Home / Guides / Plant Files / Onagraceae

Drummond’s Sundrops, Square-Bud Primrose, Compact Gold Calylophus 'Southern Belle'

Calylophusdrummondianus

Upload Image Print Article
Upload Image Print Article
Family
Onagraceae (on-uh-GRAY-see-ee)
Info
Genus
Calylophus (kal-ee-LOW-fus)
Info
Species
drummondianus (drum-mond-ee-AH-nus)
Info
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage

Unknown - Tell us

Height
6-12 in. (15-30 cm)
Spacing

Unknown - Tell us

Hardiness

Unknown - Tell us

Danger

Unknown - Tell us

Bloom Color
Bright Yellow
Bloom Time
Late Winter/Early Spring
Mid Spring
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall
Other Details
Category
Alpines and Rock Gardens
Groundcovers
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color

Unknown - Tell us

Where to Grow
Can be grown as an annual
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements

Unknown - Tell us

Patent Information

Unknown - Tell us

Propagation Methods
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting

Unknown - Tell us

Regional
View this plant in a garden
0 members have or want this plant for trade

Featured Videos

Gardener's Notes:

Post Comment
0
positive
0
neutral
0
negative
Sort By:
Post Comment
Sort By:
Popular Plants
SEE ALL
Iris
Peppers
Hydrangeas
Hostas
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Freshwater Limpet
(Ancylus fluviatilis)
BIRD FILES
American Black Vulture
(Coragyps atratus)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Freshwater Limpet
(Ancylus fluviatilis)
BIRD FILES
American Black Vulture
(Coragyps atratus)