How to Assemble a Suspension Type Open Air Greenhouse
Use poles of 10.49 ft, planted to a minimum depth of 23.62 inches. Plant two rows of poles 164.04 ft apart. Each row consists of 18 poles at center-to-center intervals of 9.84 ft. Prepare 19.68 x 19.68 ft poles by fitting 0.47 inches drawbolts through... Read More | Share it now!