A gardener’s work is never done, so why shouldn’t we be rewarded with tasty crops all year round? When I think ahead, I think of cosy nights in front of the log burner with a cup of delicious hot chocolate topped with perfectly whipped cream, feet up and scouring the Thompson & Morgan (slightly biased) catalogue with pure delight and excitement. But what better way to top that than being able to harvest your own winter veg?
Whilst there are plenty of vegetables you can harvest over winter, you will need to be organised late spring/summer and already planting your winter vegetables outdoors. There are crops that you can sow and grow over winter for a much earlier crop than spring plantings, but I will come onto that in a bit.
Over winter you can harvest mouth-watering parsnips, carrots, savoy cabbage and the vegetable that splits the nation, brussels sprouts! Parsnips will need to be sown from mid-spring to early summer as soon as the ground is workable. Carrots can be direct sown between March and July depending on your variety. Top Tip: If growing carrots, make sowings of mint or spring onion nearby this will deter carrot fly. If you haven’t already thought about your winter harvest then make note now so that next year you can be showing off your home grown veg at Christmas dinner.
What can you sow in winter?
Most winter vegetable plants are fully hardy and will cope well with cold winter weather, but if hard frosts threaten then you can always throw some fleece across them to provide some extra protection. Most can be planted or sown directly outdoors to ensure that your winter vegetable garden is fully stocked.
Garlic – Growing garlic couldn’t be easier and there are lots of varieties to choose from for autumn planting. Like onions, they have a long growing season and won’t be ready to harvest until next summer, but it is well worth the wait!
Spring Onion – Winter hardy varieties of Spring onion make a tasty accompaniment to winter salads. They are a fairly quick growing crop and early autumn sowings should be ready to harvest by early spring. Spring Onion ‘White Lisbon’ is a popular and reliable winter hardy variety.
Asparagus – If you have plenty of space then why not plant a permanent asparagus bed this autumn. Although asparagus beds take several years to establish, each asparagus crown can produce up to 25 spears per year and will continue cropping for 25 years. You will need to be patient with this crop as it will be 2 years before you can harvest them properly.
Wasabi rocket – This exclusive variety is perfect for windowsill growing. Wasabi Rocket can be harvested as a baby leaf within weeks of sowing or left to mature into a full leaf alongside your cut and come again salad varieties
Terri works in the e-commerce marketing department assisting the busy web team. Terri manages our blog and social media pages here at Thompson & Morgan and is dedicated to providing useful advice to our gardeners. Terri is new to gardening and keen to develop her horticultural knowledge.
The Scoville scale has been the standard measure of chili heat for over a hundred years, but a rating of 750,000 or 1million+ SHU doesn’t mean much to the average gardener, other than its likely to blow your socks off! Looking to simplify things and give customers a better informed choice, Thompson & Morgan has rated all 
Our greenhouses are at their best thanks to my brilliant friend Rachel who kept an eye on things. All the plants survived our mini break and we are still picking a steady stream of 
Slugs and Snails seem to want to torment me at the moment. The number I have pulled off the glass outside is ridiculous. They seem to want to crawl up the glass and through the windows then slide down the canes. I even found a slug chewing a hole in the peppers and wood lice crawled out of a hole on the other side of the pepper. Do woodlice bore holes in them? I’m not convinced it’s them as I saw earwigs in there too. Earwigs nip pretty hard if you upset them.
There are ten greenhouses in all. I have included a photo of the Victorian entrance and a picture of most of the greenhouse and its plan. It’s worth visiting just to see the giant Water lilies in flower. I could talk for hours about our trip away, but apart from the Botanical Gardens it would have nothing to do with plants, unless I can include, whilst out walking near Arthur’s Seat, that I never knew, once a Thistle has flowered it seed heads are super soft. I was slightly alarmed when my Uncle Ronnie picked a thistle and said rub it under his chin. I dare you to try it the next time you see one.
I decided that I would grow the roses in different conditions to see how they responded. The smaller one was planted in a container, so that it had no competition from any other plants. It was planted in good quality compost, with a slow release rose fertiliser at its roots. The pot was placed in full sun, facing south east, in a sheltered spot next to the greenhouse.
As daylight starts to dwindle from the June solstice onwards, thoughts are more of growing and harvesting than of sowing. Yet the later summer months, August and September, alongside those of early autumn, are still bright enough for growing a handful of hardy crops.
