Article index
In winter the days are shorter and many plants reduce their growth. A greenhouse with good lighting or the possibility of light support allows you to maintain active cultivation even in those months.
Clean the plastic with water and neutral soap to gain light.
- Shading in summer
- Partial closure in winter
- Structure review
Why light is key
Light regulates photosynthesis and plant rhythm. When there are few hours of sun:
- Growth slows down.
- Flowering decreases.
- Crops take longer to mature.
That's why improving light entry or adding support can make the difference.
How to take advantage of natural light
- Keep the plastic clean to maximize transparency.
- Avoid external shadows near the greenhouse.
- Use light colors inside to reflect light.
With these adjustments, you already improve performance quite a bit.
Light support
If you need an extra boost, you can use:
- Low-consumption LED fixtures.
- Timers to simulate photoperiod.
This is especially useful for seedlings and leaf crops.
Conclusion
A greenhouse with good light allows you to grow for more months. With small adjustments you can greatly improve performance on short days.
If you want to get started, the Model I polytunnel is our most popular choice for home gardens — easy to assemble and with 48h delivery.