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Sorbus 'Joseph Rock' Tree

Yellow Berried Mountain Ash Trees
  • Now £64 (inc VAT)
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Sorbus 'Joseph Rock' is renowned for its amber yellow, late summer berries that hang onto the tree into winter before becoming a welcome treat for birds. The pinnate foliage is a light/mid green and turns vibrant shades of red, orange, copper, purple and scarlet in the autumn, which set off the yellow berries beautifully. Corymbs of creamy white flowers adorn the branches in May-June and attract plenty of wildlife, especially bees.

Also known as the Yellow Berried Mountain Ash tree, 'Jospeh Rock' is upright and neat in form, growing to only 6 x 4 metres in 20 years. This popular choice makes an outstanding small garden tree and is worthy of a space in any garden. Sorbus Joseph Rock deservedly has the RHS Award of Garden Merit.

Click here to go to all Rowan/Mountain Ash trees.

AKA Yellow berried mountain ash tree, Yellow berried rowan tree, Mountain ash Joseph Rock, Sorbus rehderiana Joseph Rock

  • Common name: Mountain Ash 'Joseph Rock'
  • Height and spread in 20 years: 6 x 4 metres
  • Seasons of interest: Spring, Autumn, Winter
  • Foliage: Mid-green, pinnate leaves turn red and orange in autumn
  • Flowers/fruit: White flowers in spring, yellow berries in autumn and winter
  • Soil: Suits moist, well-drained situations and most soil types
  • Position: Full sun or part shade

Planting Advice for Sorbus Joseph Rock Trees

Our pot grown Yellow Berried Mountain Ash trees can be planted at any time of the year. Start by removing weeds and grass within a metre of your desired planting hole. Dig a square hole as deep as your root mass and approximately 2x as wide. To help the tree establish more effectively, sprinkle root grow in the hole.

Remove the pot, gently loosen the roots and place into the planting hole. Mix 50% of the original soil with 50% compost, fill in the hole and firm around gently. Avoid banking the soil up around the collar of the tree.

We recommend planting 'Joseph Rock' trees with a stake and tie kit. For single stakes, insert the stake at an angle to avoid penetrating the rootmass and knock it in until it is firm. Water generously around the base.

Aftercare Advice for Sorbus Joseph Rock Trees

If you’re planting in spring or summer, water well for the first few months. Increase watering if there are extended periods of hot or dry weather. If planting in autumn, you may only need to water a little. Irrigation kits make it easier.

Once planted, keep the area free of competing weeds and grass for the first couple of growing seasons. If your area is prone to rabbits, use a rabbit guard.

Pruning Sorbus Joseph Rock Trees

Yellow Berried Mountain Ash 'Joseph Rock' trees require a strong framework to support their bright yellow berries, so it is good to encourage this by raising the crown in summer. Simply prune the lower branches and any crossing, damaged or diseased branches within the crown.

Hard pruning of 'Joseph Rock' Rowan trees can be carried out in the dormant season, from autumn to winter.

Delivery Costs

*Free delivery promotion excludes mature trees, extra large kits and delivery to Highlands or Islands. Discount applies at checkout.

  Small/medium trees & shrubs

Select semi-mature trees & shrubs

All other mature trees
Mainland UK ex. Scottish Highlands £8 for any quantity £35 for 1-4 trees From £55 for any quantity
Scottish Highlands & the Islands From £30    
Outside Mainland UK Currently we are unable to deliver outside of Mainland UK

Delivery Times

Next Day Despatch
We will always try to get your plants to you as quickly as possible.  For many of our trees and plants, if you order today we will despatch your order within 24 hours.  We are constantly adding to our range of next day plants, and we do not add a surcharge for this service. Click here to see our next day delivery plants.

Standard Delivery
We have one of the widest range of trees in the UK, and for those plants which we cannot despatch next day we will normally despatch within 4 weeks. The despatch time for different products will be confirmed when products are added to your shopping basket

Pre-orders
We will only want to deliver your orders when they are perfect for planting! Depending on the season and how well the plants are growing, we will give our best estimates of the despatch dates for pre-orders.  These dates may vary and by species and while we will always try to deliver within these timeframes if the expected despatch does change then we will notify you by email.

Special Orders
Orders containing pleached or mature trees (trees over 2.5m in height) are delivered within 3 weeks. They require specialist delivery and are grouped geographically. Any customers ordering pleached or mature trees will be contacted and notified of their delivery date.

If your trees are required by a specific date, please let us know as soon as possible; while we can’t offer any guarantees we will always do our best to accommodate you. You can leave instructions in the notes field on the Delivery Page of the Checkout or send us an email at [email protected].

Please note that orders are shipped once all the trees in the order are ready.

Collections
Collections are by appointment only at our West Yorkshire-based nursery. If you would like to place an order for collection, please get in touch before placing your order. You will not be charged a delivery cost for a collection and any delivery cost that has been applied will be refunded.

The product table at the bottom of the page gives the forms and sizes available for this variety. Please note, photos are a guideline as all plants are unique. *Pot sizes may vary. Below are definitions of terms:

Supplied Size: Height measured from the top of the pot.

Single Stem tree: Classic tree with one trunk, pruned for a beautiful, natural shape.

Top grafted tree: A height next to this form refers to the length of clear stem, which will not grow taller. Only the head of branches will develop. Ideal for small spaces.

Feathered tree: Branches from the bottom of the trunk all the way up. These branches can be removed if a clear stem is required.

Multi Stem tree: Two or more stems arising from or near ground level, growing from one root system.

Bush: A plant with many stems low down, rather than one clear stem.

Clump: Several plants in one pot that give the appearance of a bushy multi stem tree.

Climber: Naturally climbing plant. Usually delivered running up a cane, ready to position in the garden.

Standard Tree: A more mature tree with an upright clear stem of approximately 1.8m-2.0m (measured from the soil to the lowest branches of the crown). Standards are available in different forms relating to their girth size (circumference of the stem measured 1m above soil level), not height.

 

Plant Specification Form Size Root type Price Quantity Qty
Sorbus 'Joseph Rock' Form: Single stem tree Size: 150-200cm Root type: 10L pot* Sorbus 'Joseph Rock' Price £64 (inc VAT) Was £80 (inc VAT)
Single stem tree 150-200cm 10L pot* £64 (inc VAT) Was £80 (inc VAT)
1
Total: £0 (VAT Free)
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