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Approximately 4000.00 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 Senecio jacobaea is cold hardy
USDA Zone:5 -20° to -10°F (-29° to -23.5°C)
|Type of plant - biennial, the leaves form a low rosette the first year, growing vertically and flowering the following spring.
Flower or inflorescence:
|Height, in meters: 1.5
Height, in feet: 4.95
|Senecio jacobaea sales history
| Parts of Senecio jacobaea are considered toxic.
Common names for Senecio jacobaea:
|(folk:external poultice for pain & inflamm.), (tox:unsaturated pyrrolizidine alkaloids), (tox:WHO II), Herbe de jacob, Hierba de Santiago, Jacobea, Jakobs-Greiskraut, Poshkar, Ragwort, St. James' Wort, Staggerwort, Tansy Ragwort, Yakubun Kanaryaotu,|
is included in the following
B and T World Seeds flowering plant categories.
|1||: Stock list|
|Our stock changes almost every day, with seeds arriving and being shipped all over the world.|
We only stock long lived seeds, except for a few species that are always in demand.
Seeds that are not in stock are acquired fresh when ordered.
|12||: British Native Wild Flowers Shrubs and Trees|
|34||: Oriental Herb and Vegetable Seed List|
|Not all Oriental Herbs are Culinary, or even edible. Be sure to correctly identify and prepare all herbs and vegetables before use.|
|36||: Herb Seed List Culinary Medicinal Dye and Aromatic|
|Not all medicinal, dye or aromatic plants are edible, some are toxic if eaten and others are dangerous if applied to the skin. Please check uses for plants.|
|38||: Indian Native and Introduced Plants|
|77||: Central European Native and Introduced Plants|
|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.|
|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.|
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.
Senecio jacobaea seeds will usually germinate in 10-21 days.