Zone 5 · winter lows -20°F to -10°F
Dianthus for Zone 5
75 Dianthus varieties rated hardy through Zone 5, ranked by how many gardeners actually grow them. Zone 5 is classic northern gardening with a reliable snow blanket.
The Dianthus that thrive in Zone 5
#1 most savedHardy Carnation
Dianthus caryophyllus 'Hardy Mixed'
#2 most savedPaint the Town Magenta Pinks
Dianthus x hybrida 'Paint the Town Magenta'
#3 most savedCherry Vanilla Dianthus
Dianthus dianthus 'Cherry Vanilla'

Maiden Pink
Dianthus deltoides

Chinese Pink Rockin' Red Dianthus
Dianthus chinensis 'Rockin' Red'

Cheddar Pinks Firewitch
Dianthus gratianopolitanus 'Firewitch'

Chinese Pink Neon Star Dianthus
Dianthus chinensis 'Neon Star'

Candy Floss Maiden Pink
Dianthus deltoides 'Candy Floss'

Passion Garden Pinks
Dianthus x hybrida 'Passion'

Paint the Town Red Pinks
Dianthus caryophyllus 'Paint the Town Red'

Paint the Town Fuchsia Carnation
Dianthus caryophyllus 'Paint the Town Fuchsia'

Pink Pom Pom Chinese Pinks
Dianthus chinensis 'Pink Pom Pom'

Garden Pinks
Dianthus x hybrida

Georgia Peach Pie Dianthus
Dianthus x allwoodii 'Georgia Peach Pie'

Greystone Dianthus
Dianthus x hybrida 'Greystone'

Electra Cheddar Pink
Dianthus gratianopolitanus 'Electra'

Bumbleberry Pie Pink
Dianthus carthusianorum 'Bumbleberry Pie'

Spiked Punch Garden Pink Dianthus
Dianthus x hybrida 'Spiked Punch'

Coral Reef Dianthus
Dianthus dianthus 'Coral Reef'

Dianthus Grace Bay
Dianthus x hybrida 'Grace Bay'

Double Bubble Carnation
Dianthus caryophyllus 'Double Bubble'

Sweet William Heart Attack
Dianthus barbatus 'Heart Attack'

Dianthus Black Cherry Frost
Dianthus x hybrida 'Black Cherry Frost'

Rose de Mai Cottage Pink
Dianthus plumarius 'Rose de Mai'
Showing the 24 most-saved of 75 Zone 5–hardy Dianthus varieties. See the full Dianthus list →
Dianthus in Zone 5
Will Dianthus survive a Zone 5 winter?
75 of the 76 Dianthus varieties in the Sow catalog are rated hardy through Zone 5, where winter lows reach -20°F to -10°F. Hardiness is per-variety, not per-genus — the plants listed above are the ones that hold up; others in the genus are not rated for this zone.
When should I plant Dianthus in Zone 5?
In Zone 5 the last spring frost typically lands around early May and the first fall frost around early October. Planting after the last frost — or in early fall, so roots establish before the ground cools — gives the best establishment. Each plant page lists its own planting months.
Which Dianthus is best for Zone 5?
Start at the top of the list above: it is ranked by how many gardeners actually save and grow each variety, which is a strong real-world reliability signal. Then narrow by your sun exposure and the mature size that fits the bed.
Keep exploring
See Dianthus in your Zone 5 yard
Snap a photo of your space and Sow places these varieties in it at true mature size — then keeps the care schedule for everything you plant.