Month-by-month and season-by-season jobs in a UK greenhouse — what to sow, what to protect, what to harvest, and what to tidy before the next weather turn.
Matt W · 29th Sep 2025
October’s beautiful autumn conditions make it perfect for essential garden tasks. From planting spring bulbs to preparing greenhouses, each job contributes to next year’s success. With over £6.5 billion being spent on UK gardening, October preparation ensures maximum return on your investment.
Matt W · 28th Aug 2025
September gardening tasks for UK gardens and greenhouses covering winter preparation, bulb planting, propagation and harvesting.
Matt W · 8th Aug 2025
Gladioli bring dramatic vertical colour to UK gardens, but timing their flowering correctly makes all the difference between a spectacular display and disappointment. These sword-like beauties have specific needs that, once understood, will reward you with months of stunning blooms.
Tender varieties need lifting in autumn. Wait until foliage yellows naturally, then lift corms carefully. Clean off soil, remove old foliage, and store in a cool, dry, frost-free place over winter.
Matt W · 29th Jul 2025
August gardening tasks for UK gardens and greenhouses covering harvesting, winter sowing, propagation and winter preparation.
Matt W · 9th Jul 2025
August in your UK greenhouse is about maximising opportunities. You're harvesting the rewards of summer growing while investing in winter abundance. The key is understanding that successful August growing requires active management—this isn't a month to set things up and hope for the best.
Focus on heat management first. Get your ventilation and shading sorted before you start sowing because failed sowings cost time you can't recover this late in the season. Once conditions are right, be bold with your sowings—your greenhouse gives you growing opportunities that outdoor gardeners simply don't have.
Matt W · 4th Jul 2025
July gardening tasks for UK gardens and greenhouses covering harvesting, feeding, autumn sowing and watering.
Matt W · 6th Jun 2025
The month brings with it the perfect conditions for establishing tender crops that will provide abundant harvests throughout summer and into autumn. A greenhouse is a great asset to any vegetable plot, enabling gardeners to make the most of the sun.
Even the smallest, unheated structure will allow gardeners to extend the seasons and produce good crops of a wide range of vegetables.
Matt W · 9th May 2025
May gardening jobs for UK gardens and greenhouses covering planting out tender crops, tomato care, ventilation and the Chelsea chop from installers with 16 years experience.
Matt W · 1st Apr 2025
April gardening tasks for UK gardens and greenhouses covering hardening off, direct sowing, lawn feeding and weed control.
Matt W · 27th Feb 2025
March gardening tasks for UK gardens and greenhouses covering seed sowing, pruning, lawn care and greenhouse preparation.
Matt W · 19th Dec 2024
A greenhouse is an asset to any garden. Greenhouses extend the growing season, protect plants when they are their most fragile, and open up a wider range of options for the gardener. The best plants to grow in your greenhouse in the winter will depend on where you live, how big your greenhouse is, and your gardening goals.
Matt W · 19th Dec 2024
Lavender is a lovely plant known for its calming scent, pretty purple flowers, and many uses. If you want to grow a beautiful lavender field or just add some charm to your garden, this guide will help you grow and look after lavender plants.
The best time to plant lavender is in spring, usually between March and May. This gives the plants enough time to grow strong roots before winter. You can also plant lavender in early autumn, but make sure to do it at least six weeks before the first frost so the roots can grow properly.
Matt W · 19th Nov 2024
Greenhouse seed sowing adds 4-6 weeks to the UK growing season at either end. Matt's tested month-by-month calendar with soil temperatures, propagator timing, and the kit that triples tray capacity.
Matt W · 1st Nov 2024
Sow tomato seeds indoors in mid-March at 21-27 degrees C. Transplant seedlings into an unheated greenhouse from late April once nights hold above 10 degrees C. The UK unheated growing season runs April to October. Reliable varieties include Gardener's Delight, Sungold, and Moneymaker.
Matt W · 21st Oct 2024
As the seasons change and the weather turns colder, many UK gardeners find themselves longing for the lush, productive days of summer. But what if I told you that you could continue growing vegetables in a greenhouse all year round, right here in the UK? It's not just a gardener's dream ? it's entirely possible with the right knowledge, equipment, and a bit of passion. In this comprehensive guide, we'll explore how to transform your greenhouse into a year-round vegetable paradise, providing you with fresh, homegrown produce even in the depths of winter.
Matt W · 17th Oct 2024
Autumn is here, and you might be wondering, "What are the best gardening jobs for autumn in the UK?" As the leaves start to turn and temperatures begin to drop, it's the perfect time to give your garden a bit of extra love before winter sets in. Whether you?re a seasoned gardener or just starting, this guide will walk you through the essential gardening tasks for autumn.
Matt W · 26th Apr 2021
April is the peak of spring. It is an important time for attending to a number of basic gardening chores ahead of summer. The what-to-do list for April must be flooded with preparation and planting tasks. To enjoy your garden to the fullest this coming season, you must be prepared to do certain garden tasks in April.
Matt W · 23rd Mar 2021
The month of March heralds the beginning of spring. It is the month when your garden comes alive with the emergence of colourful spring bulbs.
The winter cold spell is almost broken and as the worst of the weather is now over there is plenty to do in your garden in March. In this post we look at some of the key jobs you have to do on your garden in March as you prepare for the spring planting season.
Matt W · 19th Oct 2018
Even though the cooler weather is here and winter is approaching, you aren?t done in your garden yet. Like most gardeners, you have probably spent quite a bit of time in the spring preparing your garden.
Matt W · 4th Jul 2018
Rain is a bit elusive in July, but regardless of that, there is still plenty to do in the garden.
In this guide, we share some July gardening tips so you can still keep your garden in tip-top condition.
Matt W · 25th Jan 2018
10 winter gardening jobs that keep UK gardens ticking through frost: insulation, pruning, planting and tools from greenhouse installers with 16 years experience.
Matt W · 11th Feb 2016
If you like growing flowering plants for decorative use as well as edible crops in your greenhouse, the petunia is an excellent choice to plant at this time of year. Unlike some other plants you can grow from March, petunia plants do not need an additional heat source in early spring, and will grow comfortably in the shelter of your greenhouse.
Matt W · 22nd Jan 2016
Most garden pests die off over winter because it is cold and they can?t survive in freezing temperatures, but in the relatively comfortable environment of a greenhouse, any remaining pests will thrive. Slugs, aphids, red spider mite and mealy bugs all like to hibernate in hidden places inside a greenhouse. If you don?t eradicate them before spring, your newly sown seedlings will provide a tasty banquet for them to feast on. A deep clean will help you locate any sneaky slugs and other pests before they cause havoc when you start sowing seeds.
Matt W · 10th Nov 2015
Greenhouse gardening is the best way to undertake winter gardening because it allows you to enjoy your hobby when it's freezing cold outside. Of course, if you want to see success here, there are some things you will need to do. Keep reading to find out more.
Ask us anything about delivery, installation, or our products.
