Lobelia 'Hot Plus Dark Blue' ~ HOT+ Dark Blue Lobelia size-10ct-flat Cardoon is a tender columnar

Cardoon is a tender columnar perennial treated as an annual with attractive but prickly deep-lobed grey-green foliage

The fragrant midnight purple flowers have a blue and yellow face and bloom freely from fall through spring in mild winters if deadheaded

and white flowers

Wall Germander is a shrubby evergreen perennial that has spreading or erect stems and aromatic dark green foliage resembling oak leaves

It can be used as a specimen plant

Lobelia 'Hot Plus Dark Blue' ~ HOT+ Dark Blue Lobelia size-10ct-flat Cardoon is a tender columnarHOT+ Dark Blue Lobelia is a compact trailing herbaceous perennial with a well branched habit and fine dark green foliage. The profuse blooms of vibrant deep blue flowers with white flares bloom from early spring into fall. Grows best in rich, evenly moist well drained soil. The Hot+ series has uniform blooming and improved heat tolerance Type: Perennial, Annual Origins: Southern Africa Height: 0. 5' 1' Spread: 0. 5 1' Spacing: 1' USDA Hardiness Zone: