Val Bourne has successfully grown Christmas roses for over a decade. She says the secret to growing perfect flowers is to plant them up into containers. Here's how...

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To grow Christmas roses start off by buying cheaper ‘tester’ Helleborus niger in smaller pots. If possible, buy your Christmas roses in flower, looking for rounded blooms and plenty of healthy foliage.

Pot them into slightly larger black plastic containers. It’s important to use a free-draining, soil-based compost such as John Innes No3. Place Christmas roses against a warm south-facing wall.

Once they’ve finished flowering move your hellebores into a dryish position in semi-shade, but continue watering them once a week so that good-looking foliage is produced. Make sure to deadhead the flowers to keep plants vigorous.

To keep Christmas roses lasting, repot your hellebores into slightly larger black plastic pots every year during the second half of summer. When repotting add some slow-release fertiliser – hellebores are hungry plants. Then move them back to the warm wall in late autumn.

If you need to divide Christmas roses after a few years, split into two or three large pieces, but generally it’s best to leave well alone. This system also works with later-flowering hybrid hellebores.

So get out, and get planting and enjoy these beautiful blooms.

 

Best varieties

Once you’ve succeeded with cheaper plants (around £3), progress to more sought-after (and pricier) varieties such as the following:

‘WALBERTON’S ROSEMARY’
Lovely pink flowers.
Supplier: Ashwood Nurseries 01384 401996, www.ashwoodnurseries.com

‘HARVINGTON DOUBLE WHITE’
Gorgeous, pure-white double blooms.
Supplier: Crocus 0844 557 2244, www.crocus.co.uk

‘POTTER’S WHEEL’
Very floriferous, with round, pure-white flowers.
Supplier: Long Acre Plants 01963 32802, www.longacreplants.co.uk

‘ASHWOOD STRAIN’
Well formed, cup-shaped rounded flowers of purest white on strong stems.
Supplier: Ashwood Nurseries 01384 401996, www.ashwoodnurseries.com