For those looking for plants that will offer a profusion of colour in late spring and early summer evergreen azaleas are a wonderful choice rhododendron 39madame galle39 is a compact variety that is suitable for growing in patio containers or raised beds and is suitable for small gardens and outdoor spaces created in 1936 39madame galle39 is also a great plant for alpine gardens and rockeries alongside other varieties of azalaea it has glossy green leaves that do not shed in aut