Greenhouse growing in winter might seem like a gardener’s dream, and guess what? It’s entirely achievable!
At Greenhouse Emporium, we’ve mastered the art of nurturing plants during the colder months. So, how to build a winter greenhouse?
This article dives deep into the secrets of winter greenhouse gardening. From selecting the best winter vegetables to essential care tips, we’ve got you covered.
Join us as we unfold the magic of year-round gardening, ensuring your green sanctuary thrives even under a blanket of snow. Let’s embark on this chilly yet fruitful journey together!
What can you grow in your greenhouse during winter?
Winter doesn’t mean an end to gardening; it’s just a shift in what you can cultivate. In a greenhouse, the possibilities are vast.
At Greenhouse Emporium, we’ve seen firsthand how gardeners can grow a range of vegetables and herbs, even in the chilliest months. From leafy greens like spinach and kale to root vegetables like potatoes, the controlled environment of a greenhouse offers a haven for plants.
And if you’re wondering about the right tools or kits for winter gardening, check out some greenhouse accessories on our site!
Winter greenhouse recommendations
We understand the unique challenges winter poses for gardeners. That’s why we’ve curated a list of our top winter greenhouse kits to ensure your plants thrive even in the coldest months.
Our top recommendation is the Riga greenhouse kits, especially the Riga XL kits. Their designs aren’t only aesthetically pleasing but also functional, allowing snow to effortlessly slide off, making them perfect for snowy regions.
The Livingten greenhouse is another top pick, boasting exceptional insulation due to 22mm dual-pane glass panels and thermo-insulated framing to keep the cold at bay.
As a runner-up, we also recommend Janssens greenhouses, particularly the polycarbonate versions (10mm twin-wall Polycarbonate). These greenhouses are designed with winter in mind, ensuring your plants get the best environment possible.
Trust us – with these recommendations, your winter gardening will be a resounding success!
Best greenhouse vegetables to grow in winter
Winter might be a time of dormancy for many outdoor gardens, but inside the greenhouse, it’s a different story. The greenhouse temperature in winter plays a crucial role in determining which vegetables thrive.
In the controlled environment of a greenhouse, several vegetables can thrive even in the coldest months.
For those with limited space, our small greenhouses are perfect. They allow you to cultivate a variety of veggies even in the coldest months. And for enthusiasts, our range of hobby greenhouses offers the perfect space to indulge in your gardening passion.
Let’s delve deeper into some of the best veggies you can cultivate during the winter:
Potatoes
In a greenhouse, potatoes find a haven from the harsh frosts that can damage their growth.
They prefer a cool environment, and with the right soil mixture and moisture levels, they can develop robustly.
The joy of digging up fresh potatoes in the heart of winter is unparalleled. Plus, there’s nothing like a homegrown potato to elevate your winter stews and roasts.
Winter lettuce
Salads need not be a summer-only affair.
Winter lettuce varieties, such as Winter Gem and Valdor, can provide you with crisp, fresh leaves even in the colder months. These varieties are specifically bred to withstand lower temperatures.
In the protective cocoon of a greenhouse, they can grow without the threat of frostbite, ensuring you have fresh greens for your winter salads.
And let’s be honest, there’s something quite satisfying about plucking fresh lettuce leaves while snow blankets the world outside.
Pak choi
Also known as bok choy, this Asian green is a delight in stir-fries and soups. It’s not just its flavor that’s impressive; Pak Choi is also a trooper when it comes to colder climates.
In the controlled environment of a greenhouse, it can grow steadily, providing you with its crunchy, leafy goodness throughout the winter.
Plus, it’s rich in vitamins A, C, and K, making it a nutritious addition to your winter meals.
Spinach and kale
These two are the superheroes of the vegetable world. Packed with nutrients and known for their health benefits, spinach and kale are must-haves for any greenhouse gardener.
They’re cold-hardy and can produce leaves continuously, even in lower light conditions typical of winter.
Whether you’re making smoothies, soups, or simply sautéing them with some garlic, these greens will ensure you’re getting your dose of vitamins and minerals.
Cabbage and broccoli
Both members of the Brassica family, cabbage and broccoli, are winter favorites. They’re robust, versatile, and packed with flavor.
In a greenhouse, they can grow without the constant threat of pests like cabbage worms.
By providing them with a steady supply of nutrients and ensuring they’re adequately spaced, you can look forward to a bountiful harvest. Imagine fresh broccoli florets in your pasta or a crunchy cabbage salad, all from your winter greenhouse garden.
Brussel sprouts
Often a divisive vegetable on the dinner table, but when homegrown, even the skeptics can be converted. Brussel sprouts are like mini cabbages and are perfect for roasting or steaming.
They might take a little longer to mature, but they’re well worth the wait.
In a greenhouse, they can grow tall and strong, shielded from harsh winds and snow.
Winter greenhouse gardening isn’t just about protection from the cold; it’s about extending the possibilities of what you can grow. At Greenhouse Emporium, we’ve seen countless gardeners transform their winter gardening experience with the right knowledge and tools.
So don’t let the snow deter you. With a greenhouse, winter can become your favorite gardening season.
When to Plant Winter Vegetables
The best time to plant winter vegetables is during the late summer to early fall. Why? This period allows your plants to establish strong roots before the harsh winter cold sets in.
By planting in this window, you’re setting up your veggies for a successful harvest during the winter months. At Greenhouse Emporium, we’ve seen countless gardeners reap bountiful harvests by following this simple guideline.
Remember, the aim is to enjoy fresh produce in winter, not to start the planting process then. So, mark your calendar and get those seeds in the ground when the time is right!
Caring for Vegetables in a Winter Greenhouse
Tending to vegetables in a winter greenhouse requires a unique approach. At Greenhouse Emporium, we’ve gathered insights over the years to help gardeners maximize their winter yields. Here’s our expert advice:
Watering
In our experience, plants in a winter greenhouse need less frequent watering. The reduced sunlight and cooler temperatures mean slower evaporation. However, it’s essential to monitor the soil moisture and ensure it doesn’t become too dry. We recommend using a moisture meter to strike the right balance.
Fertilizing
Feeding your plants in the winter is crucial, but over-fertilizing can be detrimental. Our research indicates that a balanced, slow-release fertilizer works best during the colder months. This ensures your plants get the nutrients they need without overwhelming them.
Venting
Proper ventilation is vital to preventing mold and mildew. Even in winter, on sunny days, the temperature inside the greenhouse can spike. We recommend automated vent openers, available on our website, to maintain optimal airflow and temperature.
Harvesting
Harvesting at the right time ensures the best flavor and nutrient content. In our experience, some vegetables, like kale, even taste sweeter after a frost! Regularly check your plants and harvest when they’re at their peak.
Snow Removal
Heavy snow can block sunlight and strain your greenhouse structure. Our research indicates that using a soft broom to gently remove snow from the roof can prevent potential damage and ensure maximum light penetration. This is a crucial step in winterizing a greenhouse.
Ready to elevate your winter gardening game? Visit Greenhouse Emporium and discover a world of possibilities!
