Cordyline australis ‘Albertii’ (Grass Palm)

King Albert’s Cordyline. He was king of the Belgians (reigned from 1909 to 1934). Why was this plant named after him? Absolutely no idea. It’s not tremendously hardy but will certainly take the sort of frost endured in the middle of big cities and within 3 miles of the coast. We’re not famous for our love of variegated plants but this (because of its variegation) grows slowly and is so elegant and slender of trunk. It’s a really pretty little plant and as long as its feet don’t get too wet, robust and easy. You can even leave it in a pot for several years and it won’t complain too much. Remove the old leaves as soon as they’re discoloured from age. It’s a nice job – you don’t need to cut them. Just pull them off and it’ll leave a smooth trunk. If you keep it in a conservatory or greenhouse it’ll probably get Red Spider Mite which needs to be dealt with. Biological control is the answer. Alternatively – if you have the time – take a soapy sponge and wipe the underneath of every leaf. Bit time consuming but it works.

Several have survived outside the White Swan pub on the A27 west of Arundel for many years. Well inland so can’t be all that frost tender.

For information and ideas on winter protection go to 64. Wrapping for Winter in the Glossary of Terms

Propagated by micropropagation

N.B. When clipping several plants with the same tool, have a bucket containing a 5% bleach solution and swish your blades around for 30 seconds between plants to sterilise them. This will help avoid the chance of cross contamination of disease.

As with all woody plants, plant high, exposing as much of the taper at the base of the trunk as possible. Allowing soil to accumulate round the base of a tree can be fatal. Keep very well watered when first planted.

Hardiness level Red

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IF IT HAS A RED TRAFFIC LIGHT

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Hardy in Atlantic Seaboard gardens, The Channel Islands, gardens in Central London (and other large cities) and conservatories.

This is only meant as a guide; there are some plants with red labels that would only survive in extremely favoured spots such as The Isles of Scilly or coastal south-west Ireland.

We're always on hand to give advice about plants and their frost hardiness.

Please remember that these coloured labels are only a rough guide.

General Point about Plant Hardiness: The commonly held belief that it's better to 'plant small' is perfectly true with herbaceous plants, but not necessarily true with woody plants. They need some 'wood' on them to survive severe cold - so plants of marginal hardiness in very cold areas should really be planted LARGER, rather than smaller, wherever possible.