Pineleaf Penstemon Penstemon pinifolius

👤 Non-toxic to humans
🐾 Non-toxic to pets
🌸 Blooming
🍪 Not edible
‍🌱 Easy-care
pine-leaved penstemon

ABOUT

Commonly known as the pineleaf penstemon, the plant is distinguished by its needle-like leaves that resemble those of a pine tree. These leaves are bright green, narrow, and densely packed along the stems, giving the plant a fine-textured and somewhat bushy appearance. The pineleaf penstemon blooms profusely in the summer, producing tubular flowers that can range in color from a fiery red to an orange or a more subdued yellow. The flowers are borne on tall, thin stalks that arise from the foliage, creating a striking contrast with the green leaves below. These blossoms are a favorite of hummingbirds and other pollinators, adding to the plant's ornamental appeal. The overall impression of the pineleaf penstemon is one of a vibrant and hardy perennial that brings bursts of warm colors to the garden when it flowers. Its evergreen foliage also adds interest throughout the year, even when the plant is not in bloom.

Plant Info
Care
Common Problems

About this plant

  • memoNames

    • Synonyms

      Pineleaf Penstemon, Pine-leaf Beardtongue, Pineneedle Beardtongue, Pineneedle Penstemon.

    • Common names

      Penstemon pinifolius.

  • skullToxicity

    • To humans

      The Pineleaf Penstemon is not known to be toxic to humans. There are no widely recognized symptoms of poisoning from consuming any part of the Pineleaf Penstemon, as it is generally considered safe in terms of human interaction.

    • To pets

      The Pineleaf Penstemon is also not known to be toxic to pets. It does not typically cause poisoning in animals, and there are no specific symptoms associated with the ingestion of any part of the Pineleaf Penstemon by pets. It is generally considered safe for animals in the environment where it is present.

  • infoCharacteristics

    • Life cycle

      Perennials

    • Foliage type

      Evergreen

    • Color of leaves

      Green

    • Flower color

      Red

    • Height

      1 foot [30 cm]

    • Spread

      1.5 feet [45 cm]

    • Plant type

      Shrub

    • Hardiness zones

      4

    • Native area

      Southwest United States

Benefits

  • money-bagGeneral Benefits

    • Attracts pollinators: Penstemon pinifolius is known to attract bees, butterflies, and hummingbirds, which are beneficial for pollination.
    • Drought tolerant: Once established, it requires minimal water, making it suitable for xeriscaping and water-wise gardens.
    • Low maintenance: It requires minimal care once established, making it an easy plant for gardeners of all skill levels.
    • Enhances garden aesthetics: With its bright red flowers, it adds vibrant color to rock gardens, borders, and wildflower meadows.
    • Deer resistant: It is not a preferred food source for deer, which can help prevent damage to your garden.
    • Native plant: Being native to the Southwestern United States, it supports local ecosystems and biodiversity.
    • Erosion control: Its root system can help stabilize soil and prevent erosion on slopes and in areas with loose soil.

  • medicalMedical Properties

    This plant is not used for medical purposes.

  • windAir-purifying Qualities

    This plant is not specifically known for air purifying qualities.

  • leavesOther Uses

    • Penstemon pinifolius, commonly known as pineleaf penstemon, can be used in xeriscaping due to its high drought tolerance, adding vibrant color to water-conservative gardens.
    • The tubular flowers of the pineleaf penstemon are highly attractive to hummingbirds, making it an ideal plant for creating a hummingbird garden.
    • Pineleaf penstemon is suitable for rock gardens, as it can thrive in well-drained, gritty soil, and its compact growth habit prevents it from overpowering smaller plants.
    • This species can be used for erosion control on slopes or banks, thanks to its hardy root structure that helps to hold the soil in place.
    • Pineleaf penstemon can provide a lively burst of color in border plantings, especially when combined with other drought-tolerant species.
    • When dried, the flowers and seed pods add a rustic touch to floral arrangements, bringing a natural and wild feel to the decoration.
    • Gardeners can use the plant to provide a natural, rugged aesthetic to informal paths, as pineleaf penstemon can tolerate some foot traffic.
    • Pineleaf penstemon is often used in container gardening, where it can add height and a range of warm colors to mixed plantings.
    • The plant serves as an excellent background for smaller alpine plants when grown in a rockery, highlighting their form and color.
    • The pineleaf penstemon can be used as a teaching tool in horticultural education to demonstrate plant adaptation and survivability in arid climates.

Interesting Facts

  • bedFeng Shui

    Penstemon pinifolius is not used in Feng Shui practice.

  • aquariusZodiac Sign Compitability

    Penstemon pinifolius is not used in astrology practice.

  • spiralPlant Symbolism

    • Versatility: Penstemon pinifolius, commonly known as Pineleaf Penstemon, is adaptable to various environments, symbolizing versatility and the ability to thrive in diverse conditions.
    • Attraction: With its bright flowers, Pineleaf Penstemon is a magnet for hummingbirds and butterflies, representing attraction and the power to draw in positivity and interest.
    • Endurance: Pineleaf Penstemon is known for its hardiness and ability to withstand tough conditions, symbolizing endurance and the strength to persist through challenges.

💧
Every 1-2 weeks
Water
☀️
10000 - 20000 Lux
Light
💦️
30%
Humidity
🪴
Every 2-3 years
Repotting
🌱️
Spring to early summer
Propogation
✂️️
As needed
Pruning
  • water dropWater

    The Pineleaf Penstemon should be watered deeply once a week during its growing season, tapering off to every two weeks once established and in cooler weather. This plant is adapted to arid conditions and prefers not to sit in wet soil. When watering, aim to apply about 1 to 1.5 gallons of water directly to the base of the plant, avoiding overhead watering to minimize the risk of leaf diseases. During the heat of summer, make sure to check the moisture level more frequently as the soil can dry out faster. Overwatering can lead to root rot, so it's essential to allow the soil to dry out slightly between watering sessions.

  • sunLight

    Pineleaf Penstemon thrives in full sunlight conditions, where it can receive at least 6 to 8 hours of direct sun daily. Choose a spot in your garden that gets ample sunshine throughout the day to ensure the healthiest growth and best flowering. Avoid planting in shaded areas as this can result in leggy growth and poor blooming.

  • thermometerTemperature

    Pineleaf Penstemon is hardy and can tolerate temperature extremes from approximately 10°F to 90°F. It prefers to grow in temperatures that range between 60°F and 75°F. Ensuring a location that can provide those temperature ranges will contribute to the plant's vigor and flower production. Extreme temperatures outside the mentioned range may adversely affect the plant's health.

  • scissorsPruning

    Pruning the Pineleaf Penstemon is essential for maintaining a tidy appearance and promoting vigorous growth. Prune back the spent flower spikes after blooming to encourage a second flush of flowers. In early spring, before new growth begins, cut back any dead or woody stems to about an inch above the ground. Pruning can be done annually, and the best time for a more significant cutback is after the last frost in spring.

  • broomCleaning

    Not needed

  • bambooSoil

    Pineleaf Penstemon prefers well-draining soil with a slightly acidic to neutral pH, around 6.0 to 7.0. A mix containing loam, sand, and compost is ideal for ensuring proper drainage while providing sufficient nutrients.

  • plantRepotting

    Pineleaf Penstemon does not require frequent repotting and can often thrive in the same pot for several years. If growth stunts, repotting every 2 to 3 years is adequate.

  • water dropsHumidity & Misting

    Pineleaf Penstemon is tolerant of a wide range of humidity levels but prefers moderate to low humidity, mimicking its natural arid habitat.

  • pinSuitable locations

    • Indoor

      Ensure bright light, low humidity, and good air circulation.

    • Outdoor

      Full sun, well-drained soil, protect from excessive winter moisture.

    • Hardiness zone

      4-9 USDA

  • circleLife cycle

    Pineleaf Penstemon (Penstemon pinifolius) begins its life cycle as a seed, which after a period of dormancy, typically prompted by warmer and moist conditions, germinates in spring. The seedling emerges and develops roots and foliage, establishing itself as a juvenile plant during the first growing season, with narrow, needle-like leaves characteristic of this species. As the plant matures, it enters the vegetative stage, producing a robust root system and woody stems, preparing for the flowering stage. Flowering generally occurs in the late spring to early summer of the second or following years, showcasing tubular, bright orange-red to red blossoms that are attractive to hummingbirds and pollinators. After pollination, the flowers produce seed capsules containing numerous small seeds, which are dispersed by wind, gravity, or animals. As a perennial, Pineleaf Penstemon can live for several years, going through repeated cycles of growth, flowering, and dormancy, typically dying back to the ground in winter before sprouting anew in the spring.

  • sproutPropogation

    • Propogation time

      Spring to early summer

    • The most popular method of propagating Penstemon pinifolius, commonly known as pineleaf penstemon, is through seed sowing. Optimal sowing time is typically in the spring or late fall. To propagate by seed, one should first prepare a well-draining soil mix in a container. Scatter the tiny seeds directly onto the surface of the soil as they require light for germination. Avoid covering the seeds with soil but you may gently press them into the surface. Keep the soil evenly moist, but not waterlogged, until germination occurs, which is usually within two to four weeks. Providing a stable environment with temperatures around 60 to 70 degrees Fahrenheit (15.6 to 21.1 degrees Celsius) will enhance the germination rate.