Balsaminaceae
Busy Lizzie
Impatiens walleriana
Nonstop color for the gardener who wants results fast
Prenn via Wikimedia Commons (cc by_sa_3)
About this plant
Impatiens walleriana is one of the most forgiving flowering perennials a first-time gardener can grow. It belongs to the Balsaminaceae family and the genus Impatiens, a group known for producing dense, continuous blooms with very little fuss. Its USDA hardiness range spans Zones 1a through 13b, which means it can be grown as an outdoor plant in virtually every corner of the United States.
What makes this plant a genuine beginner's ally is how little it asks in return. At roughly 10 minutes of care per week, it fits into even the busiest schedule. Water needs are medium, not drought-tolerant, but not thirsty enough to punish you for missing a day. As a perennial, it is built to return season after season, giving you a reliable foundation in any outdoor bed or container planting. For anyone nervous about keeping something alive, Impatiens walleriana is a confident first step.
The gallery
Historical plates & modern photos
Bloom
Sabina Bajracharya via Wikimedia Commons (cc by_sa_4)
Gallery
Sabina Bajracharya via Wikimedia Commons (cc by_sa_4)
Gallery
Krzysztof Ziarnek, Kenraiz via Wikimedia Commons (cc by_sa_4)
How to grow it
Five steps, start to bloom.
Written for beginners. If you've never grown anything before, this is all you need to keep this plant alive and happy.
Pick a spot
Find a spot with enough light for its needs. Plant it outdoors, ideally sheltered from the harshest afternoon wind.
Plant it
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 it
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.
Feed & tend
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.
Enjoy it
Watch for new growth in spring and summer. If the leaves look tired, trim the oldest ones back to encourage fresh foliage.
Year at a glance
What to do, month by month.
Approximate for a temperate North American zone. Shift earlier the further south you garden, later the further north.
Jan
January: Rest
Dormant
Feb
February: Rest
Dormant
Mar
March: Wake up
New growth
Apr
April: Tend
Routine care
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
Pet & people safety
Non-toxic to common pets.
Verified against a primary poison-control source. Still, no plant is a snack. Grazing in quantity can upset the stomach of any animal, and the hotline below is there if something goes wrong.
Dogs
Non-toxic
Non-toxic per ASPCA.
Source: ASPCA
Record covers Busy Lizzie toxicity for Dogs.
Cats
Non-toxic
Non-toxic per ASPCA.
Source: ASPCA
Record covers Busy Lizzie toxicity for Cats.
Bloomwise is not a substitute for veterinary or medical advice. Every line above comes from a hand-verified reference.
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Flat-topped flower clusters that tough out winters from Zone 1a to 13b
Frequently asked
Common questions.
- What USDA zones does Busy Lizzie grow in?
- Busy Lizzie is hardy in USDA zones 1a to 13b. If your winter lows fall outside that range, grow it in a container you can bring indoors, or treat it as an annual.
- How often should I water Busy Lizzie?
- Water about once a week in summer, adjusting for rainfall. Soak the soil, then let it breathe before watering again.
- How much sunlight does Busy Lizzie need?
- Busy Lizzie prefers four to six hours of sun, ideally morning light.
- Is Busy Lizzie safe for pets?
- Yes. Busy Lizzie is listed as non-toxic to dogs and cats by verified poison-control sources. No plant is a snack, though, and grazing in quantity can still upset any animal's stomach.
- Is Busy Lizzie good for beginners?
- Yes, this is a forgiving plant that tolerates inconsistent watering and the occasional missed feeding. A good choice for a first garden.
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.