Plum Tree 'Opal' Fruit Tree 12Ltr PotEarly variety that produces firm round and tasty plums! Fruit Tree Harvest: Mid July FPM Opal is a very reliable and good quality plum. Produces heavy crops of reddish purple firm, round, tasty fruits. Flesh is golden yellow, flavour is delicious, slightly sweet. Stone seperates nicely from the flesh, freestone. Known as the early Victoria. The tree itself is upright in habit making a neat pyramid shaped tree. White, scented flowers appear during the