Donations Appreciated
Thank you for your donation.
United States
Unknown
Unknown BotYour IP: 54.224.79.93
Resources
Geek Guides Plant Guide Plants Perennials Delphinium semibarbatum
| Plant Guide | Search | Add Entry |
|
|
Delphinium semibarbatum
Pronunciation: del-FIN-ee-um sem-ee-bar-BAY- tum
Family: Ranunculaceae, Buttercup
Synonym: Delphinium zalil
Common Name: Yellow Flowered Delphinium
Plant Type:
- perennial
Height to: 3'
Width to: 2'
USDA Hardiness Zones:
- -10 to -20ºF ZONE 5
- 0 to -10ºF ZONE 6
- 10 to 0ºF ZONE 7
- 20 to 10ºF ZONE 8
Bloom Description: yellow flowers in early summer
Bloom Season:
- early summer
Sun Exposure:
- full sun
- part sun
Soil Type: well-drained, organic, prefers water in spring only, resents hot and damp summers
Pests and Diseases:
bacterial leaf spot, crown rot and black leg; fungal crown and stem rots, damping-off, powdery mildew, leaf spots; viruses; aphids, cutworms, borers, leaf miners, beetles, sowbugs, root mealybug, mites, nematodes, slugs
Propagation: fresh seed or stratify, solid spring basal cuttings
Native to: dry steppes of NW China
Notes:
Growth rate: moderate to fast
Foliage: palmately lobed or divided
Light: sun
Pests and problems: bacterial leaf spot, crown rot and black leg; fungal crown and stem rots, damping-off, powdery mildew, leaf spots; viruses; aphids, cutworms, borers, leaf miners, beetles, sowbugs, root mealybug, mites, nematodes, slugs
Landscape habit, uses: front to back of borders
Other interest: hollow and brittle stems, short-lived in the South
Other culture: require heavy fertility, staking of tall cultivars Source: Perry's Perennial Pages, University of Vermont
Submitted by: Pectiwiccan
Hits: 67 
|
|||||||
| Powered by Sigsiu.NET |  |