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Approximately 800.00 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 Tanacetum cinerariifolium High Potency is cold hardy
USDA Zone:6 -10° to 0°F (-23.5° to -18°C)
|Type of plant - perennial
Flower or inflorescence:
|Tanacetum cinerariifolium High Potency sales history
| Parts of Tanacetum cinerariifolium High Potency are considered toxic.
Common names for Tanacetum cinerariifolium High Potency:
|(tox:WHO II), Pyrethrum, high strength,|
Tanacetum cinerariifolium High Potency
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.
|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.|
|42||: Croatian Native and Introduced Plants|
|44||: Cut flowers Commercial and other Recommended Varieties|
|55||: Fragrant or Aromatic Flower or Foliage Plant Seeds|
|57||: Arid and Dry Condition 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.|
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.
Tanacetum cinerariifolium High Potency seeds will usually germinate in 30-60 days, even under good conditions germination may be erratic.
Doubleness of flowers increases in 2nd year.