Classic Garden Growhouses

A garden growhouse is an outdoor structure designed to help extend the growing season. The controlled environment of a growhouse provides protection from extreme weather conditions, pests and other environmental factors that can limit plant growth.

Our aluminium growhouses will enable you to grow delicate plants which might not survive without added protection, while many gardeners use growhouses to start seedlings early in the season, or to overwinter plants that would not survive the cold temperatures of winter.

We have a range of growhouses available, from the 6’ 5” Chatsworth designed to provide as much growing space as a small conventional greenhouse, but in a much more compact footprint, to the 2’ 8” City Growhouse able to fit in even the smallest urban garden.

Here are a few tips to help you maximise the benefits of your garden Growhouse.

Choose the right location

Before setting up your Growhouse, choose a location that receives plenty of sunlight and is protected from strong winds. Make sure the ground is level and free of debris or rocks.

Prepare the soil

If you plan to plant directly in the ground within the Growhouse, make sure the soil is well-drained, preferably with the addition of compost or other organic matter.

Ventilate properly

It’s important to provide adequate ventilation within the Growhouse to prevent overheating and excess humidity. In addition to opening the sliding doors, in hot weather, the roof panels can be removed.

Water regularly

Plants grown in a Growhouse may require more frequent watering than those grown outdoors, as the controlled environment can lead to faster evaporation. So monitor moisture levels to prevent dry soil.

As a rule of thumb, you should give your plants a quick drink to start with, then let that water soak in before watering again more extensively. The water should just be running out of the bottom of the container by the end, indicating that it’s reached the roots.

Ideally all watering should be done first thing in the morning, to avoid losing moisture through evaporation throughout the day. During the summer months, you may also want to water in the evening so that the soil can soak overnight.

If you’re not sure whether your garden needs watering, the best way to check is by looking at soil a spade’s depth down. If it’s dry, it’s time to water.

Control pests

While a garden Growhouse can protect your plants from pests and diseases, it’s still important to monitor them regularly and take preventative measures as needed.

Harvest regularly

Don’t forget to harvest your plants regularly to encourage continued growth and prevent overcrowding within your mini Growhouse. This is especially important for fast-growing crops like tomatoes or cucumbers.