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Approximately 400.00 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 Callistemon polandii is cold hardy
USDA Zone:9 20° to 30°F (-6.5° to -1°C)
|Type of plant - shrub
Flower or inflorescence:
br. RED 10x5cm. spikes, YELLOW sta.
glob. caps. 6mm. dia.
to 15x4cm., ov.-lance.
|Height, in meters: 5
Height, in feet: 16.50
|Callistemon polandii sales history
Common names for Callistemon polandii:
is included in the following
B and T World Seeds flowering plant categories.
|15||: Australian Natives and Introduced Species|
|179||: Street Tree Seeds|
|190||: Trees and Shrubs For Mediterranean Climates|
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.
Callistemon polandii seeds will usually germinate in 14-60 days.
Sow Callistemon polandii 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)