B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Thelymitra benthamii is cold hardy
USDA Zone:10 30° to 40°F (-1° to +4.5°C)
|Type of plant - perennial
|Thelymitra benthamii sales history
is included in the following
B and T World Seeds flowering plant categories.
|4||: Orchid Seed List|
|15||: Australian Natives and Introduced Species|
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.
Thelymitra benthamii seeds will usually germinate in 90-365 days, even under good conditions germination may be erratic.