Sow now › Tonbridge (TN) › January
What to sow in January
in Tonbridge (TN)
15 crops can go in this month. Typical last frost TN: about 1 May. First autumn frost about 30 October. This is the January page; jump to this month.
Sow in January
Ready to pick in January
Coming up in February
Aubergine, Broad Beans, Cauliflower, Celeriac, Cucumber (Greenhouse), Leek, Onion (Bulb), Shallot, Sweet Pepper. See the February page.
Your postcode
Type the first half of your postcode (NE12, SW1A) and you'll get the page for your area. Or a US ZIP and you'll get your zone.
Questions people ask
What can I sow in January in Tonbridge (TN)?
15 crops go in this month in Tonbridge (TN): Apple, Blackberry, Blackcurrant, Cherry, Chilli Pepper (Hot), Chilli Pepper (Medium), Chilli Pepper (Mild), Chilli Pepper (Super Hot) and more.
When is the last frost in Tonbridge (TN)?
Typically around 1 May, with the first autumn frost about 30 October. Treat those as averages and watch the forecast; a cold spring can push them back a fortnight.
What's ready to harvest in January in Tonbridge (TN)?
Apple, Brussels Sprouts, Cabbage (Winter), Kale, Leek, Parsnip, Swede (Rutabaga).
Plan the plot, track every sowing, cook the harvest
Sowing reminders and harvest forecasts for your own frost dates, the Seed Tin, Scan Centre for any label or packet, and the Potty Mouth Garden Club. Free to start.
Allotment keeper in the North East of England, the voice behind the Tony C Smith YouTube channel, and the gardener who built GrowMore CookMore. Club numbers on this page update as members log their plots. Last updated 4 September 2026.