B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Asplenium obtusatum is cold hardy
USDA Zone:9 20° to 30°F (-6.5° to -1°C)
|Type of plant - perennial
|Height, in meters: 0.4
Height, in feet: 1.32
|Asplenium obtusatum sales history
Common names for Asplenium obtusatum:
is included in the following
B and T World Seeds flowering plant categories.
|3||: Fern Spore Species List|
I think we only list Polypodiopsida (Filicopsida/ Filicineae) as Ferns.
|15||: Australian Natives and Introduced Species|
|31||: House and Container Plant Seed List|
|65||: World Coastal Tree and Plant Seed List|
|134||: Tasmanian Natives Seed List|
|153||: Semi Salt Tolerant Plant Seeds|
|169||: Sandy Soil Plant Seed List|
|720||: Fire Resistant Plants|
|Different classes of resistance: some grow back, some don't burn, a few have highly inflammable leaves that leave the rest of the plant intact, some trees don't have lower branches.|
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.
Asplenium obtusatum seeds will usually germinate in 30-180 days.
Sow Asplenium obtusatum seeds on the surface of a firmly tamped down peat compost, the spores must be kept warm and damp at all times, and need daylight.