Delphinium
Genus
Connections
Fact sheet
every fact quoted from its source“A short-lived perennial” — How to Grow Delphinium From Seed | Johnny's Selected Seeds
“Delphinium plants require 6 to 8 hours of sun a day, and gentle morning and early afternoon sun is preferred.” — Growing Delphiniums - Plant & Care for Perennial Delphinium Flowers | Garden Design
“Keep soil moist, but not too wet.” — How to Plant, Grow, and Care for Delphiniums
“Hardiness Zones 3-9 (USDA)” — How to Plant, Grow, and Care for Delphiniums
“Width 0.1–0.5 metres” — Delphinium / RHS Plant Guide
“Height 1–1.5 metres” — Delphinium / RHS Plant Guide
“Get your seeds started roughly 10 weeks ahead of the last frost of spring.” — How to Plant, Grow, and Care for Delphiniums
“Once spring temperatures are steady (not below 50 degrees Fahrenheit), you can safely transport your delphinium to the garden.” — How to Plant, Grow, and Care for Delphiniums
“1/4 to 1/3 of flowers on stem are open” — How to Grow Delphinium From Seed | Johnny's Selected Seeds
“They are toxic to people, pets and horses.” — How to Plant, Grow, and Care for Delphiniums
Who grows this
No grower lists Delphinium yet. Follow this card to hear when one does. Grow it yourself? Find your nursery and claim it.
5 cultivars
Where this comes from
- Name and place in the family tree: GBIF Backbone Taxonomy (CC BY 4.0)
- Fact sheet: 6 source pages, read and quoted by the OmniGrow Librarian