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What Veg Can You Grow In Polytunnel In Winter?

What Veg Can You Grow In Polytunnel In Winter

It can be difficult to know what to grow in a polytunnel during the winter months, but there are some things that you can grow and enjoy. These include kale, rocket, radishes, turnips, and radishes.

Growing kale

Growing kale in a polytunnel is a great way to extend the growing season and protect your plants from winter weather. You can sow kale in late August/early September in a polytunnel and you’ll have the first crop of leaves by early spring. Rocket is another great choice for a winter crop, because it’s hardy and suitable for low-light conditions. Young leaves are ready to harvest four weeks after planting, and it’s easy to grow.

Kale can grow in many different climates. It does well in part shade and sandy soil, although it will grow better in full sunlight. To plant kale in your polytunnel, you need to make sure that the soil is well-drained and well-prepared. You can use a compost-rich seed bed to ensure that the soil is moist enough for the seedlings to grow in.

Growing rocket

Rocket is a quick-growing annual plant that grows to about 20cm high. The leaves have a distinctive peppery flavour and send up flower stems. It can be grown all year round but is best grown in cooler temperatures. It is easy to germinate and grows quickly, yielding thick, prolific greens in just a few weeks.

It can flower and set pods in December and will continue to produce them into spring. It is important to water regularly, preferably early in the day, with little or no evaporation. This helps the leaves retain moisture and prevent frost damage.

Growing radish

If you’re unsure whether to grow radish in your polytunnel, here are a few tips to help you grow this nutritious vegetable. The first step is to plant radish seeds near the surface of the soil. Then, water them regularly. Radish plants produce prolific seed pods that are easily harvested and stored for next year. They are also highly nutritious, with all parts of the plant being edible.

Radish seeds are best sown in March and should be thinly spaced. The radish plant needs a temperature of 13 to 30 degrees Celsius to germinate. Radish plants will appear in 10 to 14 days. Once the plants are a few centimetres (2.5in) in diameter, you can thin them to the desired size.

Growing turnip

A polytunnel is a great place to grow your turnips in winter. These easy-to-grow root vegetables can be planted in the autumn and harvested throughout winter. You can grow them in the ground or in a polytunnel to ensure a consistent temperature and protection.

However, you must be prepared for the cold. In December, daytime light levels are at their lowest and your plants are most vulnerable to frost damage. If your polytunnel is not heated, it is important to use a fleece cloche to protect the plants from frost.

Growing turnip in a polytunnel in winter can be successful if you follow the correct growing practices. It’s important to remember to water regularly and early in the day, and avoid watering on overcast days, when evaporation is minimal. Otherwise, you’ll risk damaging the leaves.

Growing lettuce

If you want to grow lettuce and other vegetables in your polytunnel, the fall is the ideal time to plant. You can also plant herbs and fruit. Many winter vegetables are available for sowing in autumn, but there are also varieties that overwinter in the polytunnel.

Growing lettuce in the winter requires extra protection. You can use cloches made from plastic bottles. Planting lettuce in a polytunnel will give you an earlier harvest than if you grew it in a conventional garden. Many types of lettuce need a minimum of six weeks to mature so you can pick individual leaves. However, heart lettuce needs a longer growing period.

When you grow lettuce in the winter, you need to prepare the soil well. You can mix a little organic matter into the soil before planting. You can also add compost to your soil.