Prunus domestica 'Czar' (C)
plum 'Czar'
'Czar' is a compact, reliably fruiting, self-fertile culinary plum to 2.5-4m in height depending upon the rootstock. White flower in spring, fruits very deep blue in early August
Size
Ultimate height
2.5–4 metresTime to ultimate height
5–10 yearsUltimate spread
2.5–4 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | White | Green | ||
|---|---|---|---|---|
| Summer | Green | Blue | ||
| Autumn | ||||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H6Botanical details
- Family
- Rosaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Genus
Prunus can be deciduous or evergreen trees or shrubs with showy flowers in spring, and often good autumn foliage colour. Some have edible fruit in autumn, and a few species have ornamental bark
- Name status
Accepted
How to grow
Cultivation
Keep a weed-free area of at least 60cm radius around trunk. Thin fruits if necessary. Irrigate in dry periods. Less susceptible to frost damage than many other cultivars
Propagation
Propagate by chip budding or grafting onto a clonal rootstock. The rootstock used with largely determine the vigour of the tree
Suggested planting locations and garden types
- Cottage and informal garden
- Wildlife gardens
- City and courtyard gardens
- Edible fruit
- Wall side borders
Pruning
Regular pruning required according to tree form
Pests
May be susceptible to aphids, caterpillars, fruit tree red spider mite, brown scale, plum moth and bullfinches
Diseases
May be susceptible to peach leaf curl, silver leaf, bacterial canker, blossom wilt and honey fungus
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.