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In lieu of a printed 2024 catalog,
our new plant offerings have been posted on our website. Please look for the new plant symbol New Plant A printed copy of them will be available upon request.
 

 


Icon Legend

New Plant
New/Featured for 2024

Full Sun
Full Sun

Partial Shade
Partial Shade

Shade Lover
Full Shade

Drought Tolerant
Drought Tolerant

Picture Available
Picture Available

Drawing Available
Drawing Available

(PPAF) = Propagation of this plant prohibited without a license.

Hardiness Zone Map


Vernonia

Culver's Root

These vigorous American denizens promote an obliging stalwart demeanor plus welcome late summer flowers. A nectar feast for the butterflies, Vernonia can be peppered throughout meadow plantings and native landscapes, accompanying chums such as Helianthus ‘Lemon Queen’, Eupatorium ‘Riesenschirm’ and Sporobolus ‘Tara’.

Hats off to esteemed plant breeder Jim Ault from the Chicago Botanical Garden for this winning midsized Vernonia lettermannii and Vernonia angustifolia hybrid. Composed of thin violet-tinged olive-green leaves, the bushy fine-textured habit promotes an overall rich rubescent tone beneath copious deep purple flowers. Steadfast long branching stalks are uniquely intertwined and remain upright, even during storms, while supporting plump capitula packed with late season, long-lasting florets that tantalize bees, moths and butterflies. Adaptable to moist and dry conditions, ‘Summer’s Swan Song’ can be utilized singularly or planted en masse in well-drained mixed borders, pollinator gardens and near water’s edge, where it boasts impressive rust and mildew resistance. (pp#28,556)

Blooms September–October

Size: 2-1/2' high x 2-1/2' – 3' 0" wide.

Hardy to zone 4.

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Current Staff’s Favorite Plant

Current Staff’s Favorite Plant

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!

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