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Delphinium barbeyi

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Delphinium barbeyi
100 seeds for 6 Euros
available for preorder


Delphinium barbeyi
We do not know how many seeds there will be in a packet !
If we know the quantity of seeds, we list the quantity as:
examples '200 seeds' or '0.50 gram', not as packet.
1 packet for 14 Euros
available for preorder


Delphinium barbeyi
1 gram for 19 Euros
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Delphinium barbeyi
10 gram for 141 Euros
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Delphinium barbeyi
100 gram for 679 Euros
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Delphinium barbeyi

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 36358

The average, annual, minimum temperature zone where Delphinium barbeyi is cold hardy
USDA Zone:3 -40° to -30°F   (-40° to -34.5°C)
Type of plant - perennial
Flower or inflorescence: dark BLUE-PURPLE in dense panicles
Fruit: follicle (stratify 3-5 months)
Foliage: 7-15cm. ac., lobed 3-5
Height, in meters: 2
Height, in feet: 6.60
Delphinium barbeyi sales history
Parts of Delphinium barbeyi are considered toxic.

Synonyms (alternative names) for Delphinium barbeyi:
Delphinium exaltatum var. barb, Delphinium subalpinum, 

Common names for Delphinium barbeyi:

Barbey's Larkspur,  Subalpine Larkspur,  Tall Larkspur, 


Delphinium barbeyi is included in the following
B and T World Seeds flowering plant categories.

19:   Everlasting and Dried Flower Seeds Australian and Other
43:   Herbaceous Border Plant Seed List
44:   Cut flowers Commercial and other Recommended Varieties
94:   Natives of Rocky Mountain Area U.S.A.
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.
587:  Ranunculaceae


Happier and Healthier Plants, Naturally

plant-fungus communities, for improved nutrition, and disease and drought resistance.


Germination guide for Delphinium barbeyi

These notes are a general guide, it is recommended to check specialist literature for some of the more unusual seeds in our lists.
Seed Germination Theory and Practice by Professor Norman C. Deno
Some knowledge about growing from seed is necessary to germinate even the easiest seeds. Most seeds require humidity to germinate, even desert plants like Welwitschia mirabilis 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.
Some seeds need to be in the light (surface sown) or in the dark (sown deep enough to receive little or no light) to germinate. A rule of thumb is to cover the seeds their own width deep in the growing medium, but some seeds prefer to be sown much deeper, and some fairly large seeds like to be surface sown (or higher).
Many seeds germinate best at certain temperatures, some will germinate at a comparatively wide range of temperatures, yet others need fluctuating temperatures.
Almost all seeds are waiting in a dormant state for some outside stimulus to break their dormancy, some just need sufficiently high ambiant humidity, others need scarification, vernalization or to be passed through the intestines of an animal.

Delphinium barbeyi seeds will usually germinate in 14-21 days.
Normally germinates in the dark. Sow Delphinium barbeyi seeds about 2mm deep in a Peaty seed sowing mix at about 10°C.

Delphinium barbeyi 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".
Seed Germination Theory and Practice by Professor Norman C. Deno

Cold stratify 2 weeks High temperatures cause dormancy.


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