Penstemon Tubiflorus
Contents
Description
Penstemon Tubiflorus, also known as White Wand Penstemon or White Wand Beardtongue, is a perennial plant that belongs to the Plantaginaceae family. This plant is native to the western United States and can be found growing in various habitats such as dry rocky slopes, canyons, and open woodlands. The plant has a long blooming season, typically from May to September, and produces white tubular flowers that are about an inch long. These flowers are arranged in clusters on tall stems that can grow up to three feet tall. The leaves of Penstemon Tubiflorus are narrow and green, and they grow up to four inches long.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Penstemon |
Appearance
Penstemon Tubiflorus is a tall plant that can reach up to three feet in height. The stems are sturdy and straight, and they are covered with narrow green leaves that are up to four inches long. The leaves are arranged oppositely on the stem and have a slightly hairy texture.The showy white flowers of Penstemon Tubiflorus are arranged in clusters on the stem and have a tubular shape. The flowers are about an inch long and have five lobes that are fused together. The lobes of the flower are white, while the throat of the flower can be either white or pale blue.
Care Guide
Penstemon Tubiflorus is a hardy plant that requires minimal care once established. However, providing the right growing conditions will ensure that the plant thrives and produces a profusion of blooms.Water: Penstemon Tubiflorus prefers well-drained soil and does not tolerate standing water. Water the plant regularly but make sure that the soil is not waterlogged.Fertilization: Fertilize the plant with a balanced fertilizer once a month during the growing season (spring to fall). Avoid over-fertilizing as this can lead to weak growth and fewer blooms.Soil: Penstemon Tubiflorus prefers well-drained soil that is slightly alkaline. Amend the soil with compost or well-rotted manure before planting to provide the plant with the necessary nutrients.Sunlight: Penstemon Tubiflorus thrives in full sun but can also tolerate partial shade. Plant the plant in an area that receives at least six hours of direct sunlight per day.Hardiness Zones: Penstemon Tubiflorus is hardy in USDA zones 5 to 9.
Common Pests & Diseases
Penstemon Tubiflorus is generally pest and disease resistant. However, the plant can be susceptible to root rot if the soil is too moist. To avoid this, make sure to plant the plant in well-drained soil and avoid overwatering.
Habitat
Penstemon Tubiflorus is native to the western United States and can be found growing in various habitats such as dry rocky slopes, canyons, and open woodlands. The plant prefers well-drained soil and thrives in full sun to partial shade.
Question and Answer
Q: Is Penstemon Tubiflorus a good plant for attracting pollinators?
A: Yes, Penstemon Tubiflorus is a great plant for attracting pollinators such as bees, butterflies, and hummingbirds.
Q: Can Penstemon Tubiflorus be grown in containers?
A: Yes, Penstemon Tubiflorus can be grown in containers as long as the container is large enough to accommodate the plant’s root system.
Q: How often should I water Penstemon Tubiflorus?
A: Water Penstemon Tubiflorus regularly but make sure that the soil is not waterlogged. Allow the soil to dry out slightly between waterings.
Q: How tall can Penstemon Tubiflorus grow?
A: Penstemon Tubiflorus can grow up to three feet tall.
Related Plants
- Penstemon Barbatus
- Penstemon Digitalis
- Penstemon Grandiflorus
- Penstemon Palmeri
- Penstemon Strictus
References
- https://www.fs.fed.us/wildflowers/plant-of-the-week/penstemon_tubiflorus.shtml
- https://www.gardeningknowhow.com/ornamental/flowers/penstemon/growing-penstemon-plants.htm
- https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=p540
- https://www.wildflower.org/plants/result.php?id_plant=PETU
