B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Saxifraga umbrosa is cold hardy
USDA Zone:7 0° to 10°F (-17.5° to -12.5°C)
|Type of plant - evergreen perennial
Flower or inflorescence:
WHITE, small YELLOW - RED spots
obl. ell. to 3x2cm.
|Height, in meters: 0.3
Height, in feet: 0.99
|Saxifraga umbrosa sales history
Common names for Saxifraga umbrosa:
|London Pride, Rockfoil, Schatten-Steinbrech, St. Patrick's Cabbage,|
is included in the following
B and T World Seeds flowering plant categories.
|9||: Alpine and Rock Garden Seed List (Hardy and Tender)|
|43||: Herbaceous Border Plant Seed List|
|48||: Polish Native and Introduced Plants|
|80||: South West European Native and Introduced Plants|
|165||: Shady Condition 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.
Saxifraga umbrosa seeds will usually germinate in 15-60 days, even under good conditions germination may be erratic.
Saxifraga umbrosa seeds will mostly germinate as the weather warms up in Spring, some may germinate during the Summer or Autumn but are more likely to stay dormant until the following Spring.