• Deciduous
    Pinnate leaves to 15cm (6in) long, composed of up to 21 narrowly oblong, sharply-toothed, bright-green leaflets. Autumn colour of orange, red and purple.
  • White
  • Height
    10m (33ft)
  • Spread
    7m (22ft)
  • Tree
    Broadly upright tree. Produces flowers in flat-topped clusters 10cm (4in) across. Yellow berries turn orange-yellow with age.
  • Hardy - very cold winter
    Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F)
  • Full sun
  • Partial shade
    Light, dappled shade

SORBUS 'Joseph Rock'

 
H/Std £75.00 each 
Collect only available from our nursery nr Redruth in Cornwall Ready in 3 - 5 days
Delivery Information Normally 3 - 5 days
Courier Only due to the size of this plant.
Due to limitations imposed by couriers, taller items
might have to pruned to reduce height prior to dispatch.
plant size comparison icon 10 to 15 Litre
Click to see photo

 

  • Additional Features
    Berries
    These plants have berries.
    Good to know
    Prone to fireblight. Wildlife plant - flowers attract flies, bees and beetles.
    Pests & Diseases
    Aphids, sawfly larva, canker, honey fungus, fireblight.
    Place of origin
    From a seed collected in northwestern Yunnan, China, in 1932 by plant collecter Joseph Rock.
  • Hardiness
    Fully hardy
  • Leaf form
    Pinnate
    		(see photos above)
  • Leaf margin
    Serrate
    		(see photos above)
  • Leaf shape
    Oblong
    		(see photos above)
  • Pruning group
    Pruning group 1
    Suitable for: Deciduous and evergreen trees, and some deciduous shrubs.
    Pruning: Minimal pruning required. Prune wayward or crossing branches to maintain a healthy framework.
    When: When dormant in the late winter/early spring. Some in the summer/autumn to prevent bleeding of sap.

    RHS group 1
  • Scented Plants
    Scented flowers
  • Seasonal Interest
    Autumn
    Spring
    Summer
  • Soil Conditions
    Fertile well drained soil
    Moderately fertile. Humus-rich
  • Tree Shape
    Rounded to broadly columnar
  • Wildlife
    Bee friendly
    Bird friendly
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Planting to avoid allergic reactions and asthma
Shrubs and Trees - Seeds - 1) Collecting Seeds
Shrubs and Trees - Seeds - 2) Storing Seeds
Shrubs and Trees - Seeds - 3) Planting Seeds
Sorbus - Growing Guide
Trees - Care Guide
10m (33ft)
 tree - guide for size not form Average Person
  7m (22ft)
  

Useful extras...

Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00

Fertilisers & Feeds - Empathy
Afterplant - Grow Your Own
AFTER PLANT GROW YOUR OWN seaweed is ready to use liquid concentrate that was specially formulated be used on all edible plants.
Only £8.00

Fertilisers & Feeds - Empathy
Afterplant - Tomatoes
AFTER PLANT TOMATO FEED Liquid Concentrate with Bio stimulant is a high potash liquid concentrate containing seaweed extract, plant derived amino acids and other nutrients specifically formulated to benefit tomatoes and greenhouse plants.
Only £8.00

Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
3 options from £3.00

Fertilisers & Feeds - Empathy
Rootgrow Ericoid mycorrhizal fungi
This specially adapted Rootgrow™ mycorrhizal fungi will boost the growth of acid-loving plants like rhododendrons, azaleas, heathers and blueberries. It contains ericoid and arbuscular mycorrhizal fungi, which are found in poor acidic soils where ericaceous plants naturally grow.
Only £7.50

Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants. Perfect used in conjunction with Rootgrow™.
Only £7.50

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