Pinus thunbergii 'Ōgon'
Japanese black pine 'Ogon'
'Ogon' is a relatively slow-growing pine, pyramidal then spreading and ultimately reaching around 15m. The stiff needles, 7-12cm long in pairs, are green and yellow, becoming more yellow the more sunlight they receive
Size
Ultimate height
Higher than 12 metresTime to ultimate height
more than 50 yearsUltimate spread
4–8 metresGrowing conditions
Moisture
Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green Yellow | |||
|---|---|---|---|---|
| Summer | Green Yellow | |||
| Autumn | Green Yellow | |||
| Winter | Green Yellow |
Position
- Full sun
Aspect
South–facing or North–facing or West–facing or East–facing
Exposure
Exposed or ShelteredDrought resistance
Yes Hardiness
H7Botanical details
- Family
- Pinaceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen
- Habit
- Bushy
- Genus
Pinus can be shrubs or large, evergreen trees, some species with attractive bark, developing an irregular outline with age and bearing long needle-like leaves in bundles of 2, 3 or 5; conspicuous cones may fall or remain on the tree for years
- Name status
Accepted
How to grow
Cultivation
Grow in any well-drained soil in full sun
Propagation
Propagate by grafting in late winter
Suggested planting locations and garden types
- Architectural
- City and courtyard gardens
- Coastal
- Cottage and informal garden
- Low Maintenance
Pruning
No pruning required
Pests
May be susceptible to adelgids, conifer aphid, sawfly larvae, and pine shoot moth
Diseases
May be susceptible to honey fungus and needle cast diseases
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