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In stock
Delphinium Grandiflorum Mix
£1.95per packet
Buy 2, get a 3rd free
Genus collection
Delphinium Seeds
Browse seeds in this genus
Delphinium grandiflorum is a species of Delphinium known by the common names Siberian larkspur and Chinese Delphinium. It is native to Russia and China. There are several popular cultivars in several colours which are grown as ornamental plants, including 'Blue Butterfly', 'Summer Morning', 'Blue Mirror', and 'Summer Stars'. This mix includes some of each of these. It is much shorter and more compact than the more familiar tall D. elatum, with dispersed flowers, rather than single spikes, but individual flowers are larger and more intense in colour.
It is a short-lived perennial that is suggested to be treated like an annual in many cases due to its unpredictability in terms of returning the next season. It readily provides seed pods for reseeding. In sunlight the flowers can appear to glow or look fluorescent due to the intensity of the pigment in the petals.
- Common name
- Siberian Larkspur, Chinese Larkspur
- Packet content
- 150 seeds
- Height
- 10 cm - 50 cm
- Light level
- Full Sun
- Growth habit
- Herbaceous
- Hardiness rating
- H4
- Pollinator-friendly
- Yes
- Moisture
- Free draining
- Region of origin
- China or Japan
- Colour
- Mixed
JJan
FFeb
MMar
AApr
MMay
JJun
JJul
AAug
SSep
OOct
NNov
DDec
Sow indoors
Sow/plant outdoors
Flower/harvest