Hobby Greenhouse: A Beginners Guide

Using a hobby greenhouse in Ireland can be a rewarding experience, especially given the country’s temperate climate. Here’s a beginner’s guide to help you get started:

1. Choosing the Right Greenhouse

• Size and Design: Select a greenhouse size that fits your space and gardening goals. Consider designs that maximise sunlight exposure and ventilation – allow at leat 1-2 ft distance from walls and/or fences, as the glass needs to be installed from the outside of the greenhouse. Having the greenhouse too close to any structure can make it difficult to repair in the event of a broken pane.
• Material: Common materials include glass and polycarbonate. Each has its pros and cons regarding insulation, durability, and cost.

2. Location

• Sunlight: Position your greenhouse to receive ample sunlight, ideally facing south or southeast.
• Shelter: Ensure it’s sheltered from harsh winds, which can be common in Ireland.

3. Ventilation

• Proper ventilation is crucial to prevent overheating and maintain humidity levels. Roof vents and side vents allow for airflow, at least one roof vent is included with every Vitavia and Elite Greenhouse.

4. Heating and Cooling

• Heating: Use heaters if you plan to grow in winter, especially if your greenhouse is in an area with reduced natural light. Options include electric heaters, propane heaters, or thermal mass heating (like water barrels).
• Cooling: In warmer months, ensure adequate shading (shade cloths or thermal screens) and cross-ventilation.

5. Watering and Irrigation

• Install a drip irrigation system or use rainwater collection to keep plants hydrated efficiently.
• Regularly check soil moisture to avoid over or under-watering.

6. Soil and Growing Medium

• Use high-quality potting soil or a mix tailored to your plants. Consider starting with seed trays or pots before transferring to larger spaces.

7. Choosing Plants

• Opt for plants suited to greenhouse conditions. Common choices include tomatoes, peppers, cucumbers, herbs, and flowers. Adapt your selections based on the time of year. Find out more about what to grow by reading more of our articles here.

8. Pest and Disease Management

• Keep an eye on common pests such as aphids and whiteflies. Use organic pest control methods whenever possible.
• Maintain hygiene and remove any dead or diseased plants promptly.

9. Seasonal Care

• Understand the growing seasons in Ireland. Start your seeds indoors in late winter to early spring and transition them into the greenhouse once temperatures rise.

10. Maintenance

• Regularly clean the greenhouse to ensure good light penetration and reduce disease.
• Check Windows, louvres, doors and any vents regularly, especially after a bad spot of wind/rain/storms etc. This is one of the most common ways to lose panes of glass – if windows vents and/or doors are left open with bad weather.
• Check for structural integrity, repair any damages, and inspect plants for signs of stress.

Conclusion

Starting a hobby greenhouse in Ireland can be an enjoyable pursuit that allows you to explore gardening throughout the year. By following these guidelines, you’ll create a healthy environment for your plants and maximise your gardening success. Happy gardening!