Perennials

All perennials remain in the garden for at least three years, however, since most plants are not established the first year, data generally begins after the first winter. We compile information on:

time of first flower,
duration of flowering,
height,
and foliar health.

We also provide comments as the plants mature throughout the season. Accompanying these data is a photograph of the flower and plant habit. You can see our very top picks for each year under Classic City Awards.

Delosperma 'Delmara Orange'

Common Name: Hardy Ice Plant

Delosperma 'Delmara Pink'

Common Name: Hardy Ice Plant

Delosperma 'Delmara Red'

Common Name: Hardy Ice Plant

Delosperma 'Delmara Yellow'

Common Name: Hardy Ice Plant

Dianthus '18OS04 - Trial Entry'

Common Name:

Dianthus '18OS04C-1 Diana Purple Centered White'

Common Name:

Dianthus '18OS04C-2 Carpet Snow Fire'

Common Name:

Dianthus 'Constant Beauty Garnet'

Common Name:

Dianthus 'Constant Beauty Pink Red'

Common Name:

Dianthus 'Constant Cadence Milk Cherry'

Common Name:

Dianthus 'Odessa Cerise Bling Bling'

Common Name:

Dianthus 'Odessa Nicky'

Common Name:

Dianthus 'Odessa Yellow Bling Bling'

Common Name:

Dianthus 'Sunflor Pink Faganza'

Common Name:

Dianthus 'Sunflor Sasha'

Common Name:

Dianthus 'Sunflor YFKE'

Common Name:

Diervilla 'Firefly Nightglow'

Common Name:

We couldn't do this without our sponsors. Thank you.