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Approximately 10000.00 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 Phacelia grandiflora is cold hardy
USDA Zone:9 20° to 30°F (-6.5° to -1°C)
|Type of plant - annual
Flower or inflorescence:
LILAC, cor. to 3cm., WHITE centre, in dense cymes, long season watered
....(germination improved by smoke treatment)
br. ell.-ov., to 20cm.
|Height, in meters: 1
Height, in feet: 3.30
|Phacelia grandiflora seeds may be subject to seasonal availability
Common names for Phacelia grandiflora:
|Large Flowered Phacelia,|
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.
|53||: Bedding Plant Seed List|
|76||: Californian 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.|
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.
Phacelia grandiflora seeds will usually germinate in 12-30 days.
Best sown in situ. Total dark required.