Interested in making a substantial greenhouse? 🏡 Sophie’s poly house has these main features: ✨ A plastic roof and glass windows to raise the temperature ⛏️ Windows that open to help regulate temperature and air flow 🌸 A ceiling lined with thermal fabric that acts as a big blanket and protects plants from frost Share your greenhouse tips below! 📺 Watch the full segment and more via ABC iview: http://bit.ly/GardeningAustraliaiview 💚 Get more gardening tips from Gardening Australia: http://bit