Greenhouses

Plans to build a 12 ft x 8 ft 6 inch portable greenhouse made with a wooden frame and covered with plastic.

Building plans for a wooden frame cold frame or greenhouse covered in plastic.

Build your own greenhouse using the free woodworking plans located at the link. This one measures 12 x 16 feet with 6 foot side walls and a maximum of 9 feet in the center.

Build this 8 x 8 foot lean-to greenhouse using the free plans available at the link. Click through to page 2 to finish the project.

5 x 7 x 6 ft, 2 x 2 inch lumber, plastic, movable. PDF number 5941.

21 feet wide x 4 ft spacing, 10/12 slope. PDF number 6311.

You can sow the seeds for your vegetable garden early in the season inside this greenhouse. You can then harden the seedlings by moving them to the attached cold frame, before planting them outdoors.

Extend your growing season after you build this geodome greenhouse using this free tutorial.

Plans for an arched PVC pipe GREENHOUSE. 13ft wide and as long as you want it. Try this inexpensive hobbie greenhouse in your garden.

Plans to build an 8 ft x 8 ft greenhouse heated by solar energy.