Electric Red Dianthus
Electric Red Dianthus
Vivid Fragrant Red Blooms on a Tidy Cushion
Electric Red Dianthus (Dianthus 'Electric Red') jolts the border with intensely saturated red, clove-scented flowers over a compact mound of blue-green foliage. Blooming heavily in late spring and reblooming through summer, it's tough, drought-tolerant, and deer-resistant, with semi-evergreen foliage. A bold, fragrant front-of-border favorite for sunny beds and rock gardens in Edina, Woodbury, and Maple Grove.
Electric Red Dianthus Plant Details
| Attribute | Detail |
|---|---|
| Botanical Name | Dianthus 'Electric Red' |
| Mature Size | 6–10 in. tall, 10–12 in. wide |
| Hardiness Zone | 4–9 (Twin Cities is zone 4b–5a — fully hardy) |
| Light | Full sun (6+ hours) |
| Bloom Time | Late spring, reblooming through summer |
| Flower Color | Vivid red, clove-scented |
| Soil | Well-drained; dislikes wet, heavy soil — add grit to clay |
| Winter Hardiness | Reliable to about -25°F; semi-evergreen foliage |
| Deer Resistance | Rarely browsed by deer or rabbits |
Landscape Uses in Minnesota
Fragrant edging and rock gardens: The bold red over blue-green foliage makes a striking front-of-border edge. Space 10–12 inches apart.
Pollinator and deer-resistant beds: Butterflies visit the fragrant blooms, and deer leave it alone. Pair with catmint, white sedum, and silver foliage.
Best Time to Plant in Minnesota
Plant in spring (late April–May) or early fall. Sharp drainage is essential — avoid wet, heavy soil, especially over winter.
How to Plant Electric Red Dianthus
Dig a hole twice the pot's width at the same depth. Amend heavy clay with grit or coarse sand. Set the crown at or slightly above soil level, backfill, water in, and mulch lightly with grit — keep mulch off the crown to prevent rot. Space 10–12 inches apart.
Watering Electric Red Dianthus
First year: Water every 2–3 days at first, then weekly. Stop 2–3 weeks before the ground freezes.
After year one: Drought-tolerant — water only during extended dry spells. Overwatering and wet soil are its main enemies.
Q: Will it survive a Minnesota winter?
Yes — hardy to about zone 4 with sharp drainage; plant where water doesn't pool over winter.
Q: Is it fragrant?
Yes — the flowers carry the classic sweet, spicy clove scent of pinks.
Q: How do I keep it blooming?
Shear off spent flowers after the first flush to encourage rebloom through summer.
Q: Is it deer-resistant?
Yes — deer and rabbits rarely bother dianthus.
You May Also Like
Goody Gumdrops Dianthus (Dianthus): A bright bubblegum-pink with the same easy care.
Sedum (Hylotelephium): A drought-tough, deer-resistant partner.
Catmint (Nepeta): Blue spikes that contrast the bold red blooms.