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Approximately 167.00 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 Acacia semirigida is cold hardy
USDA Zone:9 20° to 30°F (-6.5° to -1°C)
|Type of plant - shrub
Flower or inflorescence:
CREAM to pale YELLOW 6cm. racemes
to 12x1.2cm., shiny
to 9cm.x8mm., glands
|Height, in meters: 4
Height, in feet: 13.20
|Acacia semirigida sales history
is included in the following
B and T World Seeds flowering plant categories.
|15||: Australian Natives and Introduced Species|
|27||: Acacia Seed List|
|167||: Hedging Shrubs Ornamental Or Barrier|
|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.|
|191||: Tropical Shrubs and Trees|
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.
Acacia semirigida seeds will usually germinate in 21 days.
Soak Acacia semirigida seeds in warm water, which should be changed daily. Most seeds swell up when they are soaked, those that do should be sown immediately. Seeds that don't swell can be gently scarified.
Soak in warm water for 4 hours.