Plant record · Annual · Balsaminaceae
Is Impatiens deer resistant?
Impatiens walleriana

Partly. Browsed where deer pressure is high. Protect it.
- Type
- Annual
- Hardiness
- Grown as an annual, any zone
- Height
- 6–24 in
- Bloom
- May–October
- Maintenance
- Moderate
- Family
- Balsaminaceae
Damage steps follow a published university field scale. How plants are rated.
About Impatiens
Succulent and defenseless, one of the first annuals stripped. For deer-prone shade use ferns, hellebore or lungwort rather than another annual.
Do deer eat impatiens?
Yes. NC State's entry for Impatiens walleriana says "deer like to browse the plants" and "deer can be troublesome"; Rutgers rates it Occasionally Severely Damaged. It is watery, soft, grown in the shade a deer walks through on the way to the yard, and flowering at exactly nose height. NC State lists rabbits among the things it resists, which is the one animal a bed of impatiens is safe from.
Keeping deer off impatiens
Placement first, spray second. A bed against the house, under the porch light, in the traffic the third tier depends on; then the 20 percent egg spray Colorado State rates High from planting out, reapplied in about thirty days through the summer. Impatiens are cheap enough that a flat lost in June is replanted, which is why most people never protect them and why the plant sits where it does on the list.
Do impatiens come back after browsing?
Usually, and quickly. The plant branches below a bite and refills in a few weeks in warm weather. The thing it does not come back from is impatiens downy mildew, Plasmopara obducens, which NC State says fungicides will not control; the New Guinea impatiens, Impatiens hawkeri, is resistant to it and no better with deer. For a shaded bed that has to survive both, the rarely damaged annuals are ageratum, flowering tobacco, heliotrope and wood forget-me-not, and the shade page has the perennials.
Protecting Impatiens
Whether this survives comes down to local pressure, so decide on the options before it gets browsed rather than after.
- 1How tall a deer fence needs to beEight feet, and six is the most common expensive mistake in deer fencing.
- 2Repellent that actually worksThe egg-based recipe that reproduces the active ingredient in the commercial sprays that win university trials.
- 3Fencing a raised bedA deer jumps from ground level, so measure the barrier from the ground and not from the top of the bed.
- 4Check it is actually deerDeer tear and leave a ragged stub. A clean 45-degree cut is rabbits, and slug holes get blamed on deer constantly.
What to plant instead of Impatiens
Same plant type, hardy in the same zones, and rated better for deer. If Impatiens keeps getting eaten, these go in the same spot.
Soil and care
- Soil pH
- 6 to 6.5
- Drainage
- Consistently moist
- Water
- High
- Fertility
- Moderate
- Spacing
- 10 to 14 in apart
- Growth rate
- Fast
- Maintenance
- Moderate
Tolerances and uses
- Drought
- None
- Salt
- Low
- Pollinators
- Low
Containers
What to plant it with
Keep apart from
- Russian Sage
Full sun and drought against wet shade. Nothing about these two overlaps.
Where Impatiens grows
Hardy across every state on zone range alone. Mountain and coastal areas sit outside the ranges used here, so check your own zone before ordering. Select any state, including one it will not grow in, for what is resistant there.
Choose a state from the listeasier on a phone
- Pennsylvania
- New Jersey
- New York
- Connecticut
- Massachusetts
- Virginia
- Maryland
- Michigan
- Wisconsin
- Ohio
- Indiana
- Illinois
- Minnesota
- Missouri
- North Carolina
- Tennessee
- Georgia
- Texas
- Colorado
- California
- Oregon
- Washington
- New Hampshire
- Vermont
- Maine
- Rhode Island
- Delaware
- West Virginia
- Kentucky
- South Carolina
- Florida
- Alabama
- Mississippi
- Louisiana
- Arkansas
- Oklahoma
- Kansas
- Nebraska
- Iowa
- North Dakota
- South Dakota
- Montana
- Wyoming
- Idaho
- Utah
- Nevada
- Arizona
- New Mexico
- Alaska
- District of Columbia
- Hawaii
Common questions about Impatiens
- Is Impatiens deer resistant?
- Impatiens (Impatiens walleriana) is rated Occasionally Severely Damaged, step 3 of 4 on the damage scale this site uses. Browsed where deer pressure is high. Protect it.
- What hardiness zones does Impatiens grow in?
- Impatiens is hardy in USDA zones 2 to 11. Outside that range it will either not survive winter or will struggle with summer heat.
- Does Impatiens grow in shade?
- Yes. Impatiens tolerates full shade to part shade, which makes it one of the options for a shaded bed where deer also browse.
- How big does Impatiens get?
- Mature height is roughly 6–24 in. Growth rate is fast.
- When does Impatiens bloom?
- Impatiens flowers from May–October.
Browse from here
Every list Impatiens belongs to.
All annuals·Sometimes destroyed·Shade plants