I have always wanted a properly built greenhouse to start seeds indoors before spring and to extend the growing season for heat loving veggies. I thought about building a hoop style greenhouse with polytarp cover, however, the polytarp needs to be replaced every 2 or 3 years because of wind and UV. A more costly upfront expense but much less maintenance alternative is to build a steel frame polycarbonate greenhouse.

I decided to go with Sigma 10′ x 20′ greenhouse.  The kit was shipped within a week and I enlisted my  2nd daughter  and sons to help put it together.  After watching the instruction videos repeatedly, we were able to build the greenhouse from the ground up.

The process was not difficult, but it was tedious and time consuming because of all the tiny nuts and bolts.  Anyhow, I am glad that it is up and running.