Got garden pests? Try a screenhouse! This is a decorative, practical and Eco-friendly way to grow safe and healthy edibles.
With bizarre weather in many areas wildlife is being forced to search more aggressively for food. If you are growing your own vegetable garden, this can mean that protecting your produce for yourself is getting harder.
In my case I’d tried just about everything from natural deterrents to electric netting and it still wasn’t enough. Once the local wildlife put the word out there was a marvelous feasting center in the area, my productive vegetable gardens were decimated. In the end, the only option left was to physically bar unwanted critters. But the most determined (rats and mice) found ways to invade any fencing, netting or other containment I tried. –Until I built my screenhouse. Here’s how I did it.
I had enjoyed cultivating and propagating interesting plants for years with my woven plastic covered, aluminum framed greenhouse. But not only had my priorities changed, I was tired of looking out of my back slider doors at the big white balloon-like structure. It was time to make that greenhouse useful again. And to make it an attractive part of the view from inside the house as well.
Building the screenhouse
Removing the plastic cover was easy, especially since it was already falling apart. The metal frame, anchored into the ground was 12’ x 16’. It wasn’t as large as I would have wished, but it fit well in the space and would serve my basic needs.
I built two large raised planters with wood (no preservatives). The bottoms were lined with ½” wire ‘hardware cloth’ to keep out gophers and moles. The insides were lined with waterproof leftover off-cuts of rubber sheeting from when I built my own pond several years ago. The outside wood was protected with water seal, screwed together, and painted. I leveled the ground and surrounded the base of the raised beds with 3/4” gravel, leaving a pathway down the middle of pea gravel (which is easier on the feet).
The metal greenhouse framework was covered with sheets of more ½” hardware cloth – spaced wide enough for pollinators to enter, but too small for even little field mice. (Sides were buried down into the ground to discourage diggers from tunneling under the bottom.)
Wooden framed double doors (open here) allow for easy entry.
I built double doors for easy entry and made sure there were multiple latches to keep out even the clever raccoons. Irrigation is provided by a drip system supplemented by some manual hosing in very dry, hot periods. Since I live where the summer sun is so strong it can burn tomatoes, I added a thin shade cloth for a roof and spray painted lines to suggest shingles. All materials were secured to the frame and each other by sewing with flexible metal wire.
I had a lot of old wood lattice left over from previous construction as well as pieces of wood from broken trellises. I laced on a fake façade of lattice painted ( to match my house), tied together frames of recycled scrap wood for the illusion of window shapes, and added shutters (one pair cut in half for two small ‘windows’). This way the ugly white plastic balloon of a greenhouse was now a little cottage that housed my raised vegetable garden planters – the top half filled with aged compost from friends I knew who had horses and other stock animals. Adding light-weight flower boxes to the faux outside wall was the final touch.
For the first time in years, I am harvesting organic, tasty fresh vegetables again. The raised gardens are gentle on my back, use water efficiently and help me easily see any insect invasions so I can remove them before they become a real problem. The view from inside my house no longer shows an eyesore; instead I see a cute little cottage. You can adapt this idea by building your own frame or using any other strong skelleton like a greenhouse frame (without the expensive panels) or a do-it-yourself carport frame. Decorate yours any way you want, or just keep it simple.
So far I am thrilled with the replacement of my old greenhouse. I don’t have to use poisons or harm wildlife to protect my fruits and vegetables, care is easy, efficient and low maintenance, and a previous eye-sore has now become the focal point of the back garden. Even the pets can’t wreak havoc with my growing area. It truly has become the ultimate edible garden solution — and I think I’ve tried just about everything else!
I am currently working on building a miniature picket fence for the garden of potted plants that populate the area outside the doorway of the screenhouse. This way the most tender plants can be fully protected inside the ‘house’ while I can expand my growing space into containers for the less bothered edibles.