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Approximately 250.00 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 Bidens pilosa is cold hardy
USDA Zone:3 -40° to -30°F (-40° to -34.5°C)
|Type of plant - annual
Flower or inflorescence:
...seeds like little pitchforks
|Height, in meters: 2
Height, in feet: 6.60
|Bidens pilosa sales history
Common names for Bidens pilosa:
|(folk: wide range of med. uses), Biden herisse, Black Jack, Bur Marigold, Carapacho de agulha, Hairy Beggarticks, Herbe aiguille, Herbe villebague, Morsiko (Tag.)?, Piquant noir, Sornet, Spanish Needle, Weichhaariger Zweizahn, Xiang feng cao, Zweizahn,|
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.
|We are looking for seeds from this plant, if you know where we can find seeds or would like to be told when we have a source, please let me know.|
|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.|
|45||: Bee and Butterfly Attracting also Honey and Pollen Plant Seeds|
|51||: Chinese Native and Introduced Plants|
|53||: Bedding Plant Seed List|
|83||: Vegetable Seed List|
|110||: South American Native 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.|
|946||: Diabetes, Plants for treating diabetes|
|This list has been put together mostly from scientific experiments published on the internet.|
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.
Bidens pilosa seeds will usually germinate in 7 to 50 days, even under good conditions germination may be erratic.
Sow Bidens pilosa seeds on the surface of moist compost, use a translucent cover to allow light in and to keep the compost humid and warm (do not place in direct sunlight)
Seeds germinate readily at temperatures from 10°C to 35°C