High Country Gardens
Hooker's Sandwort (Arenaria hookeri v. desertorum)
Best low-maintenance groundcover for waterwise rock gardens.
Hooker's Sandwort, a native Utah perennial, offers a charming, moss-like groundcover that reaches only 2 inches in height and spreads up to 12 inches wide. Its delicate white flowers bloom in late spring, attracting beneficial bees. This waterwise and drought-tolerant plant thrives in rock gardens, between pavers, or as a low-maintenance groundcover. For optimal growth in warmer climates, it benefits from afternoon shade. Its semi-evergreen foliage provides year-round texture and visual interest, making it an excellent choice for xeric garden designs.
$8.99
Owner Satisfaction
4.7
/ 5
Category Rank
29
/ 3014
#29 in Landscaping & Garden Plants
Price vs Category Average
-67%
Below average
Mature Height
2
/ inches
Who it's for
- High-altitude gardeners needing plants that survive harsh, freezing winters
- Xeriscape gardeners seeking low-water, resilient alpine groundcover
- Homeowners looking for low-maintenance, weed-suppressing turf alternatives
Who should skip it
- Flower enthusiasts prioritizing vibrant, long-lasting floral displays
- Gardeners working with heavy clay or poorly draining soil
- Impatient landscapers wanting immediate, full-coverage results
Performance breakdown
Drought Tolerance
Thrives in arid conditions with minimal supplemental irrigation required.
Pollinator Appeal
Delicate blooms provide a reliable nectar source for local bee populations.
Maintenance Ease
Requires little fertilizer or pruning to maintain its compact, tidy form.
Visual Versatility
Semi-evergreen foliage offers year-round texture for rock and xeric gardens.
Growth Habit
Dense, moss-like spread effectively suppresses weeds in tight landscape spaces.
Climate Adaptability
Hardy across several zones but requires afternoon shade in hotter regions.
Key Specs
Mature Height
2 inches
Mature Spread
12 inches
USDA Hardiness Zones
4 to 8
Soil Type
Sandy, low fertility
Soil Drainage
Well-drained
Sun Exposure
Morning sun, afternoon shade
Bloom Time
Late spring, early summer
Growth Habit
Groundcover
Features
- Forms a soft, moss-like groundcover.
- Attracts bees to its nectar.
- Excellent for rock gardens and xeric plantings.
- Provides year-round interest and texture.
- Waterwise and drought-tolerant.
- Native plant from Utah.
- Semi-evergreen foliage.
- Low fertilizer needs.
What customers say
Customers consistently praise the exceptional quality of the plants received. They arrive robust and well packaged, leading to high establishment rates even in difficult rock garden settings. Reliability is a major theme; this sandwort proves highly resilient and thrives where other groundcovers fail, offering excellent coverage and texture. The overall consensus highlights the plant's hardiness and the vendor's commitment to shipping healthy specimens, making it a reliable choice for xeriscaping.
Know before you buy
While it is drought-tolerant, this plant prefers morning sun and afternoon shade in warmer regions. If your area experiences intense, scorching heat, providing that afternoon protection is essential for its survival.
Yes, its low, moss-like growth habit makes it an excellent choice for filling gaps between pavers. However, it is best suited for areas with light foot traffic rather than high-traffic pathways.
Hooker's Sandwort thrives in sandy, low-fertility soil that drains very well. Avoid planting it in heavy clay or areas that stay wet, as excellent drainage is critical to prevent root rot.
It is semi-evergreen, meaning it will maintain its foliage and texture through most of the year. Depending on the severity of your winter, the appearance may change slightly, but it provides consistent visual interest compared to deciduous perennials.
It is a low-maintenance plant that requires very little fertilizer. Its primary needs are well-drained soil and occasional watering during extended dry spells once it has settled into your garden.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$9