Lobelia x speciosa ‘Hadspen Purple’ at Digging Dog Nursery

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Digging Dog Nursery

A retail and mail-order plant nursery specializing in unusual and hard-to-find perennials, ornamental grasses, shrubs, trees, and vines.

Lobelia

Cardinal Flower

In the dog days of August, just when the border is not looking so lively, this genus of colorful, stately selections rejuvenates the garden with spectacular leafy flowering spires, attracting crowds of eager hummingbirds. Perfect in meadow plantings, these sturdy herbaceous perennials appreciate a well drained site, a light winter mulching, rich, moist soils and partial shade in warm climates, except for Lobelia tupa and Lobelia laxiflora, which like it hot and on the dry side.

Lobelia x speciosa ‘Hadspen Purple’

PREORDER FOR SPRING 2024

Many gardeners say the 2-lipped deep purple flowers of this tall cultivar reign supreme among Lobelias, and we whole-heartedly agree! Long-blooming, velvet-rich, terminal racemes crest upright stalwart stalks lined in lanky, semievergreen lance-like green foliage that’s infused with violet hues and lush panache. A mighty-fine addition to moist mixed borders, cottage gardens and pond peripheries, clump-forming ′Hadspen Purple′ can be planted in bold swaths amidst Phlox paniculata ‘Gzhel’ and Nepeta ‘Hill Grounds’, where it promotes vibrantly hued accents plus bee and butterfly enticements. (PBR)

Size: 2- 1 / 2 ‘ – 3’ 0″ high x 18″ wide.

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Our feature plant: Primula vulgaris ssp. sibthorpii

Precious Primulas, Prized Pulmonarias and Fabulous Foliage!

Primulas offer elaborately-crafted colorful blooms in varied shapes,……

including draped bells, candelabras, drumsticks and pincushions. Many Primrose flowers waft a delectable scent. Second-to-none for the dappled recesses of your garden, these easily grown, cold-hardy Primulas crave well-drained, humus-rich niches with adequate moisture and good air circulation. They can grace containers or be planted in swaths along shady walkways or in woodland gardens. Be sure to peruse our online Primulas.

Prized Pulmonarias……

One of the earliest perennials to bloom, you can be picking their enchanting urn-shaped flowers in February while the rest of the garden still slumbers. Many cultivars showcase an array of mercury-hued dapples, speckles and spots, while others sport solid pewter sheens or striking silver streaks. Easy-to-grow Pulmonarias prefer the lacy light of a woodland setting plus cool moist soil. Our newsletter also includes a handful of other shade-loving perennials that promise alluring foliage. Many of these perennials can be partnered with Pulmonarias for intriguing foliar contrast. You may wish to check out our online Pulmonaria offerings.

All of us plant and paper wranglers wish you good health and happy digging!

Lobelia Speciosa Hadspen Purple

Lobelia Speciosa Hadspen Purple, also known as the cardinal flower, is a stunning perennial plant that is native to North America. It is a member of the Campanulaceae family and is famous for its vibrant purple flowers that bloom in late summer.The plant can grow up to 2-3 feet tall and has an upright habit. Its lance-shaped leaves are dark green and grow up to 6 inches long. The flowers, which appear in dense spikes, are tubular and have five petals. They are a deep shade of purple with white throats and can grow up to 2 inches long.

Taxonomic Information

Appearance

Lobelia Speciosa Hadspen Purple is a beautiful plant that adds a pop of color to any garden. Its upright habit and lance-shaped leaves create a striking silhouette, while its vibrant purple flowers steal the show. The flowers bloom in dense spikes that can grow up to 8 inches long, and each spike can contain up to 50 flowers.The flowers are a deep shade of purple with white throats and have a tubular shape with five petals. They are attractive to hummingbirds and butterflies, making them an excellent choice for a pollinator garden.

Care Guide

Lobelia Speciosa Hadspen Purple is a relatively easy plant to care for, but it does require specific conditions to thrive. Here are some care tips to help you grow a healthy and beautiful plant:Water: Keep the soil evenly moist but not waterlogged. Avoid getting water on the leaves, as this can lead to fungal diseases.Fertilization: Fertilize the plant in spring with a balanced fertilizer. Avoid fertilizing in late summer, as this can lead to excessive growth.Soil: The plant prefers well-draining soil that is rich in organic matter. A pH of 6.0-7.0 is ideal.Sunlight: Lobelia Speciosa Hadspen Purple prefers partial shade to full sun. In hot climates, provide some shade during the hottest part of the day.Hardiness Zones: The plant is hardy in zones 3-9.

Common Pests & Diseases

Lobelia Speciosa Hadspen Purple is generally pest and disease-free, but it can be susceptible to the following:Slugs and snails: These pests can damage the leaves and flowers. Use a slug and snail bait to keep them under control.Whiteflies: These pests can cause yellowing and wilting of the leaves. Use an insecticidal soap to control them.Fungal diseases: Lobelia Speciosa Hadspen Purple can be susceptible to fungal diseases such as powdery mildew and rust. Avoid getting water on the leaves and provide good air circulation to prevent these diseases.

Habitat

Lobelia Speciosa Hadspen Purple is native to North America and can be found growing in wet meadows, stream banks, and marshes. It prefers moist soil and partial shade, but can also tolerate full sun.

Question and Answer

Q: How often should I water my Lobelia Speciosa Hadspen Purple?
A: Keep the soil evenly moist but not waterlogged. Water the plant when the top inch of soil feels dry to the touch.Q: How tall does Lobelia Speciosa Hadspen Purple grow?
A: The plant can grow up to 2-3 feet tall.Q: What is the ideal pH for Lobelia Speciosa Hadspen Purple?
A: The plant prefers a pH of 6.0-7.0.Q: Can Lobelia Speciosa Hadspen Purple tolerate full sun?
A: Yes, the plant can tolerate full sun, but it prefers partial shade.

Related Plants

Here are some related plants that you might be interested in:

• Lobelia Siphilitica
• Lobelia Cardinalis
• Lobelia Tupa
• Lobelia Erinus

References

• “Lobelia Speciosa ‘Hadspen Purple’.” Missouri Botanical Garden. Accessed July 13, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c950.
• “Lobelia Speciosa ‘Hadspen Purple’.” Plant Delights Nursery. Accessed July 13, 2021. https://www.plantdelights.com/products/lobelia-speciosa-hadspen-purple.
• “Lobelia Speciosa ‘Hadspen Purple’.” Royal Horticultural Society. Accessed July 13, 2021. https://www.rhs.org.uk/Plants/84364/Lobelia-speciosa-Hadspen-Purple/Details.