Osmanthus x burkwoodii
Burkwood's sweet olive
Also known as x Osmarea burkwoodii
- Height × spread
- 2.5m × 3m
- Position
- All conditions
- Hardiness
- Cold to -15C (RHS H5)
- Flowers
- Spring
Availability
Generally available in late Spring & Autumn
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This useful plant grows slowly and is often used for hedging. It has small oval leaves that are smooth, dark-green and shiny. In spring masses of tiny, honey scented, flare lipped flowers appear in small clusters that look extremely starry in their effect. Its slow dense growth makes a good hedge.
- Flower colour
- White
- Foliage colour
- Green
- Variegated
- No
- Scent
- Yes, sweet-honey
- Shape
- Dome
- Height
- 2.5m
- Spread
- 3m
- Height in 10 years
- 2m
- Spread in 10 years
- 1.5m
- Season of interest
- Spring
- Flowers in
- Spring
- Evergreen
- Evergreen
- Garden style
- Scented garden, Mediterranean garden
- Sun or shade
- All conditions
- Soil type
- Chalk, Clay, Loam (normal)
- Soil pH
- All types
- Drainage
- Well drained soil
- Hardiness
- Cold to -15C (RHS H5)
- Borders & containers
- Borders
- Use for
- Wall cover, Hedge, Structural
- Walls
- West, East facing
- Deer
- May be nibbled by deer in winter
- Hazards
- No
- Pet safe
- Yes – listed in our pet-safe plants
Spring
Spring - late · Outdoors
Feed with slow release fertiliser
Apply a general purpose slow release fertiliser, spreading it around the root area of the plant as it is coming into growth. (Or apply a liquid feed at regular intervals throughout the growing season.)
This is a simple way to provide a nutrient boost as a single annual procedure.
Spring-Autumn · Outdoors
Water during dry periods
For plants in the ground, when there has been little or no rain for a period of 7-10 days and the soil is dry, give it a deep watering and repeat weekly until there is a downpour of rain. Check plants in pots more frequently, especially in hot weather.
Spring · Planting
Prune lightly after flowering
Give the plant a light haircut, generally tidying it up and removing any shoots that are wayward or damaged in any way. Dead flowers can be cut off if this is practical - the shrub may have too many, or they may be hard to reach.
Planting & general
Outdoor planting · Planting
Add root growth stimulant to the planting hole
Mycorrhizal fungi helps roots establish quickly, so they absorb water and nutrients more efficiently. It comes as a powder, granule or gel. Add to the planting hole or container, and to the plant's rootball before planting in the hole. For "bareroot" plants use a gel.
Hedges · Planting
Suitable for an informal hedge
If left to grow naturally this is a hedge that has an informal growth habit that gives it a natural, or some may say, 'untidy' look.
Hedges · Planting
Hedge clipping reduces flowers
If clipped for a hedge, there will be few flowers. The plant will only flower if left to grow freely. This may be acceptable if an informal hedge is required.
Found in
More Osmanthus
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Osmanthus armatus
Armed devil's wood
Osmanthus decorus
Ornamental tea olive
Osmanthus heterophyllus
Holly olive, False holly, Holly tea olive
Osmanthus heterophyllus 'Aureomarginatus'
Holly olive, False holly, Holly tea olive
Osmanthus heterophyllus 'Gulftide'
Holly olive, False holly, Holly tea olive