White Flower Farm
Dianthus gratianopolitanus
Best low-maintenance groundcover for sunny rock gardens and borders.
Enhance your garden with Dianthus gratianopolitanus, also known as Cheddar Pinks. This hardy, evergreen perennial offers a beautiful carpet of dense foliage year-round, topped with masses of fragrant, bright pink flowers in June. Ideal for rock gardens or the front of borders, it provides a vigorous growth habit and is deer resistant. For best results, plant in well-drained soil with a near-neutral pH and remove spent blooms to encourage reblooming. This plant thrives in full sun and is a delightful addition to any landscape.
$15.00
Owner Satisfaction
4.5
/ 5
Category Rank
1695
/ 3083
#1695 in Landscaping & Garden Plants
Price vs Category Average
-46%
Below average
Hardiness Zone
3810
/ -S/W
Who it's for
- Gardeners seeking fragrant borders and aromatic walkways
- Xeriscaping enthusiasts needing low-maintenance, drought-hardy perennials
- Landscapers wanting year-round evergreen ground cover
Who should skip it
- Gardeners managing heavy, moisture-retaining clay soils
- Residents in humid climates prone to fungal foliage issues
- Gardeners prioritizing continuous, season-long floral displays
Performance breakdown
Hardiness Versatility
Thrives across a wide range of zones from 3 through 10.
Groundcover Density
Forms a thick, lush carpet that effectively suppresses unwanted garden weeds.
Pest Resistance
Reliably deters deer, making it a safe bet for rural landscapes.
Maintenance Ease
Simple deadheading rewards the gardener with a consistent second flush.
Aesthetic Impact
Fragrant blooms provide a classic, vibrant pop of color in June.
Year-Round Appeal
Evergreen foliage maintains structural interest long after the flowers fade.
Key Specs
Hardiness Zone
3-8S/10W
Exposure
Full Sun (Partial Shade acceptable in warm areas)
Blooms In
June
Mature Height
6-12 inches
Spacing
10-12 inches
Flower Diameter
Slightly less than 1 inch
Growth Habit
Groundcover
Plant Life Cycle
Perennial
Features
- Evergreen foliage for year-round appeal
- Abundant, fragrant pink flowers
- Dense, carpet-like groundcover
- Vigorous and hardy growth
- Deer resistant
- Encourages repeat bloom
- Suitable for rock gardens and borders
What customers say
Customers overwhelmingly praise the exceptional quality of the Dianthus plants upon arrival, noting they are robust, well rooted, and expertly packaged. Reviewers frequently highlight the rapid establishment and vigorous growth, confirming their excellent performance as dense groundcover. The vibrant pink blooms and delicate fragrance are consistent aesthetic highlights. While the plants offer reliable perennial hardiness, the primary consideration is value. Although buyers recognize they are paying for superior quality and guaranteed success, some feel the initial size does not fully justify the premium price. Overall, the reliability and successful outcome solidify a very positive sentiment, making this a highly recommended purchase for those prioritizing proven quality.
Know before you buy
Yes, Dianthus gratianopolitanus is quite hardy and thrives in zones 3 through 8. Its evergreen foliage remains intact throughout the winter, providing year-round color in your garden.
For the best flowering performance, plant them in a spot that receives full sun. If you live in a particularly warm climate, they can tolerate some partial shade during the hottest part of the day.
While they primarily bloom in June, you can encourage a second flush of flowers by deadheading or removing the spent blooms. This simple maintenance step helps the plant direct its energy back into producing new buds.
Yes, Cheddar Pinks are generally avoided by deer, making them a reliable choice for landscapes where wildlife pressure is a concern. However, no plant is entirely deer-proof if food sources are extremely scarce.
The most important requirement is well-drained soil. If your garden has heavy clay that holds water, consider amending the soil or planting in a raised bed or rock garden to prevent root rot.
To achieve a dense, carpet-like effect, space your plants 10 to 12 inches apart. This allows enough room for the foliage to spread and knit together without overcrowding.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$15