Aceraceae
Acer rubrum
Blazing autumn color from a tree that thrives in almost any yard
Aney via Wikimedia Commons (cc by_sa_3)
About this plant
Acer rubrum, commonly known by its scientific name, is a perennial tree in the Aceraceae family that belongs in the landscape through sheer adaptability. Remarkably, it is rated for USDA hardiness zones 1a through 13b, a range that covers nearly every corner of the contiguous United States and beyond. That means whether you are gardening in a frigid northern climate or a warm southern one, this tree is built to handle it.
For a beginner, the appeal is straightforward: Acer rubrum is rated as a beginner-level plant that asks for only about ten minutes of care per week. It grows outdoors and settles in with medium water needs, meaning it does not demand constant irrigation or a perfectly engineered drainage system. It simply grows: steadily, reliably, and with a presence that shifts dramatically with the seasons, making it one of the most rewarding first trees a new gardener can put in the ground.
Bloom
Danny S. via Wikimedia Commons (cc by_sa_3)
Gallery
Gmihail at Serbian Wikipedia via Wikimedia Commons (cc by_sa_4)
Gallery
Nichole Ouellette via Wikimedia Commons (cc by_sa_4)
Step by step
Find a spot with enough light for its needs. Plant it outdoors, ideally sheltered from the harshest afternoon wind.
Any good all-purpose potting mix or well-drained garden soil will do. Give each plant enough room for its mature spread. Crowding causes more problems than undersizing the bed. Water it in gently once it's settled.
Water when the top inch of soil feels dry, roughly once a week in summer. Soak the soil, then let it breathe before the next round.
This one is very forgiving. A balanced all-purpose fertiliser at the start of the growing season is plenty, and you can skip a month without harm. Plan on 10 minutes a week of hands-on care: watering, a quick trim, checking for pests.
Expect flowers in February to April. Deadhead spent blooms to encourage more, and take a minute to notice them. This is why you planted it.
Year at a glance
Approximate for a temperate North American zone. Shift earlier the further south you garden, later the further north.
Jan
January: Rest
Dormant
Feb
February: Bloom
Flowers expected
Mar
March: Bloom
Flowers expected
Apr
April: Bloom
Flowers expected
May
May: Tend
Routine care
Jun
June: Tend
Routine care
Jul
July: Tend
Routine care
Aug
August: Tend
Routine care
Sep
September: Tend
Routine care
Oct
October: Tend
Routine care
Nov
November: Wind down
Prep for dormancy
Dec
December: Rest
Dormant
Recommended supplies
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The first tree to colour up in autumn — fiery scarlet two weeks before oaks and ashes catch up. Native throughout eastern North America, tolerates wet or dry soil, and grows fast enough to provide meaningful shade within a decade.
Pet & people safety
The card below lists the species affected and the specific symptoms reported by the ASPCA or Pet Poison Helpline. Place it out of reach, and call the poison-control number if a pet or child has eaten any part of it.
Horses
Severely toxic
Symptoms. Weakness, rapid breathing, brown discoloration of gums, dark red-brown urine within 18–48 hours of eating wilted or dried leaves.
Dried and wilted leaves cause hemolytic anemia in horses. Fresh leaves pose lower risk but any fallen branches in pasture are dangerous.
Source: ASPCA
Record covers Red Maple toxicity for Horses.
Bloomwise is not a substitute for veterinary or medical advice. Every line above comes from a hand-verified reference.
Frequently asked
Red Maple is hardy in USDA zones 3a to 9b. If your winter lows fall outside that range, grow it in a container you can bring indoors, or treat it as an annual.
Water about once a week in summer, adjusting for rainfall. Soak the soil, then let it breathe before watering again.
Red Maple prefers four to six hours of sun, ideally morning light.
We have partial toxicity information for Red Maple. Treat it with care and call the ASPCA Animal Poison Control Center at (888) 426-4435 if a pet has eaten any part of it.
Yes, this is a forgiving plant that tolerates inconsistent watering and the occasional missed feeding. A good choice for a first garden.
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Sources
Plant facts on this page come from a blend of public-domain and open-licensed datasets: Biodiversity Heritage Library (historical botanical illustrations, public domain), USDA PLANTS (taxonomy, public domain), GBIF (occurrence and taxonomy, CC-BY 4.0), OpenFarm (crop guides, CC-BY-SA 3.0), and Open-Meteo (climate and hardiness lookup, CC-BY 4.0). Toxicity records come from the ASPCA Animal Poison Control Center and the Pet Poison Helpline; every row is hand-verified against a primary reference.
