Can You Grow Persimmons in Washington State?
Yes, you can grow persimmons in Washington State, but success depends on choosing the right variety and understanding the state’s diverse climates. Many gardeners in western Washington grow Fuyu and Hachiya persimmons with proper care, while those in eastern Washington need cold-hardy varieties that can handle more extreme winters.
Do Persimmons Grow Well in Washington’s Climate?
Washington’s climate varies significantly between the west side and the east side. Western Washington has mild, wet winters and moderate summers, which actually mimics the native conditions of many persimmon species. Eastern Washington has colder winters and hotter, drier summers, which can stress persimmon trees if they are not suited to those extremes.
The key factor is chill hours—the number of hours between 32°F and 45°F that a tree needs to break dormancy and produce fruit. Most persimmon varieties require between 200 and 800 chill hours. Western Washington typically provides 800 to 1,200 chill hours, which is generally too many for some varieties but perfectly fine for others. Eastern Washington ranges from 600 to 1,200, so you have more flexibility there.
Winter hardiness is the bigger concern. Many popular persimmon varieties can survive temperatures down to 0°F, but eastern Washington can drop to -10°F or lower, which may kill less hardy trees. Western Washington rarely drops below 15°F, so cold damage is less of a worry on that side of the state.
Which Persimmon Varieties Are Best for Washington?
Not all persimmons are created equal when it comes to Washington’s climate. The best choices fall into two categories: Asian persimmons (Diospyros kaki) and American persimmons (Diospyros virginiana). Asian persimmons are more common in grocery stores and have larger, sweeter fruit, but they are less cold-hardy. American persimmons are smaller and more astringent when unripe, but they can survive much colder winters.
Here are the most reliable varieties for Washington gardens:
- Fuyu (Jiro) – Non-astringent, crisp, and sweet. Hardy to about 0°F to 5°F. Best for western Washington or protected sites in eastern Washington.
- Hachiya – Astringent until fully soft, then very sweet. Similar cold hardiness to Fuyu. Good for western Washington.
- Saijo – Astringent, excellent flavor, hardy to around -5°F. A better choice for cooler areas of western Washington.
- Nikita’s Gift – A hybrid cross between Asian and American persimmons. Hardy to -20°F. Excellent for eastern Washington.
- Szukis – An American persimmon variety that is hardy to -20°F. Produces small, sweet fruit. Ideal for cold areas.
- Early Golden – Another American persimmon, very cold-hardy and productive. Fruit is small but flavorful.
For most home gardeners in western Washington, Fuyu is the top recommendation because it stays firm when ripe and tastes great straight off the tree. Gardeners in eastern Washington should stick with Nikita’s Gift or American persimmon varieties.
What Are the Best Growing Conditions for Persimmons in Washington?
Persimmons need full sun—at least six to eight hours of direct sunlight each day. They also prefer well-draining soil with a pH between 6.0 and 7.5. Heavy clay soils common in parts of western Washington can cause root rot if drainage is poor.
Before planting, test your soil drainage by digging a hole about 12 inches deep and filling it with water. If the water drains within 24 hours, your soil is suitable. If it holds water longer, consider building a raised bed or planting on a slope.
Wind protection is important in both sides of the state. Persimmon wood is somewhat brittle, and strong winds can break branches, especially when the tree is loaded with fruit. Plant your tree in a location sheltered by a building, fence, or other trees.
Pollination requirements vary by variety. Fuyu and Hachiya are self-fertile, meaning a single tree will produce fruit. American persimmons, however, are typically dioecious—they have separate male and female trees. You will need at least one male tree for every eight female trees to get fruit.
When Should You Plant Persimmons in Washington?
The best time to plant persimmon trees in Washington is early spring, just after the last frost date. For western Washington, that is usually mid-March to early April. For eastern Washington, aim for late March to mid-April.
Planting in spring gives the tree the entire growing season to establish its root system before winter. Fall planting is possible in western Washington if you get the tree in the ground by early October, but it risks winter damage in colder areas.
Follow these steps for planting:
- Choose a site with full sun and well-draining soil.
- Dig a hole twice as wide as the root ball and the same depth.
- Do not amend the soil with compost or fertilizer at planting time—persimmons prefer native soil.
- Place the tree in the hole so the graft union is about 2 inches above the soil line.
- Backfill the hole and water thoroughly.
- Add a 2-to-3-inch layer of organic mulch around the base, but keep it away from the trunk.
- Stake the tree if it is in a windy area.
How Do You Care for Persimmon Trees in Washington?
Once established, persimmon trees require relatively little care compared to other fruit trees. They are naturally pest-resistant and do not need heavy pruning. Here is a care schedule to follow:
| Task | Timing | Details |
|---|---|---|
| Watering | First two years | Deep water once a week during dry spells. Established trees need water only during prolonged drought. |
| Fertilizing | Early spring | Use a balanced 10-10-10 fertilizer at a rate of 1 pound per year of tree age, up to 5 pounds. Do not overfertilize with nitrogen—it causes fruit drop. |
| Pruning | Late winter while dormant | Remove dead, crossing, or weak branches. Thin the canopy to let light reach the center. Persimmons fruit on current year’s growth, so avoid heavy pruning. |
| Mulching | Spring and fall | Replenish mulch each season to maintain soil moisture and moderate soil temperature. |
| Thinning fruit | Summer | Thin to one fruit per cluster if the crop is very heavy. This improves fruit size and prevents branch breakage. |
| Winter protection | Late fall | Wrap the trunk with tree wrap in eastern Washington to prevent sunscald and frost cracks. In very cold areas, cover young trees with a frost blanket. |
For watering, a moisture meter can help you avoid overwatering, which is a common mistake with persimmons. They prefer the soil to dry out slightly between waterings.
What Problems Do Persimmon Trees Face in Washington?
Persimmons in Washington face a few specific challenges, but most are manageable with the right approach.
Fruit drop is the most common issue. A persimmon tree may drop some fruit naturally in early summer as part of thinning. However, heavy drop usually results from inconsistent watering, too much nitrogen fertilizer, or poor pollination. Water evenly throughout the growing season and avoid fertilizing after midsummer.
Bitter fruit can occur in some varieties if the tree experiences temperature swings during ripening. This is more common in eastern Washington. Choose varieties with good cold hardiness to reduce this risk.
Pests are rarely a serious problem. Scale insects and mealybugs sometimes appear, but they usually do not require treatment. Deer and rabbits may browse on young trees, so a tree guard or fencing is wise in rural areas.
Birds can steal a significant portion of the crop as fruit ripens. Netting the tree or using reflective tape can help, but many gardeners simply accept some loss and plant extra trees.
For pruning and general tree care, a pair of quality pruning shears makes the job easier and prevents ragged cuts that can invite disease.
How Long Until Persimmon Trees Bear Fruit?
Most persimmon trees take 3 to 5 years after planting to produce their first meaningful crop. Some varieties like Nikita’s Gift may produce a few fruits in year two or three, but full production usually does not happen until year six or seven.
American persimmons can take even longer—sometimes 6 to 10 years to bear fruit. If you are impatient, buy a tree that is already 2 or 3 years old from a nursery.
The fruit ripens in late fall, typically October through November in Washington. Asian persimmons should be picked when they are fully colored and slightly soft. American persimmons must be soft and squishy before they are edible—if you bite into a firm American persimmon, you will get a mouth-puckering astringent taste.
Can You Grow Persimmons in Containers in Washington?
Yes, you can grow persimmons in containers, and this is a practical option for gardeners in eastern Washington who want to protect trees from extreme cold. Choose a dwarf variety like Fuyu dwarf or Hachiya dwarf. Use a large container, at least 20 gallons, with drainage holes.
Container-grown persimmons need more frequent watering than in-ground trees, especially during summer. They also need winter protection—move the container to an unheated garage or wrap it with insulation when temperatures drop below 15°F.
The main trade-off is fruit size and quantity. Container trees produce smaller harvests, but the fruit quality is still excellent.
Where to Buy Persimmon Trees for Washington Gardens
Local nurseries in Washington often carry Fuyu and Hachiya trees, but you may need to order cold-hardy varieties like Nikita’s Gift or Saijo online. Reputable online nurseries that ship to Washington include Raintree Nursery, One Green World, and Stark Bro’s. When ordering online, check that the variety is listed as hardy to your USDA zone. Most of western Washington is zone 7 or 8, while eastern Washington ranges from zone 5 to 7.
If you want to start with a young, bare-root tree, look for persimmon trees for sale from specialized fruit tree vendors.
Final Practical Advice for Growing Persimmons in Washington
Growing persimmons in Washington State is absolutely possible, but you need to match the variety to your specific location. Gardeners in western Washington have the easiest path with Fuyu or Hachiya in a sunny, sheltered spot. Gardeners in eastern Washington should choose Nikita’s Gift or an American persimmon variety that can handle -20°F winters.
The most important long-term success factor is patience. Persimmons are not heavy feeders and do not need constant attention, but they do require consistent watering during their first two years and a well-drained planting site. Once established, a healthy persimmon tree will reward you with years of sweet, low-maintenance harvests that store well into winter. With the right choices and a little care, you can enjoy fresh persimmons grown right in your Washington backyard.