Plant record · Perennial
Is Balloon Flower deer resistant?
Platycodon grandiflorus

Partly. Browsed where deer pressure is high. Protect it.
- Type
- Perennial
- Hardiness
- Zones 3–8
- Light
- Full sun
- Height
- 12–24 in
- Bloom
- Spring and Summer
- Maintenance
- Low
Damage steps follow a published university field scale. How plants are rated.
About Balloon Flower
The buds inflate like small balloons before splitting open, which children find fascinating. It emerges very late in spring, so mark the position or you will dig into the crown. Long-lived and resents division, so plant it where it can stay.
Are balloon flowers deer resistant?
Not reliably. Rutgers rates Platycodon grandiflorus Occasionally Severely Damaged, the third tier, which is the tier the buds are in: the inflated buds that give the plant its name are soft, sweet and at the top of the stem, and they are what goes. NC State tags the plant deer resistant without a sentence to say why, and on a plant Rutgers observed damaged occasionally, the tag is the more optimistic of the two sources. The foliage is left alone in most gardens.
Where it grows
NC State: zones 3a to 8b, 1 to 2 feet, full sun or partial shade, flowering spring into summer. It is late up in spring, long-lived and resents being moved once the taproot is down, all of which argue for planting it once, in the right place, and marking it.
Protecting balloon flowers
Where the buds are being taken, one application of the 20 percent egg spray Colorado State rates High as the buds inflate, and again at about thirty days for the later ones. A plant this size is also easily caged.
If it is browsed
Buds taken are gone; the stem branches below the bite and sets smaller buds later in the summer. The taproot is not in danger, and the plant comes back the following spring, late, as it always does.
Protecting Balloon Flower
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 Balloon Flower
Same plant type, hardy in the same zones, and rated better for deer. If Balloon Flower keeps getting eaten, these go in the same spot.
- Bearded IrisIris germanicaZones 3–9Rarely damaged
- Butter and EggsLinaria vulgarisZones 3–9Rarely damaged
- CatmintNepeta x faasseniiZones 3–8Rarely damaged
- CinquefoilPotentilla sp.Zones 3–8, genus rangeRarely damaged
- Common TansyTanacetum vulgareZones 3–8Rarely damaged
- False IndigoBaptisia australisZones 3–9Rarely damaged
Soil and care
- Soil pH
- 5.5 to 7
- Drainage
- Well drained
- Water
- Moderate
- Spacing
- 12 to 18 in apart
- Growth rate
- Slow
- Maintenance
- Low
Where Balloon Flower grows
Hardy across 50 states 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 Balloon Flower
- Is Balloon Flower deer resistant?
- Balloon Flower (Platycodon grandiflorus) 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 Balloon Flower grow in?
- Balloon Flower is hardy in USDA zones 3 to 8. Outside that range it will either not survive winter or will struggle with summer heat.
- Does Balloon Flower grow in shade?
- No. Balloon Flower wants full sun and will grow thin and flop in shade.
- How big does Balloon Flower get?
- Mature height is roughly 12–24 in. Growth rate is slow.
Browse from here
Every list Balloon Flower belongs to.
All perennials·Sometimes destroyed·Full sun plants