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Approximately 750.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Delphinium grandiflorum Gentian Blue Dwarf is cold hardy
USDA Zone:3 -40° to -30°F (-40° to -34.5°C)
|Type of plant - annual or perennial, depending on climate
Flower or inflorescence:
|Height, in meters: 0.35
Height, in feet: 1.15
|Delphinium grandiflorum Gentian Blue Dwarf sales history
| Parts of Delphinium grandiflorum Gentian Blue Dwarf are considered toxic.
Common names for Delphinium grandiflorum Gentian Blue Dwarf:
|Blauer Zwerg, Blue Pygmy, Delphinium Tom Pouce Gentian,|
Delphinium grandiflorum Gentian Blue Dwarf
is included in the following
B and T World Seeds flowering plant categories.
|9||: Alpine and Rock Garden Seed List (Hardy and Tender)|
|31||: House and Container Plant Seed List|
|43||: Herbaceous Border Plant Seed List|
|44||: Cut flowers Commercial and other Recommended Varieties|
|53||: Bedding Plant Seed List|
|131||: Toxic Plants|
|Some of the deadliest known poisons are found in plants. Some major food plants, eaten by millions of people every day, have toxic parts.|
|698||: First Year Flowering Perennials|
Some knowledge about growing from seed is necessary to germinate even the easiest seeds.
Most seeds require humidity to germinate, even desert plants like
require that their growing medium remains moist until germination.|
Most seeds require oxygen to germinate, if buried too deep in their growing medium, or if the medium is too wet,
the seeds may not get the oxygen they require.
Delphinium grandiflorum Gentian Blue Dwarf seeds will usually germinate in 14-21 days.
Delphinium grandiflorum Gentian Blue Dwarf seeds need to be "overwintered" before they will germinate.
Stratification; cold treatment or vernalization. Seeds of some species need just a couple of weeks, others 3 months. Seeds can be stratified in dampened peat or sand, in a plastic box or bag at 4°C or 5°C in a refrigerator. The seeds should not be frozen or in a wet medium. Very small seeds can be sown on the surface of their growing medium, in pots sealed in plastic bags, and kept in the 'fridge. Many vernalized seeds need light to germinate when they are sown in the "Spring".
Cold stratify 2 weeks High temperatures cause dormancy.