These berries will make your garden a magnet for birds
A blackcap on holly berries. Picture: Alamy/PA
Growing berry-bearing shrubs and trees is an almost guaranteed way to help birds in the garden stock up for winter.
Yet some berries seem to take their fancy rather than others â or are preferred by certain species of birds, says Adrian Thomas, RSPB wildlife gardening expert. âIn particular, birds seem to prefer red berries, but that doesnât mean that more unusual colours are to be avoided,â he observes.
âThose which ripen to pink, white or yellow may often be those that remain into the middle of winter when birds such as waxwings can be desperate for them."
There is even a bird that is named because of its association with berries â the mistle thrush, which adores mistletoe, he adds. âI wouldnât be without lots of berry-bearing plants in the garden. To see flocks of birds descend on them in a feeding frenzy is always exciting, and if any of the feast lasts until winter, the chance of attracting redwings, fieldfares or even the rare waxwing is a winter treat for us, too.â
Different berries ripen at different times, which means that with a bit of careful planning, you can provide a staggered feast over many months, starting with juneberry (Amelanchier lamarckii) and going through until spring with ivy berries.
You can plant berry-bearing shrubs in borders or pots, and some can be trained up trellises, walls and fences.
Five berry-bearing climbers, shrubs and trees that Thomas thinks are indispensable in the garden are:
The berries have a very high fat content. They also ripen sequentially over a long period, right through until spring. You do need to allow ivy to get its "head into the light" for it to flower well and hence set fruit.
Ivy is about the easiest plant to grow â itâs not fussy about soil (although common ivy does better in alkaline soils)Â and will grow in sun or shade, quickly covering difficult areas such as dry spots and stabilising the soil. Just donât put it in an area that is permanently waterlogged.
The red "haws" are a staple in the countryside for all the common members of the thrush family â blackbird, song thrush, mistle thrush, redwing and fieldfare. Peak consumption is from October to December. Their autumn flowers also provide late nectar for insects.
You can grow it as a specimen tree or a hedge in any garden soil in sun or partial shade. Avoid ground which is permanently waterlogged, which could rot the roots. If you are creating a new hedge, plant bare-root hedging plants between October and February.
Remember, holly bushes are either male or female, and youâll need a female variety to be sure of winter berries. You may have to plant a male as well for pollination if there isnât one close by. The red berries are again staples for the thrush family, plus wood pigeons.
Hollies are not fussy about their soil type or situation. All hollies tolerate shade, although variegated varieties do better in the sun. If you have limited space, go for a self-fertile one which doesnât need a mate to produce berries, such as âJ.C. Van Tolâ.
As well as the native rowan, many of the other garden varieties and cultivars are excellent for berries, including the pink-berried Sorbus vilmorinii. For the native rowan, peak consumption is in August, ahead of the arrival of the winter-visiting redwings and fieldfares.
Again, it is not fussy, thriving in sun or partial shade, but try to grow it in moderately fertile, humus-rich soil. Pruning isnât necessary, although you can remove dead branches in winter. While some rowans, such as mountain ash, can grow to around 6m, you can get smaller ones, such as the yellow-berried âJoseph Rockâ, which makes an ideal specimen tree, reaching 4m in 10 years.
The deep red berries of Prunus padus, which ripen to shiny black, are small, which means that smaller birds such as blackcaps and robins can eat them as well as the thrushes.
Ideally, plant this deciduous tree in autumn in moderately fertile soil in full sun. It can grow to 15m tall and almost the same in width, so youâll need a big garden, although you can get more compact varieties such as Prunus padus âAlbertiiâ.