
trefle.io · Taken Sep 7, 2022 by Kai Best (cc-by-sa)
Loasaceae
Tenpetal blazingstar
Mentzelia decapetala
Also known as Bartonia decapetala, Bartonia ornata, Torreya ornata, Nuttallia decapetala
Flowering Plants · Native Plants · Blazingstar · Mentzelia · Tenpetal · White Flowers · Night Blooming · Prairie Native · Loasaceae · Xeriscape · Moth Pollinator · Wildflower
Tenpetal blazingstar is a dramatic native wildflower with large, luminous white ten-petaled blooms that open in the evening and attract moths and night pollinators. It grows best in well-drained to dry soils in full sun to partial shade and is well-suited to prairie, xeriscape, or rock garden settings. Once established it is a low-maintenance, long-lived perennial that rewards patience with stunning floral displays.
Growing conditions
The details behind the basics
- Daily light
- 6 hours
- Watering
- Water deeply but allow soil to dry well between waterings · Every 10-14 days
- Maintenance
- Low
- Soil
- loam
- Soil pH
- 6–8.4
- Temperature
- -25°F to 95°F
- Cycle
- Perennial
- Propagation
- Seed, Division, Cutting
Hardiness
USDA 4b-9b
Form & growth
Mature size and habit
- Mature height
- 12 in – 4 ft
- Spread
- 4 ft
- Spacing
- 24 in apart
- Growth rate
- Fast
- Root depth
- Medium
- Flowers
- Yes
- Foliage
- Coarse
Ecology & origin
Where it belongs and what it brings
- Native to
- Alberta, Colorado, Illinois, Iowa, Kansas, Manitoba, Minnesota, Montana, Nebraska, New Mexico, Oklahoma, Saskatchewan, South Dakota, Texas, Utah, Wyoming
- Attracts
- Bees, Butterflies, Moths
Sources: trefle, usda
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