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Dahlia imperialis f2 hybrids

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Dahlia imperialis f2 hybrids

Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary

B and T World Seeds' reference number: 66159

The average, annual, minimum temperature zone where Dahlia imperialis f2 hybrids is cold hardy
USDA Zone:9 20° to 30°F   (-6.5° to -1°C)
Type of plant - shrub
Flower or inflorescence: WHITE, ~ PINKISH
Foliage: to 60cm., 2-3 pinn., PURPLISH tinge...bamboo-like stems from tuber
Height, in meters: 5
Height, in feet: 16.50
Dahlia imperialis f2 hybrids sales history

Synonyms (alternative names) for Dahlia imperialis f2 hybrids:
Dahlia maximiliana, Dahlia maxonii, 

Common names for Dahlia imperialis f2 hybrids:

Dalia Giganton,  Tree Dahlia hybrids, 

Dahlia imperialis f2 hybrids is included in the following
B and T World Seeds flowering plant categories.

6:   Bulbous and Rhizomatous Plant Seed List
31:   House and Container Plant Seed List
43:   Herbaceous Border Plant Seed List
62:   Mexican Native and Introduced Plants
109:   Central American Native and Introduced Plants
146:   Standard Trainable Plants
185:   Plant Species whose germination is improved by Smoke
"Smoke" contains a butenolide compound produced by certain plants when heated, it speeds up or starts the germination of seeds from many different genera.
191:   Tropical Shrubs and Trees
246:  Asteraceae
708:  Compositae
720:   Fire Resistant Plants
Different classes of resistance: some grow back, some don't burn, a few have highly inflammable leaves that leave the rest of the plant intact, some trees don't have lower branches.

Happier and Healthier Plants, Naturally

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

Germination guide for Dahlia imperialis f2 hybrids

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.

Dahlia imperialis f2 hybrids seeds will usually germinate in 5-20 days.
Sow Dahlia imperialis f2 hybrids seeds about 2mm deep in a Peaty seed sowing mix at about 20°C.

Do not let the compost dry out.

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