North America Native Plant

Hastings Oak

Botanical name: Quercus ×hastingsii

USDA symbol: QUHA2

Life cycle: perennial

Habit: tree

Native status: Native to the lower 48 states  

Hastings Oak: A Texas Native Tree Worth Considering If you’re looking to add a native Texas tree to your landscape, you might want to get acquainted with the Hastings oak (Quercus ×hastingsii). This lesser-known oak is a true Texan through and through, and while it might not be the most ...

Hastings Oak: A Texas Native Tree Worth Considering

If you’re looking to add a native Texas tree to your landscape, you might want to get acquainted with the Hastings oak (Quercus ×hastingsii). This lesser-known oak is a true Texan through and through, and while it might not be the most famous member of the oak family, it brings its own unique charm to the Lone Star State.

What Makes Hastings Oak Special?

The Hastings oak is what botanists call a hybrid oak – that little × symbol in its scientific name is the giveaway. This means it’s the result of two different oak species getting together and creating something new. As a perennial tree, it’s built to stick around for the long haul, potentially becoming a lasting legacy in your landscape.

Like most oaks, this tree has the classic growth habit you’d expect – a single trunk that reaches impressive heights of 13 to 16 feet or more. Under certain conditions, it might develop multiple stems or stay shorter, but generally, you’re looking at a substantial tree that will command presence in your yard.

Where You’ll Find This Texas Native

The Hastings oak calls Texas home and is native to the lower 48 states. Its distribution is specifically centered in Texas, making it a true regional specialty. If you’re a Texas gardener looking to support local ecosystems, this native status is a big plus.

Is Hastings Oak Right for Your Garden?

Here’s where things get a bit tricky – information about this particular oak hybrid is somewhat limited compared to its more famous oak cousins. What we do know is that it’s a native species, which automatically gives it several advantages:

  • It’s adapted to local climate conditions
  • It supports native wildlife and ecosystems
  • It typically requires less maintenance once established
  • It helps preserve regional biodiversity

However, because detailed growing information is scarce, you’ll want to approach this tree as something of an adventure in native gardening.

Growing Hastings Oak: What We Know

Since specific growing information for Hastings oak is limited, your best bet is to treat it like other Texas native oaks and work with local native plant experts or extension services. Here are some general guidelines that likely apply:

  • Choose a location with plenty of room for a full-sized tree
  • Ensure good drainage, as most oaks don’t appreciate waterlogged soil
  • Be patient – oaks are notorious slow growers, but they’re worth the wait
  • Once established, native oaks are typically drought-tolerant

The Bottom Line

The Hastings oak represents an interesting opportunity for adventurous Texas gardeners who want to support native species and don’t mind working with a tree that’s still somewhat mysterious in the gardening world. Its native status is a strong point in its favor, and as climate change makes drought-tolerant, locally adapted plants more valuable, native oaks like this one become increasingly important.

If you’re considering planting a Hastings oak, your best approach is to connect with local native plant societies, botanical gardens, or university extension services in Texas. They can provide more specific guidance and may even help you source the tree responsibly.

While we may not have all the answers about this particular oak, sometimes the most rewarding gardening experiences come from working with plants that haven’t been completely figured out yet. The Hastings oak might just be your chance to be part of preserving and understanding Texas’s native plant heritage.

Hastings Oak

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Hamamelididae

Order

Fagales

Family

Fagaceae Dumort. - Beech family

Genus

Quercus L. - oak

Species

Quercus ×hastingsii Sarg. [marilandica × shumardii] - Hastings oak

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA