The Common Persimmon, Diospyros virginiana, is a southern native small to medium fruit tree that is becoming more popular for homegrown fruit. The bark is grey or black and forms chunks or blocks that give it a checkerboard look. Fall color can be a spectacular red in USDA hardiness zones 4 through 8b. It is well adapted to cities but requires fallen fruit maintenance and wildlife control. Its mature height can be 40 to 60 feet, with branches spreading from 20 to 35 feet and a trunk two feet thick, but it is commonly much shorter in landscapes. The trunk can be a single form or multiple trunks and the species tends to form colonies. The leaves are alternate, simple, and a rich green color. The leaf margins can be entire or somewhat serrated. The funnel-shaped flower has four petals and ranges in color from white to cream to gray.
Full Persimmon Tree, UFTree Bark, UF
The Common Persimmon fruit is smaller than a ping-pong ball. This round fruit possesses an orange to reddish-purple color, with a size of 1 ¼ inches across. The flavor is more fermented and sugary-sweet. In Florida, the harvest season is from late August to early November. Fruit do not ripen at the same time. When ripe, the fruit turns from green to burnt orange. They also fall from the tree. The fruit is soft, sticky, and very delicious, but it needs to be separated from its skin and seeds before being used in recipes. They can be eaten when fully ripe and can also be pureed, dried, and used in preserves, chutneys, quick breads, puddings, pies, and sweet and savory dishes. The fruit is very favored by wildlife. Persimmon fruit is an essential food source for songbirds, turkeys, and small and large mammals.
Common Persimmon Fruit, UFCommon Persimmon Fruit, UF
Common persimmon prefers moist, well-drained, bottomland or sandy soils but is known to be very drought- and urban-tolerant. It is a fantastic tree in its adaptability to site conditions, including alkaline soil. It is commonly seen as a volunteer tree in old fields but grows slowly on dry sites. Its fruit is an edible berry that usually ripens after frost. Some cultivars do not require the frost treatment to ripen. Persimmon fruit is hard and astringent when unripe. Most American cultivars require both male and female trees for proper fruiting.
Besides fallen fruit maintenance, persimmon maintenance is easy and is suggested that it persimmon should be planted more often. Due to a coarsely branched root system, transplanting is difficult. The trees should be balled and burlapped when young or grown from containers. The wood from the tree is used for golf club heads because it is tough and almost black.
Common persimmon is troubled by a leaf-spot disease in the South. This disease causes black spots on the leaves and premature defoliation in August in the North and September in the South. The tree will not die from the disease. It is also susceptible to a vascular wilt, which can devastate established trees. There are no severe insect pests fort his native fruit tree, except occasional caterpillars.
For more information, please contact your local county extension Office.
Please join us for the Persimmon Field Day on Friday, October 20th, from 8:30 – 11:30AM at the UF/IFAS North Florida Research & Education Center (NFREC), located at 155 Research Road, Quincy, FL.
This is a free field day on growing persimmons in North Florida! Attendees will be able to visit the persimmon grove to see how trees are grown, maintained, and harvested as well as sample the different persimmon varieties grown at the UF/IFAS North Florida Research & Education Center in Quincy. Light refreshments will be provided. Space is limited, so please register using the link below or by calling 850-875-7255 to reserve your spot!
Tentative Agenda:
(All Times Eastern Standard)
8:30-8:45 AM – Registration
8:45-9:00 AM – Welcome and Introduction, Dr. Muhammad Shahid, Fruit Physiologist, UF/IFAS North Florida Research and Education Center
9:00-9:05 AM – Opening Remarks, Dr. Dean Pringle, Center Director, UF/IFAS North Florida Research and Education Center
9:00-9:35 AM – Introduction to Persimmon Fruit, Dr. Muhammad Shahid, Fruit Physiologist, UF/IFAS North Florida Research and Education Center and Dr. Ali Sarkhosh, Associate Professor, UF/IFAS Horticultural Sciences
9:45-10:00 AM – Load Trolley and Travel to Persimmon Grove at UF/IFAS NFREC
10:00-11:00 AM – Persimmon Grove Walk and Talk (Persimmon Fruit Tasting and Open Discussion in the Field)
11:00-11:15 AM – Load Trolley and Travel Back to NFREC Conference Room
11:15 AM – Adjourn
For any questions, please contact Danielle Williams (dsprague@ufl.edu or 850-875-7255) or KeAndre Leaks at leaks.k@ufl.edu or 850-875-7150.
The University of Florida is committed to providing universal access to all of our events. For disability accommodations such as sign language interpreters and listening devices, please contact KeAndre Leaks, (leaks.k@ufl.edu, 850-875- 7150) at least 2 weeks in advance. Advance notice is necessary to arrange for some accessibility needs.
It’s mid-February, cloudy, and cold. It’s time to get outside and take cuttings for fruit and nut tree grafting. The cuttings that are grafted onto other trees are called scions. The trees or saplings that the scions are grafted to are called rootstocks. Grafting should be done when plants start to show signs of new growth, but for best results, scion wood should be cut in February and early March.
Scion Selection
Straight and smooth wood with the diameter of a pencil should be selected for scions. Water sprouts that grow upright in the center of trees work well for scion wood. Scions should be cut to 12-18″ for storage. They should only need two to three buds each.
Scions ready for grafting. Photo Credit: Matt Lollar, University of Florida/IFAS Extension – Santa Rosa County
Scion Storage
Scions should be cut during the dormant season and refrigerated at 35-40°F until the time of grafting. If cuttings are taken in the field or far from home, then simply place them in a cooler with an ice pack until they can be refrigerated. Cuttings should be placed in a produce or zip top bag along with some damp paper towels or sphagnum moss.
Grafting
It is better to be late than early when it comes to grafting. Some years it’s still cold on Easter Sunday. Generally, mid-March to early April is a good time to graft in North Florida. Whip and tongue or bench grafting are most commonly used for fruit and nut trees. This type of graft is accomplished by cutting a diagonal cut across both the scion and the rootstock, followed by a vertical cut parallel to the grain of the wood. For more information on this type of graft please visit the Grafting Fruit Trees in the Home Orchard from the University of New Hampshire Extension.
A bench graft union. Photo Credit: Matt Lollar, University of Florida/IFAS Extension – Santa Rosa County
Achieving good bench graft unions takes skill and some practice. Some people have better success using a four-flap or banana graft technique. This type of graft is accomplished by stripping most of the bark and cambium layer from a 1.5″ section of the base of the scion and by folding the back and removing a 1.5″ section of wood from the top of the rootstock. A guide to this type of graft can be found on the Texas A&M factsheet “The Four-Flap Graft”.
Grafting is a gardening skill that can add a lot of diversity to a garden. With a little practice, patience, and knowledge any gardener can have success with grafting.
A recent visit to the North Florida Research and Education Center reminded me of a fruit that is often low profile in Northwest Florida, the Oriental persimmon. The Oriental, or Japanese, persimmon (Diospyros kaki) was introduced to the Southern United States in the mid to late 1800s. Although it is native to Japan and China, it is a close relative of the native persimmon Diospyros virginiana.
In the early 20th century the oriental persimmon was a popular fruit crop in Florida, but this industry declined due to marketing factors. The Oriental persimmon is still a viable fruit for home gardens.
Trees are available grafted onto local native persimmon rootstock, which enhances their ability to perform well in Northwest Florida soils.
Persimmons are divided into two types for the purposes of marketing: astringent and non-astringent. Astringent persimmons contain high concentrations of tannins which cause the mouth to pucker when eating the persimmon if it is not fully ripe. When fully ripe, they are rich and sweet, but very soft. Non-astringent cultivars can be picked hard and ripened for 7-10 days at room temperature. Non-astringent persimmons were developed in Japan and introduced to the U.S. market in the 1980s. These have become very popular with home gardeners since they can be eaten when firm, and have a crunchy texture. Persimmons are popular today in Asian cuisine and as a dessert, since they contain sugars at levels between 15 and 25%.
Persimmons have relatively few pests in Northwest Florida when compared to other higher maintenance fruits such as peaches and plums. Fungal leaf spot caused by species of cercospora, alternaria and anthracnose can cause premature defoliation. Fungicidal sprays are useful in controlling these diseases if they are at high enough levels to cause tree injury. The stem and branch fungus Botrysphaeria dothidia will cause deep, elongated branch lesions similar to canker. These openings invite borers into the tree and can lead to loss of the limb structure. The best defense against this problem is a good offense; a healthy tree will be less likely to be attacked by this fungus. Dormant sprays of copper or sulfur based fungicides can also help reduce the incidence of all fungal diseases.
Fully ripe persimmon, ready for a scoop of ice cream! (Image Credit Matthew Orwat)
The major insect pest of persimmon is scale. Thankfully, scale can be controlled with dormant oil or season all horticultural oil. Persimmon psylla can cause leaf deformation early in the season, but is not always a large enough problem to warrant control. Natural enemies often eliminate the need for chemical control. If control is necessary, several insecticides labeled for fruit trees will take care of the problem. Twig girdlers can lay eggs on persimmon stems in September and October, and once hatched, the insect can girdle the stem and the stem will die. To control this pest it is important to remove dead and infected wood each growing season.
Out of the non-astringent cultivars, Fuyu regularly rates as the most popular and reliable cultivar. It does require thinning, since it often sets too much fruit, which can cause branches to bend and break. A good practice is to thin out 50% of the fruit during years in which fruit set is heavy.
Below is a chart of different non-astringent persimmon cultivar characteristics from the IFAS Extension publication SP 101, from April 1994 by E.P. Miller, Biologist; T.E. Crocker, Professor, Horticultural Sciences Department, Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida.
Characteristics of non-astringent cultivars. SP 101, from April 1994 by E.P. Miller; T.E. Crocker,
