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New Plant
New/Featured for 2021

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


Alcea rosea ‘Blacknight’

Alcea

Hollyhock

<i>Alcea rosea</i> ‘Blacknight’

This seductive cultivar is the prized outcome of a diligent nearly 20 year-long breeding program, the Hollyhock Spotlight series, that touts superior Alcea rosea selections. ‘Blacknight’s tall truly perennial visage swaggers multiple hefty stalks with large single satiny blossoms in dark violet to saturated ebony shades, entrancing butterflies, hummingbirds and gardeners alike. 

 

Blooms June–October

Size: 5' 0" – 6' 0" high x 4' 0" wide.

Hardy to zone 3.

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Current Staff's Favorite Plant

Current Staff's Favorite Plant

Our 2021 Catalogs have shipped!

We hope our offerings in "The Promise of a Garden" will help cheer your feelings, revitalize your gardening dreams, and take root in future planting designs.

Check your mailbox for your copy over the next few weeks, and if you haven't received a copy you may order one here.

 

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