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Belladonna Delphinium
Delphinium x belladonna

Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info)
Genus: Delphinium (del-FIN-ee-um) (Info)
Species: x belladonna (bel-la-DON-na) (Info)

Category:

Perennials

Height:

36-48 in. (90-120 cm)

Spacing:

24-36 in. (60-90 cm)

Hardiness:

USDA Zone 3a: to -39.9 C (-40 F)

USDA Zone 8a: to -12.2 C (10 F)

Sun Exposure:

Sun to Partial Shade

Danger:

Unknown - Tell us

Bloom Color:

Light Blue

Dark Blue

Bloom Time:

Late Spring/Early Summer

Late Summer/Early Fall

Foliage:

Blue-Green

Other details:

Requires consistently moist soil; do not let dry out between waterings

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

Patent Information:

Unknown - Tell us

Propagation Methods:

By dividing the rootball

Seed Collecting:

Allow pods to dry on plant; break open to collect seeds

Regional

This plant has been said to grow in the following regions:

Lincoln, Nebraska

Sparks, Nevada

Watertown, Wisconsin

Gardeners' Notes:

2
positives
0
neutrals
0
negatives
RatingContent
Positive

On May 23, 2008, KaylyRed from Watertown, WI (Zone 5a) wrote:

D. belladonna is on its second year in my garden. Its first season it bloomed beautifully but did need some staking to stay upright. This year it's taking off and the stems look strong and sturdy--I may not need to stake it. I've yet to see buds on it, but we're late this season due to a harsh winter. Foliage growth is very vigorous and healthy.

I have D. belladonna in a small bed near my front porch. It's growing well in clay soil amended with compost. The plant has average water needs and hasn't required any babying other than to get it established last year.

Positive

On May 6, 2005, nevadagdn from Sparks, NV (Zone 7a) wrote:

I grow this plant in dryish shade in clay loam with river rock over it. It does fine there if the bugs don't eat it.