B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Nerium oleander Isabelle is cold hardy
USDA Zone:9 20° to 30°F (-6.5° to -1°C)
|Type of plant - shrub
Flower or inflorescence:
|Nerium oleander Isabelle sales history
| Parts of Nerium oleander Isabelle are considered toxic.
Nerium oleander Isabelle
is included in the following
B and T World Seeds flowering plant categories.
|31||: House and Container Plant Seed List|
|43||: Herbaceous Border Plant Seed List|
|55||: Fragrant or Aromatic Flower or Foliage Plant Seeds|
|57||: Arid and Dry Condition Plant Seed List|
|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.|
|146||: Standard Trainable Plants|
|190||: Trees and Shrubs For Mediterranean Climates|
|191||: Tropical Shrubs and Trees|
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.
Nerium oleander Isabelle seeds will usually germinate in 30-90 days, even under good conditions germination may be erratic.