They grow hardy and tough

The colors of these flowers range from pale blues to deep purple-blues or indigo

dark green foliage leaves that are spotted silver and stay during all seasons

it is extremely hardy and can survive temperatures of as low as -15 degrees

Plum 'Opal' Patio Tree Chamaecyparis lawsoniana 'Van Pelt's Blue' They grow hardy and toughPlum Opal Patio Trees are perfect to grow in small gardens, borders & containers. This highly reliable variety of fruit tree will grow deep red fruits and be easy to do so for any level of gardener, largely due to the trees' low maintenance nature. Lovely flowers will also appear in Spring, alongside bright green foliage into Summer. Prunus domestica Plum Trees are a hardy variety that produces reliable, heavy crops of fruit. They can tolerate most