Best Turnip Varieties for Scotland

Turnip is sown in a narrow window that most seed packets gloss over: March to mid-August in the UK generally, but a Scottish plot loses weeks at both ends compared with the south, and a turnip sown too late in a cold, wet autumn won't bulk up before growth stalls. That squeeze matters more for turnip than for most vegetables, because the crop is deliberately grown in small, repeated batches every few weeks rather than one big sowing, and which variety you choose changes how forgiving that succession-sowing routine is.

Squeeze more sowings into a shorter season, or bulk up fewer roots for later use, the two goals pull towards different varieties, and the recommended list of turnips splits fairly cleanly along that line.

Why sowing timing drives the variety choice here

In a Scottish growing season that starts later and closes down earlier than further south, every sowing window is worth more, and a variety that bolts (runs to flower) partway through, usually triggered by a dry spell rather than by cold, wastes an entire slot. That's the practical reason bolt resistance, not just flavour or colour, is worth weighing before choosing what to sow.

No frost tolerance figure is stated for the roots themselves once they're in the ground, so treat those harvest windows as the safe pull-by point rather than leaving a crop out through a hard frost.

Soil pH matters too: turnip growth is restricted below pH 5.4, according to general vegetable-growing guidance; no pH figure is published for turnip specifically. If a soil test comes back below that, garden lime raises pH, follow the product's own application rate rather than guessing. The same acidic soil raises clubroot risk in brassicasThe cabbage family: cabbage, kale, broccoli, cauliflower, Brussels sprouts, kohlrabi, swede, turnip and more, sharing the same pests, diseases and rotation rules. Full definition → generally, turnip included; rotationMoving each crop family to different ground each year, on a multi-year cycle, so pests and diseases that build up in soil don't get a repeat host. Full definition →, and liming where clubrootA soil-borne fungal disease of the brassica family that swells and distorts roots, and survives in soil for years. Full definition → has been a problem before, are the standard defence.

And a naming warning before you order seed: in everyday Scots usage, "neep" or "turnip" often means what an English seed catalogue calls swede (Brassica napus, a different plant with a six-month growing season) rather than the fast Brassica rapa turnip this article covers. Check the Latin name on the packet if there's any doubt, the full turnip growing guide has more on the naming overlap, plus the sowing method, spacing, and raising instructions in step-by-step detail.

Salad-type vs traditional turnip: a real distinction, verified variety by variety

"Japanese type" and "maincrop" aren't just packet marketing, they describe genuinely different plants. Japanese-type turnips (also sold as salad turnips) are bred to be pulled young: smaller, faster, milder, often eaten raw. Traditional turnips are the classic purple-topped root, typically left longer to size up. This comparison sticks to the currently AGM-listed varieties, since that's the only place UK-wide performance is independently trialled rather than just claimed; older heritage turnips exist too, but without that kind of verification behind them they're outside what a comparison like this can responsibly stand behind. Here's how the five stack up:

Note that the AGM is a UK-wide trial result, not a Scotland-specific recommendation, it's still a reasonable filter, since AGM turnips have at least been trialled and judged to perform reliably, but it isn't proof of Scottish suitability on its own. The hardiness (H) ratings above matter less than they would for a perennial: turnip is grown as a fast annual and lifted well within the harvest windows given, long before any of these ratings would come into play, so treat that column as background rather than a reason to favour one variety over another.

Worth being precise about Oasis specifically: its bolt-resistance claim and AGM status come from the general variety list, but its own individual plant record doesn't repeat either the badge or the wording, Tokyo Cross's own page, by contrast, does show its badge directly, so this looks like a gap specific to Oasis's page rather than a crop-wide pattern. The claim itself is real and clearly sourced, just worth knowing which page it actually lives on.

Four of the five carry the AGM. Oasis, Temari Red and Tokyo Cross are explicitly salad/ Japanese types; Atlantic is the outlier, described for baby veg and containers rather than as a storage root, and none of this shortlist is billed as a long-storage maincrop turnip in the traditional sense. One practical result of that: a bolt-prone batch costs less when it's a quick 6-week crop than a 10-week one, so the fast salad types absorb Scotland's succession-sowing risk better than a slower sowing would.

Growing-season length varies across Scotland, the frost-dates page has the regional breakdown, which is worth checking if you're deciding how many successive batches you can realistically fit in before autumn closes things down.

Best overall pick, and the situational alternatives

Best overall: Oasis. It carries the AGM, and its variety description explicitly flags bolt resistance, "slow to bolt (flower) or turn woody", the trait that most directly protects a repeated small-batch sowing plan from a bad week of weather. It's also described as delicately flavoured rather than purely a speed-grown baby root, so it holds up reasonably well if a sowing gets left a little longer than planned, which happens on a real allotment.

For fastest turnaround / tightest succession sowing: Tokyo Cross. At 35–60 days from sowing it's the quickest of the group, useful for squeezing an extra batch or two into a short Scottish season, particularly for a late-summer sowing that needs to finish before the weather turns. Temari Red is the alternative here if you want the same salad-turnip speed with a different colour and flavour note on the plate.

For a more traditional-sized root: Atlantic. It's the one variety in this set not billed as a Japanese/salad type, an early purple-topped turnip suited to containers as well as open ground. It won't give you a genuine winter-storage maincrop in the way an old-fashioned heavy turnip would, but among the AGM-verified options it's the closest to the classic shape and size gardeners expect from the name "turnip".

Whichever type you choose, boltingA plant switching early into flowering and seed production, usually triggered by stress, after which leaves, roots or bulbs turn bitter or unusable. Full page → is the shared risk worth watching for, and the bolting guide covers the wider triggers and fixes beyond variety choice. Scotland's damp climate suits slugs, which go for seedlings early on, and because turnip is a brassica it also carries the usual brassica pest load: flea beetle riddles young leaves with small holes in warm, dry spells, a fine insect mesh laid from sowing keeps it off, useful for the earliest cloche-started batch in particular, plus cabbage root fly, the cabbage white caterpillar, and clubroot, whose risk rises on the same acidic ground mentioned above if brassicas have been grown on the same ground recently. All of these are covered on their own pest pages here and are worth checking regardless of which variety ends up in the ground. If you're growing Atlantic or another maincrop-style variety through to October, the growing guide also covers storing the lifted roots in moist sand through winter.

Common questions

Sources