Penstemon heterophyllus
分類
家族Plantaginaceae
属Penstemon
ゾーン7
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Plants of the World Onlineについて
Penstemon heterophyllus, commonly known as Foothill Penstemon or Beardtongue, is a perennial plant native to California. It is known for its vibrant blue to purple tubular flowers and is often found in chaparral and woodland habitats. The plant undergoes a dormancy period during the winter months.
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Foothill penstemon
Penstemon heterophyllus subsp. heterophyllus
Penstemon heterophyllus var. heterophyllus
Penstemon leucanthus
Penstemon spinulosus
概要
詳細
お手入れ方法
Foothill Penstemon thrives in bright, direct sunlight and prefers moderate temperatures. It requires well-draining soil and should be watered sparingly, allowing the soil to dry out between waterings. The plant benefits from low humidity and can tolerate drought conditions.土壌
Penstemon heterophyllus prefers well-draining loamy soil. It can tolerate poor soil conditions but thrives best in soil that is not overly rich in nutrients. Good drainage is essential to prevent root rot.肥料
A balanced fertilizer with a composition of 5-10-10 can be applied sparingly during the growing season. Over-fertilization should be avoided as it can lead to excessive foliage growth at the expense of flowers.植え替え
Repotting is generally not necessary for Penstemon heterophyllus as it prefers to grow outdoors in its natural habitat. However, if grown in containers, repotting can be done in early spring before the growing season begins.伝搬
Propagation can be done through seeds or cuttings. Seeds should be sown in late fall or early spring, while cuttings can be taken in late spring or early summer. Ensure the cuttings are taken from healthy, non-flowering stems.剪定
Pruning is beneficial for Penstemon heterophyllus to encourage bushier growth and more flowers. Prune back the plant after flowering to remove spent blooms and any leggy growth.毒性
Penstemon heterophyllus is not known to be toxic to pets or humans. It is generally considered safe to grow in gardens where pets and children are present.追加
Penstemon heterophyllus is a great addition to native plant gardens and attracts pollinators such as bees and hummingbirds. It is also deer-resistant, making it a good choice for areas with wildlife.植物の手入れに革命を起こす
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