Selected Chickasaw seedling plum found
within a population grown from seed of other high quality fruiters at my farm.
This heavy yielder should be produced from cuttings and grown in a
variety of habitats not conducive to plum growing. It has no insect or disease
problems. The yields are off the charts in terms of any plum I have grown with massive fruit set in clusters all along the branches. The fruits ripen slowly but surely in the fall starting in mid September going through to early October. The red and yellow color of the fruit
is very attractive in the fall with usually a full display of bright red and yellow fruit. This selection is a fantastic wild plum with little astringency
in the skin. The sour flavor is not as strong as the pure Chickasaw plum and it is possible eat fresh off the tree without wincing. They need to ripen on the tree for a full flavor and nutrition. Like a milder Chickasaw plum with great fruiting capabilities, Luminescence delivers. Like all cultivated plums, this selection is self fertile but another chickasaw plum will likely benefit the yields.
Germinating the Seeds: Seeds require a full 90-120 days of cold dormancy. To meet that use a lightly moist Canadian peat moss and add the seeds to this and refrigerate store for the allotted time. Plant 1/2 inch deep and tamp. Seeds will sprout in the spring after a normal winter dormant period or refrigeration whichever you use. A portion of the seeds are doubly dormant and will go through another warm period before cold. Do a cut test to make sure they have not been too wet which will cause the seed to rot.
Plant Specs |
Genus & Species |
Prunus angustifolia |
Seed Source |
Michigan |
Hardiness |
Minus 25 F or more |
Height (ft) |
15 ft. tall and wide. A broad spreading tree. |
Pollination Requirements |
Self pollination but will cross with Chickasaw and Wild Goose plums as they flower at the same time. |
Soil |
Grows best in sandy soils with low organic matter. |
Climate |
Zone 4-8 Good heat resistance for high or low humidity areas. |
Ease of Cultivation |
Clean foliage and fruit. Super productive selection with small to medium sized tart fruit. As it ripens, the flavor improves to the point where the tartness diminishes and the fruit is easily eaten fresh. This selection would be a good one for adding to sweet fruit and used for syrups and jellies. It also does not have that ascorbic acid flavor that is dominant in the Chickasaw plum. Seedlings are vigorous from this cross useful for a plum hedgerow. |