Soft fruit
Summer raspberry
Rubus idaeus
Timings for your region
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Never sown — bare-root plants go straight into the bed.
The harvest times are for an established plant — the first crop comes after 1–2 years.
Plantingmid October – late November
Harvestlate June – late July
Practical tip
Never plant where raspberries have stood in the last five years — soil sickness is the commonest reason a row never gets going. Cut the canes that have just fruited right out after harvest; this year’s canes stay.
Origin & history
The raspberry is native here: the wild raspberry moves into clearings and windthrow patches and vanishes again as soon as the canopy closes. It came into cultivation late — medieval monastery gardens knew it, but deliberate breeding only began in the 19th century in England and Scotland. Much of what you can buy still comes from there: the Glen varieties were bred in Dundee, while “Meeker” and “Tulameen” come from the Pacific Northwest of North America. The underlying plan never changed — a perennial root that pushes up new canes every year while the two-year-old ones die off.
Varieties
First make sure the label really says summer raspberry or single-cropping — both types sit side by side in the shop and want opposite pruning. “Meeker” is the tough standard with firm fruit that freezes well; “Tulameen” is reckoned the best for flavour and picks over several weeks, but wants a warm, sheltered spot; “Glen Ample” has spine-free canes, which makes picking and tying in a long row noticeably easier. Buy virus-tested stock from a nursery rather than suckers from a neighbour — you cannot see a virus on a cane, and you are taking it into the bed for ten years.
Care
Put the wires up before you plant: two posts and three wires at 60, 100 and 160 cm. The new canes get tied in as they grow through the summer, or the first thunderstorm snaps them. Thinning is what decides berry size — keep only eight to ten strong canes per running metre and pull out everything that stays thin or comes up outside the narrow strip. A layer of compost along the row in March, no fresh manure. The roots sit in the top 30 cm, so mulch instead of hoeing, and water deeply through dry weeks in June. In spring shorten the tips a hand’s width above the top wire.
What can go wrong
Soil sickness is not a shortage of nutrients but a mixture of soil-borne fungi and nematodes that builds up under an old row; a new planting on the same ground stays weak from its first year, and only a fresh site or exchanged soil gets round it. Spur blight shows as purple-brown patches around the buds of this year’s canes, which then die back over winter — air is the only answer: thin rigorously, keep the row narrow, go easy on nitrogen and take cut wood out of the garden. The raspberry beetle hits exactly the June flowering; its pupae overwinter in the top few centimetres, so loosening the row shallowly in March exposes them.
Harvest, storage & kitchen
A berry is ripe when it slips off the white plug and stays in your hand — no other test works. Pick every two to three days, in the morning and dry, into shallow trays no more than two layers deep, and wash them only just before eating. They keep barely two days in the fridge, so anything not going straight on the table goes onto a tray in the freezer in a single layer and into a bag afterwards. “Meeker” holds its shape that way, “Tulameen” is better eaten fresh. For jelly push the seeds through a sieve; with jam sugar raspberries set most reliably.
All timings are guide values for the given climate, not a guarantee. Weather, aspect and variety all have a say.