Standard roses are created at the time of propagation by growing the rootstock longer and budding the desired variety at the top. Creating this extra length of the understock involves more time and effort and is the reason why standard roses are more expensive than their bush counterparts. Standard roses are also double and sometimes even triple budded to allow a more rounded head to develop.
Most rose nurseries in New Zealand produce standards in several heights, depending on the type of rose budded on top. The height of the standard refers to the distance between the roots and the bud unions.
450mm (1 ½ ft) – Most standards grown at this height are miniature and patio cultivars, although some shrub and ground-cover type roses are also produced on this size stem and are called mini weepers.
800mm (2 2/3 ft) – Most bush roses, including some Austins and Old Fashioned are grown this height. Shrub and ground-cover type roses are also grown at this height as weepers.
1800mm (6ft) – At this height, only shrub and ground-cover type roses are grown as tall weepers. A recent variation of this height has been pillar roses, with a cultivar budded 6 – 8 times the length of the stem creating a pillar of colour.
Short to medium growing cultivars are the best while taller cultivars and those with an upright habit are best avoided. Floribunda type roses often seem to the best as a standard as they are generally fit the above criteria and are quite free flowering as well.
Standard roses offer many potential uses in the landscape and we should all try and incorporate at least one standard rose into our gardens just to show how things can be done.
Patio and miniature standards (450mm) can easily be grown in containers provided you do the basics right and repot every few years. Under plant with seasonal annuals and you will have a very colourful show. Potted mini and patio standards also make great gifts.
If you are going to grow standard roses of any type in pots, it will probably pay to have a very heavy pot or anchor it down by some means.
Bush standards, because of their extra height, can be used in many situations from lining a driveway to framing an entranceway. If you want to screen away a fence or wall but don’t want the hassle of a climber or have the room, then consider some standards instead. You can also use standards in among your garden to give a bit of extra height where your garden is quite flat.
Weeping standards and pillars are best used open their own as a focal point in the garden, either by their own or under planted with low growing plants.
Before you plant your standard, drive in your stakes so the root system won’t be damaged. It will need to be tied up as well. It is suggested that you use only one tie at the top of the stem just below be bud union. This will allow for some movement and if the tie fails, then the only thing that will happen is the rose will fall over rather than snap off.
When it comes to pruning your standard, there isn’t much difference to your normal roses. Try and aim for a rounded shape when pruning and don’t be afraid to go a bit harder than you would on bush roses.
Standard roses are another way of growing the world’s favourite flower and offer different ways of incorporating roses into the landscape. Standard roses are propagated specifically for the purpose and come in several heights, although there is a good range of types and colours to choose from. They are just as easy to look after as ordinary roses but do need to be staked very well.
In the rose garden for October:
- Keep an eye out for any pests and diseases on your roses and treat accordingly.
- Stake or pinch out the top of new basal shoots emerging from the base to prevent them being blown off.
- Keep the weeds under control.
- Water if there is a spell of dry weather.
- If growing for show, you can dis-bud your roses by removing excess buds.
By Hayden Foulds. Read more here.