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Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i
Beardlip penstemon (Penstemon barbatus)-i

Beardlip penstemon

Scientific name
Penstemon barbatus

Basic Information

Plantaginaceae Family Penstemon Genus Beardlip penstemon Species
Plantaginaceae > Penstemon > Penstemon barbatus
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  • Flower
  • Forb/herb
  • Perennial
Height
60cm ~ 120cm
Flower Color
Leaf Color
Anthesis
summer
Sunlight Exposure
Full Sun
Hardiness Zones
4-9
Cold resistance
Excellent
Heat resistance
Good
Habitat of origin
United States
Growth Rate
Normal

What is Beardlip penstemon (Penstemon barbatus)?

What is Beardlip penstemon (Penstemon barbatus)

Beardlip penstemon is best suited for potted planting due to its adaptability to container growth. When potting, choose a well-draining potting mix to prevent waterlogging, ensuring the container has drainage holes. Repotting should be done every 2-3 years to refresh the soil and provide ample space for root growth. Mishowing can occur if the plant is overwatered, leading to root rot, or if it is placed in low light conditions, hindering its growth. Regularly check the moisture level of the soil and adjust watering accordingly to maintain the health of the Beardlip penstemon.

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Flower meaning

Beardlip penstemon propagates best through division and cuttings. Division involves separating the plant into smaller sections with roots. Cuttings are taken from healthy stems and rooted in a suitable medium. To multiply using both methods, divide the plant in early spring and take cuttings in late spring or early summer. Harvest cuttings with at least two nodes and remove lower leaves. Ensure proper moisture and light conditions for successful propagation.

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Calendar of Beardlip penstemon (Penstemon barbatus)

Calendar

Beardlip penstemon thrives in well-drained soil with a pH level between 6.0 and 7.0. It prefers sandy or loamy soil that is rich in organic matter. Fertilize Beardlip penstemon in early spring with a balanced fertilizer, such as a 10-10-10 formula, following the manufacturer's instructions. Avoid over-fertilizing as it can lead to excessive foliage growth at the expense of flowers. Apply fertilizer again in mid-summer to promote healthy growth and flowering. Water the plant thoroughly after fertilizing to prevent root burn. Regularly monitor the soil quality and adjust fertilization accordingly to maintain optimal conditions for Beardlip penstemon.

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How to grow Beardlip penstemon (Penstemon barbatus)

Watering

Beardlip penstemon is susceptible to aphids, spider mites, and powdery mildew. These pests can cause damage by sucking sap from the plant, leading to wilting and stunted growth. Aphids can be controlled by introducing natural predators like ladybugs or by spraying insecticidal soap. Spider mites thrive in dry conditions, so maintaining proper humidity levels can help prevent infestations. Powdery mildew is a fungal disease that thrives in humid environments. To prevent powdery mildew, ensure good air circulation around the plant and avoid overhead watering.

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Soil and Fertilizer

Beardlip penstemon varieties can vary in flower color, including red, pink, purple, and white. When selecting seedlings, choose those with healthy green leaves and sturdy stems. Look for well-developed root systems without any signs of rot or damage. For seeds, opt for fresh ones that are plump and not shriveled. Check for a high germination rate by purchasing from reputable seed suppliers. Different varieties may have specific growing requirements, so research each one before making a selection. Ensure that the seeds or seedlings you choose align with your garden's conditions, such as sunlight exposure and soil type. It's essential to match the variety to your climate zone for successful growth.

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Sunlight and Place

Beardlip penstemon typically blooms in late spring to early summer in the United States. The flowers are at their best during the month of June when they display vibrant colors and attract pollinators. The blooming period usually lasts for about 4-6 weeks, depending on environmental conditions. To extend the blooming time, deadhead faded flowers regularly to encourage new blooms to form. Additionally, providing adequate sunlight, well-draining soil, and regular watering can help promote continuous flowering throughout the season. Maintaining proper care and ensuring the plant is healthy can also contribute to prolonged blooming.

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Advanced Information of Beardlip penstemon (Penstemon barbatus)

Pruning

Beardlip penstemon, scientifically known as Penstemon barbatus, is a herbaceous perennial plant native to North America. It belongs to the Plantaginaceae family and is characterized by its tubular flowers with a distinctly bearded lower lip, hence the common name "Beardlip penstemon." The flowers come in various shades of red, pink, or purple, attracting pollinators like hummingbirds and bees. This plant typically grows in well-drained soil and prefers full sun to partial shade. Penstemon barbatus can reach heights of 1 to 3 feet, depending on the variety. It is relatively easy to grow and maintain, making it a popular choice for gardeners looking to attract wildlife to their gardens. The fruit of this plant is a small capsule containing numerous tiny seeds, aiding in its propagation through self-seeding.

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Planting and Harvest

The flower language commonly used in America for the Beardlip penstemon is: - Admiration - Strength - Resilience One typical example is "Admiration," symbolizing deep respect and appreciation for someone's qualities or achievements. This flower language can convey admiration towards a person's character, talents, or actions.

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Propagation

For Beardlip penstemon, watering frequency should be adjusted based on the season. During the growing season in spring and summer, water deeply once a week. This helps establish a deep root system. In fall and winter, reduce watering to once every two weeks to prevent waterlogging the soil. Monitor soil humidity by checking the top few inches for dryness. Adjust watering amounts accordingly to maintain soil moisture levels. Avoid overwatering as it can lead to root rot. Proper watering is crucial for the health and growth of Beardlip penstemon.

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Pests and Diseases

Beardlip penstemon thrives in full sun to partial shade, preferring at least 6 hours of direct sunlight daily. It exhibits excellent cold tolerance, surviving in USDA hardiness zones 4 to 9. This plant can withstand high temperatures but may benefit from some afternoon shade in extremely hot climates. During winter, it is advisable to provide protection from harsh winds and frost. Optimum temperatures range between 60-80°F (15-27°C), with the plant being able to tolerate occasional fluctuations. Beardlip penstemon should be placed in well-draining soil to prevent waterlogging. It is essential to monitor soil moisture levels and adjust watering accordingly to prevent overwatering or drought stress.

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Habitat of Beardlip penstemon (Penstemon barbatus)

Habitat

Toxicity of Beardlip penstemon (Penstemon barbatus)

Health Benefits

edible
Inedible
Toxic
No toxicity

NO DATA

Toxic for dogs and cats

NO DATA