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USDA zone 6a

Shade Trees near Longmont, CO, 80503

Shop large, nursery-grown shade, privacy, flowering and fruit trees, delivered by freight in Longmont. Every tree is matched to your hardiness zone and backed by our 1-Year Thrive Guarantee.

See what thrives at your address

Enter your ZIP and we'll match trees to your exact growing zone.

Typical winter lows in Longmont run about -10 to -5 F.

1-Year Guarantee

Thrive Guarantee promise

Freight Delivery

$149 flat per order

Nursery-Grown

Shipped at landscape size

Zone-Matched

Only what thrives near you

Matched to Longmont's zone

Featured trees for Longmont

6 landscape-grade picks covering shade, privacy, color and fruit, all hardy in zone 6a. Prices and stock shown live.

Shop by category

Browse everything that thrives in Longmont

Every category below is stocked with trees rated for zone 6a. Tap a bestseller or view the full range.

Choosing trees by goal

Shade and canopy. American Sycamore. Needs space to spread. Grows large fast.

Privacy and screening. Hetz Columnaris Chinese Juniper. Stays narrow; plant several for a solid screen.

Flowering and curb appeal. Royal White Eastern Redbud. Blooms in early spring before leaves emerge.

Grow your own fruit. Honeycrisp Apple Tree. Requires a second apple variety for pollination.

Small spaces and accents. Phenomenal Lavender. Stays compact. Needs well-drained soil.

Local fit, from data

Growing conditions in Longmont 80503

USDA zone

6a

Typical winter lows

about -10 to -5 F

County

Boulder County

State

Colorado

For trees delivered to Longmont, CO 80503, Arbor Buddy brings large, nursery-grown trees shipped by freight to homeowners and contractors. Your local hardiness zone is 6a, which means you can choose from shade, flowering, privacy, fruit, and accent trees matched to your climate.

Shop Trees by Category in Longmont

  • Shade Trees: Bring cooling shade to your Longmont yard with fast-growing species adapted to zone 6a.
  • Flowering & Ornamental: Add spring color that returns reliably through Longmont's cold winters.
  • Evergreen & Privacy: Block wind and views year-round with cold-hardy evergreens for zone 6a.
  • Fruit Trees: Harvest your own apples and other fruit from trees bred to thrive in zone 6a.

Trees for Zone 6 in Longmont

In zone 6a, winter lows drop to -10 to -5 degrees F. That rules out tender species but allows a wide selection of cold-hardy trees. Your Longmont yard can support shade trees, evergreens, flowering trees, and fruit trees that handle the cold. The climate is dry, so trees that tolerate dry air and occasional drought do well. The best trees for zone 6 in Longmont include the featured picks above.

Find Your Trees for Longmont

For shade, privacy, flowering, fruit, and accent trees matched to your zone in ZIP 80503 of Longmont, Arbor Buddy ships large, nursery-grown trees with a 1-Year Thrive Guarantee.

Browse the trees suited to your area and order online.

How Longmont Compares to Other Areas

ZIP 56546 in Georgetown, Minnesota (4a, -30 to -25 F winter lows) sees much colder winters than Longmont. Japanese maples struggle there without protection. For your cart, that means you can plant Japanese maples here in 6a with confidence, while a Minnesota buyer cannot.

ZIP 39152 in Pulaski, Mississippi (8b, 15 to 20 F winter lows) has mild winters that allow flowering trees like wisteria to bloom earlier. That gap changes the local shortlist to species that need less chill, while Longmont's zone 6a requires cold-hardy choices like Royal White Eastern Redbud.

ZIP 59020 in Cooke City, Montana (4b, -25 to -20 F winter lows) is colder and has a shorter growing season, limiting privacy screen options. In practice, buyers here lean toward extra-hardy evergreens, while in Longmont you can choose from junipers, spruces, and broadleaf evergreens suited to 6a.

For Longmont buyers, the key takeaway: your zone 6a climate opens a balanced mix of shade, fruit, and ornamental trees that would not survive in colder places.

Freight delivery and the Thrive Guarantee

Arbor Buddy ships to ZIP 80503 and the other Longmont ZIPs 80501, 80502, and 80504. Deliveries into zone 6 land in spring or fall, the two planting-friendly stretches. Each tree is nursery-grown at a usable landscape size and zone-matched before shipping. The 1-Year Thrive Guarantee covers every tree: if it does not survive the first year, you get a free replacement.

Before delivery day, check:

  • Someone must be home to receive the tree and inspect it.
  • The street allows a freight truck to stop with room to turn.
  • Decide where you want the tree dropped when it arrives.
  • Watch for long or narrow driveways, soft ground, or low branches.
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Enter your ZIP, shop only what thrives in your zone.

2

Freight delivery to your address: $149 flat per order, shown at checkout.

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Plant it, watch it thrive, covered for one year.

Nearby areas we deliver to

Freight service reaches most Colorado addresses. Browse your area:

More Longmont ZIP codes

Not sure which tree fits your yard?

Take the 60-second Plant Finder, or message a tree specialist and we'll shortlist zone-safe picks for your address.

Good to know · Growing guide

Buying trees in Longmont 80503: what locals should know

Ordering a large tree online is not like ordering a lamp. Here is what is worth knowing before you buy, from reading your hardiness zone to what actually shows up on the truck.

How to read your hardiness zone

Longmont 80503 sits in USDA zone 6a. Your zone describes the coldest winter a tree can reliably survive. In a mid-country climate you get the widest catalog: most shade, flowering and evergreen trees qualify, and the filter mostly guards the borderline picks.

Typical winter lows here run about -10 to -5 F. Half-zones matter at the edges: two steps on the map are about five winter degrees, which is enough to decide whether a borderline pick belongs in your cart.

What freight delivery actually means

Your tree arrives large, nursery-grown and at a usable landscape size, secured to a pallet and delivered curbside or as close as the truck can safely get. Before delivery day, run through this quick checklist:

  • Someone can be home to receive the tree and look it over on arrival.
  • A freight truck can reach your street, with room to stop or turn around.
  • You know where you want it dropped: curbside, or as close as the driver can safely get.
  • Access watch-outs are handled: narrow driveways, soft ground after rain, low branches or wires.

The guarantee, in plain terms

If a tree does not survive its first year, we replace it free, shipping included. The promise works because every tree ships zone-matched and nursery-grown, so it arrives set up to succeed in your climate rather than gambling against it.

Coverage runs a full year from delivery. If something goes wrong, contact the team and they arrange the replacement. No store-credit games, no fine-print maze.

More growing guides on the Arbor Buddy blog →

Frequently asked questions

When do trees ship to Longmont?+

Trees ship to Longmont in spring or fall. This matches the best planting windows for zone 6a.

What trees grow fastest in Longmont?+

The American Sycamore grows fast for quick shade. It handles zone 6a winters well.

What is the 1-Year Thrive Guarantee?+

If your tree dies within the first year, Arbor Buddy replaces it free. The guarantee covers trees shipped to your zone.

What are the best shade trees for Longmont?+

The American Sycamore is a top choice. It grows quickly and tolerates the cold.

Ready to plant your Longmont yard?

Shade, privacy, flowering and fruit trees matched to zone 6a, shipped large and covered by the 1-Year Thrive Guarantee.

Browse trees for your zone