
'Blue Bird' is a Pacific Hybrid delphinium grown as an annual or biennial. Its mid-blue flowers have white centers. The flowers are large but short-lived and bloom on tall stems from early summer to midsummer. Grow at the back of a border or in the middle of an island bed. There is nothing quite like delphiniums in the garden.
Noteworthy CharacteristicsLarge blue flowers with white centers on tall stems. All parts are toxic if ingested and foliage may irriate skin.
CareGrow in a sheltered area in full sun and fertile, well-drained soil. Provide support. Thin shoots for the best flower show. Deadhead regularly.
PropagationStart seed indoors in early spring at 55° F.
ProblemsSlugs, snails, and cyclamen mites are fairly common. Other problems can include powdery mildew, Southern blight, bacterial and fungal spots, gray mold, rots, rust, smuts, and damping off.
Fine Gardening Recommended Products

Pruning Simplified: A Step-by-Step Guide to 50 Popular Trees and Shrubs
Fine Gardening receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.
Dramm 17050 50′ ColorStorm 1/2″ Standard Soaker Hose
Fine Gardening receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.
- Conveniently waters garden and beds
- 50 ft. by 1/2 inch diameter made from recycled material; lifetime guarantee
- Made in the USA
Morvat Heavy Duty Brass Y-Valve
Fine Gardening receives a commission for items purchased through links on this site, including Amazon Associates and other affiliate advertising programs.
- Fitted with US Standard NH 3/4" threads for use with most water source fittings
- Screw the 2 way splitter adapter by hand or wrench with the updated hexagonal top connection. The 360° rotatable swivel connection attaches to any water source.
- Genus : Delphinium
- Plant Width : 1 to 3 feet
- Zones : 3, 4, 5, 6, 7
- Plant Height : 3 to 6 feet
- Characteristics : Attracts Hummingbirds
- Tolerance : Deer Tolerant
- Bloom Time : Early Summer, Summer
- Light : Full Sun
- Maintenance : High
- Moisture : Medium Moisture
- Growth Rate : Moderate
- Plant Type : Perennials
- Plant Seasonal Interest : Summer Interest
- Flower Color : White
Plant Characteristics are only available to Fine Gardening members
Sign up for a free trial and get instant access to our complete plant guide as well as our entire collection of articles and videos.