As a general rule, Japanese and European plum cultivars will not pollinate each other.
What is the difference between European plums and Japanese plums?
Japanese have rough bark, thin long leaves, large attractive fruits with yellow to red flesh especially in blood plums. European have smooth bark, rounded leaves, small rounded fruit with yellow solid flesh.
Will plums cross pollinate?
Some plums are self-fertile; they will produce fruit without being pollinized by another variety. Others require cross-pollination with another plum in order to produce fruit reliably. Asian (Japanese) plums and European ones do not cross-pollinate and are listed separately.
Can an American plum pollinate a European plum?
The Japanese and the American plums usually are diploids. The European plum is a hexaploid. That should mean the former 2 species (and their hybrids) should not be good pollinators of the P. domestica varieties.
Do European plums need a pollinator?
European Plum Pollination
European Plums are partially self-fertile. Meaning they will produce some fruit on their own, but will produce more if another plum tree is planted nearby. As they bloom later than Japanese Plums, these two types can not be used to pollinate each other.
What pollinates a European plum?
It is the first commercial European plum ripening about August 14 at Vineland. Self-unfruitful, it is pollinated by Stanley, Valor, Vanette, Veeblue, Verity, Victory, Vision and Voyageur.
Which plum trees are self-pollinating?
Some self-pollinating plum trees include: Au-Roadside, Beauty, Damson, Green Gage, Methley, Mount Royal, Persian Green, Plum Burgundy, Santa Rosa, and Stanley. Of course, planting additional plum trees nearby can increase the size of your harvest.
Can different plum trees pollinate each other?
Most plum trees need a different variety to cross pollinate. The second tree must be the same type, because European and Japanese types aren’t compatible. European (Prunus domestica) – Good for drying and jams, many varieties are self-fertile, flowers later and is good for northern regions.
What are Japanese plum varieties?
Japanese Plum Growing
“Methley,” a sweet, red plum. “Shiro,” a large, sweet vibrantly yellow plum. “Toka,” a red hybrid plum.
Do I need two plum trees to pollinate?
Other fruit trees, like most apple, plum, sweet cherry and pears are cross-pollinating or self-unfruitful. They need another tree for pollination, and not just one of the same variety, but a different variety of the same fruit.
Do Japanese plums need a pollinator?
Most commercial Japanese plum varieties grown in California are either totally or partially self-unfruitful and require cross-pollination to produce commercial crops (table 9.1).
What fruit trees do not need cross-pollination?
Most peaches, nectarines, apricots, plums, citrus, figs, sour cherries, persimmons, quince and pomegranates don’t need pollinizers (compatible trees for pollination). They are what horticulturalists call self-fertile.
Do I need 2 plum trees to produce fruit?
Most plum trees are not self-pollinating, so you will need to plant at least two plum trees to bear fruit. When planting a plum tree, it is important to make sure that the variety you choose will grow well in your climate. European, Japanese, and Damson plum varieties are available depending on your location.
What can plums cross pollinate with?
Plum pollination
Most plums require the presence of at least one other variety of plum flowering at the same time to set fruit. Pollination is carried out by insects so bee and other insect activity is necessary during flowering. Japanese and European plums do not cross pollinate.
Will an apple tree pollinate a plum tree?
Apples only pollinate apples, pears only pollinate pears, plums only pollinate plums and so on. It is best to plant a completely different variety of tree, but still in the same fruiting specie.
How close should plum trees be to pollinate?
100 foot
Plant at least two compatible-pollen varieties within 50 feet of one another. Pollination will still occur if trees are planted closer together, and may even occur between trees planted farther apart than this, but, for ideal pollination, up to 100 foot distance between trees is good to aim for.
Can different fruit trees cross-pollinate?
The transfer of pollen from one variety to a different variety of the same type of tree is called cross- pollination. Cross-pollination is essential for apples, pears, most sweet cherries, and most Japanese plums.
Pollination.
| Asian Pear Fruiting Variety | Compatible Pollinizer |
|---|---|
| Shinseike | Chojuro |
Is Santa Rosa a European plum?
The Santa Rosa Plum tree is a Japanese plum variety which produces delicious reddish-purple plums with radiant white flowers in the spring. Not only is the fruit large with a fine-textured clingstone flesh, but it also has a juicy and sweet flavor.
Are Japanese plums self fertile?
Japanese plum, like other Prunus fruit tree species, is self-incompatible and requires cross pollination to ensure fruit set because this genus is unable to bear fruit parthenocarpically (Hartmann and Neumuller, 2009, Sedgley and Griffin, 1989).
How long does it take for a Japanese plum tree to produce fruit?
Grafted trees will bear fruit in two to three years, while a seedling tree will take five or six years. If possible, look for named varieties such as Gold Nugget or Champagne. The varieties Oliver, Wolf and Tanaka are also favorites at nurseries that specialize in tropical fruits. Loquat trees grow well in full sun.
Will a single plum tree bear fruit?
Plum trees never self-fruit, and trees require a cross-pollination process to produce fruit, so in order to set fruit, you will need to plant two or more compatible varieties. Four to six years after the tree is planted, it usually begins bearing fruit.