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Eucalyptus sieberi

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Approximately 80.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

Eucalyptus sieberi
10 gram for 19 Euros
available for preorder


Eucalyptus sieberi
25 gram for 21 Euros
available for preorder


Eucalyptus sieberi
5 gram for 23 Euros
available for preorder


Eucalyptus sieberi
100 gram for 70 Euros
available for preorder


Eucalyptus sieberi
1000 gram for 385 Euros
available for preorder


Eucalyptus sieberi
250 gram for 458 Euros
available for preorder



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Elements of Structural and Systematic Botany

B and T World Seeds' Botanical Glossary
Synonyms (alternative names) for Eucalyptus sieberi: Eucalyptus sieberiana, 

Common names for Eucalyptus sieberi: Coast Ash,  Ironbark,  Silvertop Ash,  Silvertop-Ash,  Tasmanian Ironbark, 


Eucalyptus sieberi is included in the following
B and T World Seeds flowering plant categories.

16:   Eucalypts Relatively Hardy in UK
May be hardy to USDA Zone 8 (10 to 20°F   -12 to -6.5°C)
45:   Bee and Butterfly Attracting also Honey and Pollen Plant Seeds
60:   Economic Timber Trees
see also Cabinet Wood Tree Seeds
65:   World Coastal Tree and Plant Seed List
98:   Erosion Control Plant Seed List
132:   Windy Condition Plant Shrub and Tree Seed List
134:   Tasmanian Natives Seed List
169:   Sandy Soil Plant Seed List
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.
190:   Trees and Shrubs For Mediterranean Climates
191:   Tropical Shrubs and Trees
192:   Tropical Commercial Selection Trees Shrubs and Flowers
515:  Myrtaceae


Happier and Healthier Plants, Naturally

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


Germination guide for Eucalyptus sieberi

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.

Eucalyptus sieberi seeds will usually germinate in 14-90 days, even under good conditions germination may be erratic.
Sow Eucalyptus sieberi seeds on the surface of a Peaty seed sowing mix at about 22°C.

Eucalyptus sieberi 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

Sow seed and chaff together. (Pre-chill for 4 weeks).


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