Proper ventilation is vital in a greenhouse environment. The greenhouse will become hot and humid without proper ventilation, and the plants will suffer. If you do not properly ventilate your greenhouse, you could have a serious problem affecting your greenhouse’s health and productivity. Here are tips to help ensure proper ventilation.
Make Sure There Are No Leaks around Doors or Windows
If you have any leaks, they need to be remedied immediately. Leaks can cause mould and mildew inside the greenhouse and cause plant moisture problems. These problems can also lead to high humidity levels inside the greenhouse, which is bad for plant health and productivity. Leak repairs should be done promptly so that no additional damage occurs because the leak repair job is done incorrectly or incompletely. To ensure the windows and doors are properly sealed you can use the automatic greenhouse window openers.
Place Ventilation Fans at All Openings
You should always place ventilation fans at all openings to circulate air properly throughout your greenhouses. The fans should be placed near windows and doors so that air can enter freely into all areas of your greenhouse. If you do not place ventilation fans at all openings, then there will be no fresh air circulation inside your greenhouses, affecting their productivity levels negatively.
Use High-Quality Filter Media
If you are growing plants that require high light levels (e.g., tomatoes), then they must receive adequate air circulation as well as proper ventilation to avoid any problems with mould growth or other diseases that could be spread from plant to plant by way of contaminated air currents throughout the greenhouse.
Use Doors and Windows to Open and Close Them
Greenhouse opening windows doors are very critical for ventilation. If you only want to open one door 0r window in your greenhouse, then you can put a door at that point and open it manually when needed. However, if you want to open several doors simultaneously, use an automated system that opens every door on a schedule or programmable timer. This will allow you to control how much air gets into your greenhouse at any given time, which is very important when growing indoor plants!
Put Louvres on the Roof
When putting louvres on your greenhouse, choose ones made of mesh or perforated metal. These will allow air to flow through, creating light and allowing water vapour to escape.
Add Insulation between Rafters and Ceiling Joists
Next, you need to add insulation between rafters, ceiling joists, and under eaves. This will help reduce heat loss from your greenhouse during cold weather, which can negatively affect plant growth if not addressed quickly enough.
Use Ventilation Holes
Ventilation holes are small openings in the roof or walls of your greenhouse that allow air to flow through them. You don’t want these holes to be too large; this could cause condensation on glass walls or roofs and cause mould damage. Small holes are best for ventilation because they allow more airflow than larger ones. A good rule of thumb is that ventilation holes should be no more than 1 square foot in area and no less than 6 inches in diameter (or an inch thick).
Wrapping Up
Ventilation is an important part of greenhouse design, allowing for proper oxygen flow and carbon dioxide removal. The importance of ventilation cannot be overstated, especially when growing plants indoors. This article covers some tips on how to ventilate a greenhouse properly.
