Old and new are combined in this sturdy, lightweight pyramid trellis greenhouse, a versatile addition to the house and garden. Includes diagrams and detailed instructions.
We designed our greenhouse to be not only lightweight, capable of being assembled and disassembled in 20 minutes, storable and durable, but also just as happy covered with plexiglass or flexible-weather sheeting as it is open to the wind as a trellis.
PHOTO: ROBIN THOMAS
Diagram: One triangle is made by labeling each length "A" on one end, "B" the other. "A" is always on the top.