Quercus rubra

Red Oak


Bare Root Plants
Out of Stock

Red Oaks are tall, stately trees that are renowned for their relatively fast growth: they often add 2' to their height in the first 10 years of growth!  These minimal maintenance trees will conform to their conditions, growing taller rather than wide if it's cramped, and seizing the opportunity to spread out.  The leaves are dark green on top with a dull green underside; they're often elliptical with bristles at their points, although a wide degree of variance can be seen even within the same tree.  The trunk sports gray bark that is rough-textured; the furrows are sometimes called ski lines.  Two types of flowers bloom in the spring: the male catkins are a light green while the female blossoms have red detailing.  If fertilized, the female buds grow into acorns.  And in the fall, this oak blazes a rich, merlot red before the leaves fade to a crispy brown; Red Oaks will often keep their leaves throughout the winter.

Mature Quercus rubra are quite tolerant of their siting, whether it's in full or only partial sun.  The young trees require more light to get a healthy start in life and to fulfill their developmental potential.  Red Oaks benefit from a thick, rich loam layer, but they adapt to dry conditions and will gracefully endure road salt and air pollution.

Red Oak trees provide nooks and cavities for bats, tree squirrels, woodpeckers, and other birds to build nests and dens.  Several Hairstreak butterflies, Duskywing skippers, and beetles find food and shelter in the leaves and boughs.  The acorns are an important foodsource for Wood Ducks, Ruffed Grouse, Wild Turkeys, as well as mammals like Black Bear, White Tailed Deer, Racoons, and Southern Flying Squirrels.  

Other common name in use: Northern Red Oak

*Tree whips that are 1-2 years old, such as this Oak bare root, will benefit from being placed in tubing or behind wire caging to protect it in the early years from deer and other small mammals. Read more about How to Plant an Oak.

Live Plant Shipping Table

Spring Fall Age/Size
Dormant Bare Roots
April/May October 1-2 years/ 12"

Quercus rubra - Red Oak

Map Key

Present in state
Present but introduced in county
Present and native in county; not rare
Not present in state
Present and native in county; rare
Species extirpated (historic)
State or county listed as noxious
Present in state; exotic

This map shows the native and introduced (adventive) range of this species. Given appropriate habitat and climate, native plants can be grown outside their range.

2 Questions asked on Quercus rubra

Will Red Oak grow well in a soil with a pH of about 7.2? It would be planted in loam soil, full sun in Outagamie County in Wisconsin.
Red Oaks are historically native throughout Wisconsin. In addition, they do well in soils that are acidic and exhibit loamy tendencies. Full sun is preferred for these species. It sounds like you have all the right conditions for this tree!
Are more than one required for acorn production?
Hi Patricia. Red Oaks develop both male and female catkins on a single tree and will self-pollinate to produce acorns once it reaches maturity. Multiple trees for cross-pollination purposes are not required (although there are certainly benefits from planting many keystone species in close proximity to one another!).


Growing your own plants from seed is the most economical way to add natives to your home. Before you get started, one of the most important things to know about the seeds of wild plants is that many have built-in dormancy mechanisms that prevent the seed from germinating. In nature, this prevents a population of plants from germinating all at once, before killing frosts, or in times of drought. To propagate native plants, a gardener must break this dormancy before seed will grow.

Each species is different, so be sure to check the GERMINATION CODE listed on the website, in the catalog, or on your seed packet. Then, follow the GERMINATION INSTRUCTIONS prior to planting. Some species don't need any pre-treatment to germinate, but some species have dormancy mechanisms that must be broken before the seed will germinate. Some dormancy can be broken in a few minutes, but some species take months or even years.

Seed dormancy can be broken artificially by prolonged refrigeration of damp seed in the process of cold/moist STRATIFICATION. A less complicated approach is to let nature handle the stratifying through a dormant seeding, sowing seeds on the surface of a weed-free site in late fall or winter. Tucked safely beneath the snow, seeds will be conditioned by weathering to make germination possible in subsequent growing seasons.

To learn more, read our BLOG: How to Germinate Native Seeds

Dormant Bare Root Plants

We dig plants when they are dormant from our outdoor beds and ship them April-May and October. Some species go dormant in the summer and we can ship them July/August. We are among the few still employing this production method, which is labor intensive but plant-friendly. They arrive to you dormant, with little to no top-growth (bare-root), packed in peat moss. They should be planted as soon as possible. Unlike greenhouse-grown plants, bare-root plants can be planted during cold weather or anytime the soil is not frozen. A root photo is included with each species to illustrate the optimal depth and orientation. Planting instructions/care are also included with each order.

Download: Installing Your Bare-Root Plants

Potted Plants

3-packs and trays of 32, 38, or 50 plants leave our Midwest greenhouses based on species readiness (being well-rooted for transit) and order date; Spring shipping is typically early May through June, and Fall shipping is mid-August through September. Potted 3-packs and trays of 38 plugs are started from seed in the winter so are typically 3-4 months old when they ship. Trays of 32/50 plugs are usually overwintered so are 1 year old. Plant tray cells are approximately 2” wide x 5” deep in the trays of 38 and 50, and 2.5" wide x 3.5" deep in the 3-packs and trays of 32; ideal for deep-rooted natives. Full-color tags and planting & care instructions are included with each order.

Download: Planting and Care of Potted Plants

*PLEASE NOTE: we are a mail order nursery and have no retail facilities, but you may pick up your order if prior arrangements are made. Pick up orders are subject to **MN Sales Tax.

Shipping & Handling Charges

SEED $100.00 and under: $5.00
Retail SEED orders over $100.00 ship free!

Custom seed mixes or discounted seed sales over $100, add 5% of the total seed cost
(for orders over $1,000 a package signature may be required)

BARE ROOT and POTTED PLANTS $50.00 and under: $9.00
over $50.00: 18% of the total plant cost. (For orders over $1,000 a package signature may be required.)

TOOLS and BOOKS have the shipping fee included in the cost of the product (within the contiguous US).

**We are required to collect state sales tax in certain states. Your state's eligibility and % will be calculated at checkout. MN State Sales Tax of 7.375% is applied for orders picked up at our MN location. Shipping & handling charges are also subject to the sales tax.

Shipping Season

SEED, TOOLS and BOOKS are sent year-round. Most orders ship within 1-3 business days.

BARE ROOT PLANTS are shipped during optimal transplanting time: Spring (April-May) and Fall (Oct). Some ephemeral species are also available for summer shipping. Since our plants are field-grown, Nature sets the schedule each year as to when our season will begin and end. We fill all orders, on a first-come, first-serve basis, to the best of our ability depending on weather conditions beyond our control.

POTTED PLANTS (Trays of 32/38/50 plugs and 3-packs) typically begin shipping early May and go into June; shipping time is heavily dependent on all the species in your order being well-rooted. If winter-spring greenhouse growing conditions are favorable and all species are well-rooted at once, then we ship by order date (first come, first serve). We are a Midwest greenhouse, and due to the challenges of getting all the species in the Mix & Match and Pre-Designed Garden Kits transit-ready at the same time, we typically can't ship before early May. Earlier shipment requests will be considered on a case-by-case basis.

*We are unable to ship PLANTS (bare root or potted) outside the contiguous US or to CALIFORNIA due to regulations.


We ship using USPS, UPS and Spee Dee. UPS and Spee Dee are often used for expediting plant orders; they will not deliver to Post Office Box numbers, so please also include your street address if ordering plants. We send tracking numbers to your email address so please include it when you order.



Germination Code
Sun Exposure
Full, Partial, Shade
Soil Moisture
Medium-Wet, Medium, Medium-Dry
to 75 feet
Bloom Time
Bird Favorite: seeds, insects, fruit, nectar, nesting, perch
USDA Zones
Plant Spacing
Catalog Code