Sorbus 'Joseph Rock'
- Standard £4.99
- Next / named day £6.99
- Click & collect FREE
- Position: full sun or lightly dappled shade
- Soil: tolerates all soils
- Rate of growth: fast-growing
- Flowering period: April to May
- Flower colour: white
- Other features: attractive lemon-yellow berries
- Hardiness: fully hardy
Lovely green pinnate leaves appear in spring and turn glorious shades of orange, purple and red in autumn. Clusters of white flowers appear in spring and are followed in autumn by small yellow berries, which birds love. An outstanding small tree which can tolerate a wide range of soils and conditions.
- Garden care: Requires minimal pruning. Remove any broken, diseased or crossing branches in late autumn or winter. When planting incorporate lots of well-rotted garden compost in the planting hole and stake firmly.
Reviewed by 1 customer
Displaying review 1
Comments about Crocus Sorbus'Joseph Rock':
We've had this tree seven years and it's the best thing we've bought for our garden. Elegant foliage that looks stunning in autumn and beautiful berries that attract in the birds.
- Your Gardening Experience:
- Keen but clueless
Do you want to ask a question about this?If so, click on the button and fill in the box below. We will post the question on the website, together with your alias (bunnykins, digger1, plantdotty etc etc) and where you are from (Sunningdale/Glasgow etc). We'll also post the answer to your question!
Q:Sorbus tree in a pot and probelm on my Lemon tree
Hello Crocus, I used to have a wonderful Sorbus 'Joseph's Rock' in my previous small garden. I now have an even smaller garden set to raised beds contained by sleepers on 3 sides and paved in the centre with many pots. I would like to grow another 'Joseph's Rock', but this time it would have to be in a tub. Is this feasible? If so how big should the pot be initially? Would it have to be upped in size every couple of years, or can it be put in a large one straight away and left to grow into it and what about feeding it? A second problem I have is with a lemon tree, grown in a conservatory. This is its second year and it has produced 6 lemons - 5 still on the tree. I repotted it in citrus compost in a 9" pot and I have fed it weekly with the citrus feed I bought from you. For the past 3-4 weeks it has been exuding a stickiness which I think comes from a scale-like condition I have noticed mainly nestling along the ribs of the underside of the leaves, but also on some branches where the leaves join. A few leaves have started to go brown and curl at the tips. I have spent a lot of time trying to clean off the scale and did give it a spray a few days ago with a natural liquid containing neep oil. Still the stickiness is there every morning. What else can I do?! Yours hopefully, Pamela P.S. Do I need to continue Summer feeding while the lemons are still growing, or do I need to switch to the Winter feed regardless? The lemons grow very slowly!Asked on 27/9/2009 by Pamela Hodges
A:Hello Pamela, It is possible to grow this tree in a really large pot, but after several years it will start to struggle. You can either pot it up every couple of years, but I would buy the largest pot you can find and plant it straight out using John Innes No3 compost. As for the lemon, you should change to winter feed soon, and keep on removing the scale by hand. If you get rid of all of them then the stickiness will stop, but you should avoid using any chemicals on an edible crop. I hope this helps. Helen Plant DoctorAnswered on 28/9/2009 by Crocus Helpdesk
Q:Sorbus tree as focal point for our new development
Hi, I was just looking at your website, and was wondering if your Sorbus 'Joseph Rock' - Mountain Ash would be suitable in a shaded areas against an adjoining flank wall to our neighbour. Or would you have any other ideas? It is for an inner city location, and requires fairly low maintenance. The vicinity of next door's wall may hinder it's lateral growth. Would be nice to see something a little unusual as a focal point in a very small communal space. Await your response! Thanks IanAsked on 15/9/2009 by Ian Brown
A:Hello Ian, These trees prefer a sunnier spot, and I would never recommend planting a tree very close to a structure. A better alternative would be either a Pyracantha
http://www.crocus.co.uk/search/_/search.pyracantha/ or a Cotoneaster
http://www.crocus.co.uk/plants/_/shrubs/cotoneaster-frigidus-cornubia/classid.1020/, both of which can be trained to grow flat on a trellis or network of wires on the wall. I hope this helps. Helen Plant DoctorAnswered on 22/9/2009 by Ian Brown
Wildlife-friendly gardens are not only more interesting as you can watch all the comings and goings, but they are often more productive as many creatures will help increase pollination. Garden ponds act as a magnet to dragonflies and damsel flies, along wRead full article
The garden is at its most dormant right now, so it’s a good time to catch up on any pruning missed or forgotten since the autumn. If the weather isn’t favourable, you can leave it for a week or two, but make sure all winter pruning is completed before theRead full article
October sees the start of the dormant season which is the best time to prune lots of deciduous garden trees. You can prune newly planted trees to remove any damaged growth and help balance the shape of the canopy as well as maintain a dominant main leaderRead full article
Perhaps it is because the colours of autumn are so variable in the UK that we value them all the more when they appear. As levels of sunlight fall in autumn and the days become shorter, photosynthesis is no longer effective. For the tree, leaves thaRead full article
Come autumn the flowers may be fading away, eclipsed by shorter and cooler days, but there’s still plenty of foliage whether on the ground, or held aloft against a sinking sun. Touches of lipstick-red, sombre-burgundy, orange-peel and mustard-seed glow inRead full article
Trees are the winter showmen of the garden, coming into their own just as the days are getting shorter and the light levels are falling. By November many will have dropped their leaves to reveal a fine winter tracery above a textured trunk, providing a scRead full article