Fall to early Spring is the best time to plant deciduous azaleas, as long as the ground is not frozen. This gives the azaleas time to establish roots without the stress of supporting foliage and blooms. Some plants are available in larger sizes, to view or buy larger plants click on the plant photo, name or info and check the drop down box for sizes available and the price. Threegallon azaleas are not shipped, you must pick these up at the nursery. Note when you get this error message : Sorry but that product is out of stock. Please click on the select box and select another size to order.