseases, but it can be susceptible to root rot and powdery mildew.
Related Plants
- Penstemon Barretiae
- Penstemon Cobaea
- Penstemon Cutleri
- Penstemon Grandiflorus
- Penstemon Hirsutus
References
- “Penstemon Fruticosus.” Missouri Botanical Garden. Accessed 11 Aug. 2021. www.missouribotanicalgarden.org
- “Shrubby Penstemon.” National Park Service. Accessed 11 Aug. 2021. www.nps.gov
- “Penstemon Fruticosus.” Plant Finder. Accessed 11 Aug. 2021. www.monrovia.com
