Create a romantic rose garden by incorporating a rustic wooden arch with climbing roses. Choose fragrant climbing roses like 'Climbing Peace' or 'Climbing Pinkie' to cover the arch and create a stunning floral display. Surround the arch with other rose varieties in different colors and sizes to add depth and texture. Add some romantic elements like a wrought iron bench or a stone pathway. The rustic wooden arch will provide a charming and rustic backdrop for your romantic rose garden.