Shade, Privacy and Flowering Trees in Union County, OH

Shade, privacy, and fruit trees in Union County, Ohio (OH) all need to handle the local hardiness zone span of 6a to 6b. Arbor Buddy ships large, nursery-grown trees straight to your yard by freight. Every tree is zone-matched before delivery, so your pick survives the local winter lows.

Climate and Hardiness Zone Fit in Union County

Union County spans nine ZIP codes across hardiness zones 6a to 6b. Typical winter lows run about -10 to 0 F, with the colder end in rural areas west of Marysville. Zone 6a winters can test less hardy species, but every tree on this page is selected to survive those cold snaps.

Warm-season heat and humidity here favor trees like the Shumard Oak and the Merlot Redbud, both of which handle higher temperatures without stress. The county's varied soil, clay patches in the south, more loam near the center, means drainage matters. Most of our featured trees tolerate average Ohio clay once established. For the coldest pockets, stick to species rated to zone 5 or lower. That makes trees for zone 6 in Union County a safe bet even during an unusually harsh winter.

Spring and fall are the prime planting windows here. The freight-shipping season aligns with those cooler months, so your tree arrives ready to root before summer heat or deep frost.

Shop Trees by Category in Union County

• Shade Trees: Large oaks like the Bur Oak and river birches that build real summer shade for your yard.
• Flowering & Ornamental: Redbuds and dogwoods that bring early color to a zone 6 landscape.
• Evergreen & Privacy: Classic southern magnolia and other evergreens for year-round screening.
• Japanese Maples: Upright laceleaf and coral bark varieties that add structure without overwhelming a small space.
• Fruit Trees: Cold-hardy figs and other fruit producers bred to bear in zone 6.
• Shrubs & Hedges: Nellie Stevens holly and other robust shrubs for lower-growing privacy.

Order in Time for Your Shipping Window

Spring and fall deliveries give your tree the best start in Union County. Browse the featured trees above, then place your order during the cool-weather shipping window. Arbor Buddy will zone-match your selection and send it freight-ready to your yard.

How Union County Compares to Other Areas

Clearwater County, Minnesota (MN) sits in zone 3b with winter lows of -35 to -30 F. That much colder climate rules out most Japanese maples. The practical difference is that even a Seiryu Japanese Laceleaf Maple, which handles zone 5, would die back in Clearwater. In Union County, zone 6 gives you the freedom to plant that upright laceleaf without worry.

Teton County, Montana (MT) covers zones 4a to 4b with typical lows of -30 to -20 F. Here, the zone usually pushes the choice toward native conifers and away from broadleaf evergreens. In Union County, your warmer winters allow southern magnolias like the D. D. Blanchard to stay green year-round. That is a whole category of trees that simply does not work in Teton County.

Greene County, Mississippi (MS) is in zone 8b with winter lows of only 15 to 20 F. Locally, that points buyers toward heat-tolerant species like the Elberta Peach and away from cold-hardy oaks. In Union County, the opposite is true: your cold winters make oaks and figs a natural fit, while the same southern magnolia that thrives in Greene County also adapts to your cooler zone. The contrasts mean that what belongs in your cart here leans heavily toward proven cold-hardy performers.