Viburnum opulus 'Roseum'
snowball tree (syn. Sterile)
- Position: full sun or partial shade
- Soil: moderately fertile, moist, well-drained soil
- Rate of growth: fast-growing
- Flowering period: May and June
- Flower colour: white or green-tinted white flowers
- Hardiness: fully hardy
In May and June the branches of this vigorous deciduous shrub are smothered with large, snowball-like clusters of white or green-tinted white flowers - hence its common name. With maple-like, fresh green leaves that become purple-tinted in autumn it's an excellent ornamental plant for a sunny shrub or mixed border with fertile, moist, well-drained soil.
- Garden care: After flowering prune established specimens, removing up to one in five of the oldest and weakest branches to the base. Apply a generous 5-7cm (2-3in) mulch of well-rotted garden compost or manure around the base of the plant.
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Q:What's the average growth rate per year please?Asked on 4/7/2014 by candygirl from yorkshire
Unfortunately it is really difficult to say how fast a particular plant will grow as this will be determined by a number of external factors such as the available water, light and nutrients as well as aspect and soil type, but Viburnum opulus 'Roseum' is classed as fast growing.Answered on 4/8/2014 by Anonymous from crocus
Q:Specimen Ceanothus or another large bushy shrub....
Good afternoon, When I was first looking for a Ceanothus to replace the one we have in our front garden, I looked on your website, but you only had small ones. Our once lovely Ceanothus has been pruned out of all recognition again this year, as I planted it a bit too near our boundary when it was a baby. I know it may come back, but it is getting ridiculous as every time it grows back it has to be cut back again severely and then ooks a mess for most of the year. Have you got a nice, tall, bushy Ceanothus to replace it? I love my Ceanothus but perhaps if you don't have a big one, do you have another large, flowering shrub as an alternative? Hope you can help Regards MargaretAsked on 12/5/2009 by D DRAKETT
A:Hello Margaret, it is rare to find larger sized Ceanothus as they are usually quite short-lived and don't normally live longer than 6 - 8 years. We do have a selection of larger shrubs on our site like Hamamelis, Hydrangeas, Magnolias, Acer, Cornus, Cotinus, Philadelphus, Syringa and Viburnum, so you may find something of interest. They will be listed in this section. http://www.crocus.co.uk/plants/ I hope this helps. Helen Plant DoctorAnswered on 12/8/2009 by Crocus Helpdesk
Q:Viburnum opulus 'Roseum' (Snowball tree) size?
Dear Crocus, Would a Viburnum opulus 'Roseum' the Snowball tree be OK in the back of a 6 ft by 7ft bed? Also when is the best time to move plants? I would ideally like to change the bed around in Sept/October. Many thanks ChrisAsked on 7/20/2009 by CHRISTINE JONES
A:Hello Chris, This plants will eventually grow to 5 x 5m, so it will eventually outgrow the space, but it will take several years to get that large. As for moving things, the best time is in autumn or early spring when the plants are dormant. I hope this helps. Helen Plant DoctorAnswered on 7/21/2009 by Crocus Helpdesk
Q:Viburnham opulus 'Roseum' (snowball)
Please can you advise me as to whether this Viburnum opulus 'Roseum' would do well at the back of a large bed. Many thanks ChrisAsked on 7/12/2009 by CHRISTINE JONES
A:Hello Chris, If you have the space, then this will look great at the back of a mixed border as it will grow to around 5 x 5m.Answered on 7/13/2009 by Crocus Helpdesk
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