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Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i
Large beardtongue (Penstemon grandiflorus)-i

Large beardtongue

Scientific name
Penstemon grandiflorus

Basic Information

Plantaginaceae Family Penstemon Genus Large beardtongue Species
Plantaginaceae > Penstemon > Penstemon grandiflorus
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  • Flower
  • Forb/herb
  • Perennial
Height
60cm ~ 120cm
Flower Color
Leaf Color
Anthesis
spring, summer
Sunlight Exposure
Full Sun
Hardiness Zones
3
Cold resistance
Excellent
Heat resistance
Good
Habitat of origin
United States
Growth Rate
Normal

What is Large beardtongue (Penstemon grandiflorus)?

What is Large beardtongue (Penstemon grandiflorus)

Large beardtongue is a perennial plant that grows to 3 feet tall. It has tubular flowers and needs well-drained soil and full sun. This plant attracts pollinators. It has ornamental value for its vibrant flowers. Penstemon grandiflorus is easy to grow.

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Flower meaning

The flower language commonly used in America for the plant called Large beardtongue is: - Strength - Courage - Independence One typical example is

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Calendar of Large beardtongue (Penstemon grandiflorus)

Calendar

Large beardtongue originates in the United States. It blossoms in the late spring until early summer. Its flowers look best in June. They bloom once annually, for about 3-4 weeks. To make the blooming time longer, remove dead flowers often. Also, give them enough sunlight and well-drained soil. This can help them bloom more.

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How to grow Large beardtongue (Penstemon grandiflorus)

Watering

Thereupon the Large beardtongue, watering should not be sporadic; approximately one time every one week or ten days in the lively season. Guarantee the dirt permits water to pass through competently to obstruct waterlogging, which may lead to damage of the roots. When vegetation is quiescent, make water accessible only once for each two or three weeks replicating innate surroundings. Test dirt dampness by placing a digit one or two inches profound; if arid, it's an occasion to hydrate. Rinse in the forenoon permitting surplus moisture to vaporize during daylight, lessening the chance of fungous sicknesses.

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Soil and Fertilizer

Large beardtongue grows well in soil with good drainage and a pH level of 6.0 to 7.0. It likes sandy or loamy soil with lots of organic matter mixed in. Feed the plant in early spring using a balanced fertilizer like 10-10-10. Follow instructions on the fertilizer package for how much to use. Give more fertilizer in mid-summer to help the plant grow strong and bloom nicely. But be careful not to use too much fertilizer, because that can make the plant grow lots of leaves but not many flowers. Watch how the plant grows and use less or more fertilizer as needed. Check the soil regularly to keep it well-drained and nutrient-rich for the best growth.

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Sunlight and Place

Large beardtongue needs full sun to partial shade, preferring at least 6 hours of direct sunlight daily. It shows excellent heat tolerance but may have difficulty in extremely hot climates. Ideal temperatures range between 60-80°F, ensuring healthy growth. Over summer, enough watering is important to prevent drought stress. In winter, reducing watering helps prevent root rot. The plant can handle cold temperatures down to USDA Zone 3, making it suitable for different areas. In winter, it benefits from a layer of mulch to protect its roots from frost. Placing Large beardtongue in well-draining soil and giving ample sunlight ensures its strength and blooming potential.

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Advanced Information of Large beardtongue (Penstemon grandiflorus)

Pruning

Large beardtongue benefits from pruning to maintain its shape, encourage new growth, and improve flowering. Pruning should be done in early spring before new growth emerges or after flowering to avoid cutting off potential blooms. Regular trimming every 1-2 years can help rejuvenate the plant and ensure its health and vigor. Cut back any dead or damaged stems to the base and trim back overgrown branches to promote a more compact form. After pruning, remove any debris from around the plant to prevent disease and apply a balanced fertilizer to support regrowth.

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Planting and Harvest

Large beardtongue performs ideally when housed in pots compared to being planted in the ground. To contain this flora, select a vessel containing drainage crevices to avert waterlogging. Pack the container with well-draining earth, situating the organism at the same depth as it was in its preceding holder. Following planting, irrigate thoroughly however consent the soil to dry out somewhat between waterings. Rehousing should occur every 2-3 years in spring, relocating the flora to a somewhat larger container. When rehousing, gently disentangle the roots and refresh the earth. Fungal disease can develop if the organism is overwatered or exposed to extended episodes of high humidity. To prevent fungal disease, guarantee proper drainage and evade overwatering.

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Propagation

Large beardtongue propagated through division. Separating plant's roots in early spring or fall for division. Leaf cuttings involve taking leaf cutting and planting in well-draining soil mixture. Cuttings taken in late spring or early summer by snipping healthy stem and planting in moist soil. To multiply start by dividing plant to create new plants. Then take cuttings from divided plants to increase number further. Finally, sow seeds from mature plants to expand population. Harvest seeds when fully developed and store in cool, dry place until ready to sow.

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Pests and Diseases

Large beardtongue has common pests like aphids, spider mites, whiteflies, which can damage by extracting fluid from the plant. These annoyances can lead to drooping, yellowing leaves, stunted growth. To prevent problems, normal checking of the plant and use of insecticidal soap or neem oil works well. For illnesses, Large beardtongue is prone to powdery mildew, a fungal problem that looks like a white powdery stuff on leaves. This sickness can weaken the plant and stop photosynthesis. Good air flow, avoiding overhead watering, using fungicides can help prevent powdery mildew. Decline of Large beardtongue can be from a mix of pest issues and illnesses, causing stress and eventually deterioration.

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Habitat of Large beardtongue (Penstemon grandiflorus)

Habitat

Toxicity of Large beardtongue (Penstemon grandiflorus)

Health Benefits

edible
Inedible
Toxic
No toxicity

NO DATA

Toxic for dogs and cats

NO DATA

Q&A of Large beardtongue (Penstemon grandiflorus)

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