The disease is not harmful to the tree until the gall completely encircles the branch, with consequent girdling and death of the branch beyond the gall. Resistance to disease varies considerably among cultivars, with Formosa, Shiro, and Santa Rosa being moderately resistant and President being highly resistant.
What is the most disease resistant plum tree?
President
‘ Japanese plums are generally less susceptible. ‘President’ is the only type of edible plum that is considered highly resistant.
How hardy is Santa Rosa plum?
The “Santa Rosa” plum tree (Prunus salicina “Santa Rosa”) is hardy in U.S. Department of Agriculture plant hardiness zones 5 through 9. The tree requires 400 chill hours and works well as a pollenizer for other plum trees that need cross-pollination.
Are plum trees prone to disease?
Common Plum Tree Diseases. The most common plum tree diseases include black knot, plum pocket, brown rot, plum pox virus, perennial canker, and bacterial leaf spot.
Do you need 2 Santa Rosa plum trees?
Nope! The Santa Rosa is self-fruitful, meaning it can pollenize itself without even having other plum trees nearby.
What’s the best plum tree to buy?
Plum ‘Pershore’
‘Pershore’, also known as the ‘Yellow Egg Plum’, is one of the best types of plum trees to grow if you’re looking for a traditional, old-fashioned cooking variety. The heavy and reliable crops of large fruits have a sweet and delicious flavor.
How do you care for a Santa Rosa plum tree?
Plant: A “Santa Rosa” plum tree needs to be planted in well-drained soil and receive full sun to do its best. If the location has too much shade, the tree will produce fewer and lower quality fruit. You want full sun for at least 6 hours a day in late spring, in summer and in early fall.
How much water does a Santa Rosa plum need?
Irrigation Amounts
Adult plum trees require approximately 8 gallons of water at every watering.
How much water does a Santa Rosa plum tree need?
Avoid wetting the trunk. Depending on rain, your new tree may not need much irrigation until the weather is warm and new growth is several inches long. In a moderate summer, your first-year tree is likely to need 5 to 10 gallons a week, applied every 1 to 3 weeks.
How fast does a Santa Rosa plum tree grow?
Growth Rate
This tree grows at a fast rate, with height increases of more than 24″ per year.
What kills a plum tree?
A dying or diseased plum tree can be caused by bugs or pests, rain, mildew, bacteria, hot and cold weather, frost, no pollination, too much water, or a lack of water. Plum trees are resilient trees and there are many ways to treat bugs and diseases.
How do I get rid of plum tree disease?
Prune out all infected branches in late winter (late February through the end of March) and destroy them by burning, burying, or throwing them away. Remove at least 3-4 inches of healthy tissue below each knot to ensure elimination of the fungus.
What trees are resistant to black knot fungus?
Plant black knot-resistant varieties when possible. The plum varieties Shropshire and Stanley are highly susceptible; Brodshaw, Early Italian, Fellenburg, Methley, and Milton are moderately susceptible; Formosa, Santa Rosa, and Shiro are slightly susceptible; and President apparently is resistant to black knot.
What is the tastiest plum?
Toka Plum
What is this? The Toka plum is a wonderful variety that might just be the sweetest plum you have ever tasted. In fact, it is sometimes called the Bubblegum plum because it really does taste like bubblegum! These medium-sized plums have warm red skin and bright yellow flesh.
What’s a good pollinator for a Santa Rosa plum?
While the Santa Rosa plum is a self-pollinator, you’ll harvest a better crop when planted with other Japanese varieties.
How tall will a Santa Rosa plum tree get?
25 feet tall
Planting & Care. The Santa Rosa plum tree (Prunus salicina ‘Santa Rosa’) is a medium size plum tree maturing to heights of 25 feet tall and 20 feet wide. Growing in USDA zones 5-9, this is one of the more temperature tolerant trees, tolerating cold down to -10 degrees.
What is the sweetest plum tree?
Mirabelle plums are the sweetest of all plum varieties. The small fruit with a slight reddish blush is popular for making eau-de-vie in France. Red plum varieties have bright red skin.
What is the most popular plum tree?
Santa Rosa Plum Tree
Santa Rosa Plum Tree: The most popular Plum tree for commercial use and home growing, the Santa Rosa produces tons of sweet, dark purple fruit.
What is a good eating plum tree?
Satsuma plums are prized for their sweet taste, delicious candied or eaten fresh from the tree. Satsuma plums can easily replace the plums you buy in your supermarket once you’ve tried them!
When should you prune a Santa Rosa plum tree?
The pruned tree should be about 2 1/2 to 3 feet in height.
- Prune Santa Rosa plum trees during the dormant winter months or early spring.
- Prune Santa Rosa plum trees immediately after planting.
How long do plum trees live?
The average lifespan for cultivated plum trees is 10 to 15 years, according to the Lady Bird Johnson Wildflower Center’s website.
Justin Shelton is a professional cook. He’s been in the industry for over 10 years, and he loves nothing more than creating delicious dishes for others to enjoy. Justin has worked in some of the best kitchens in the country, and he’s always looking for new challenges and ways to improve his craft. When he’s not cooking, Justin enjoys spending time with his wife and son. He loves exploring new restaurants and trying out different cuisines.