B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Hypericum orientale is cold hardy
USDA Zone:7 0° to 10°F (-17.5° to -12.5°C)
|Type of plant - perennial
Flower or inflorescence:
YELLOW, stellate, to 3cm.dia., in corymbs
1-4cm., narr. obl-ell., gland ciliate
|Height, in meters: 0.45
Height, in feet: 1.48
|Hypericum orientale sales history
| Parts of Hypericum orientale are considered toxic.
Synonyms (alternative names) for Hypericum orientale:
is included in the following
B and T World Seeds flowering plant categories.
|1||: Stock list|
|Our stock changes almost every day, with seeds arriving and being shipped all over the world.|
We only stock long lived seeds, except for a few species that are always in demand.
Seeds that are not in stock are acquired fresh when ordered.
|9||: Alpine and Rock Garden Seed List (Hardy and Tender)|
|43||: Herbaceous Border Plant Seed List|
|72||: Russian Native and Introduced Plants (Central)|
|75||: Natives of Asia Minor and Introductions|
|131||: Toxic Plants|
|Some of the deadliest known poisons are found in plants. Some major food plants, eaten by millions of people every day, have toxic parts.|
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.
Hypericum orientale seeds will usually germinate in 30-90 days, even under good conditions germination may be erratic.