If you are looking for the climbing rose trellis ideas, the first thing is to make sure that the trellis is sturdy. You have to know that it should be sturdy to hold 50 to 100 lbs of the foliage since it will be heartbreaking to see it toppling down. The support should be made in weatherproof materials like plastic coated wire and galvanized wire, or treated and painted wood especially for someone who wishes to plant a perennial vine. A trellis can be only a support feature or it can be a part of decoration in your garden. Flat trellis is used to define a space and to provide the feeling of privacy.