My Deer Garden

Plant record · Perennial

Is Penstemon deer resistant?

Penstemon sp.

Blue penstemon flower spike
Photo by Patrick Alexander, CC0. Via Wikimedia Commons.
Damage step 3 of 4 · Occasionally Severely Damaged

Partly. Browsed where deer pressure is high. Protect it.

Type
Perennial
Hardiness
Zones 3–9, genus range
Light
Full sun
Bloom
Spring and Summer
Maintenance
Moderate

Damage steps follow a published university field scale. How plants are rated.

About Penstemon

A large genus split between the western species, which demand sharp drainage and dry summers, and the eastern ones, which take ordinary garden soil. Match the species to your conditions or it will rot. Do not cut the old stems back until spring, since they protect the crown.

Protecting Penstemon

Whether this survives comes down to local pressure, so decide on the options before it gets browsed rather than after.

  1. 1How tall a deer fence needs to beEight feet, and six is the most common expensive mistake in deer fencing.
  2. 2Repellent that actually worksThe egg-based recipe that reproduces the active ingredient in the commercial sprays that win university trials.
  3. 3Check 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 Penstemon

Same plant type, hardy in the same zones, and rated better for deer. If Penstemon keeps getting eaten, these go in the same spot.

Soil and care

Soil pH
6 to 7.5
Drainage
Sharp, gritty. Will rot in wet soil
Water
Low
Spacing
12 to 18 in apart
Growth rate
Moderate
Maintenance
Moderate

Where Penstemon 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.

Alabama — hardy here. Zones 7 to 9.Alaska — hardy here. Zones 1 to 8.Arizona — hardy here. Zones 5 to 10.Arkansas — hardy here. Zones 6 to 8.California — hardy here. Zones 7 to 10.Colorado — hardy here. Zones 3 to 6.Connecticut — hardy here. Zones 5 to 7.Delaware — hardy here. Zones 7 to 7.District of Columbia — hardy here. Zones 7 to 8.Florida — hardy here. Zones 8 to 11.Georgia — hardy here. Zones 7 to 9.Hawaii — hardy here. Zones 9 to 12.Idaho — hardy here. Zones 3 to 7.Illinois — hardy here. Zones 5 to 7.Indiana — hardy here. Zones 5 to 6.Iowa — hardy here. Zones 4 to 6.Kansas — hardy here. Zones 5 to 7.Kentucky — hardy here. Zones 6 to 7.Louisiana — hardy here. Zones 8 to 10.Maine — hardy here. Zones 3 to 6.Maryland — hardy here. Zones 6 to 8.Massachusetts — hardy here. Zones 5 to 7.Michigan — hardy here. Zones 4 to 6.Minnesota — hardy here. Zones 3 to 5.Mississippi — hardy here. Zones 7 to 9.Missouri — hardy here. Zones 5 to 7.Montana — hardy here. Zones 3 to 6.Nebraska — hardy here. Zones 4 to 6.Nevada — hardy here. Zones 4 to 9.New Hampshire — hardy here. Zones 3 to 6.New Jersey — hardy here. Zones 6 to 7.New Mexico — hardy here. Zones 4 to 9.New York — hardy here. Zones 4 to 7.North Carolina — hardy here. Zones 6 to 8.North Dakota — hardy here. Zones 3 to 4.Ohio — hardy here. Zones 5 to 6.Oklahoma — hardy here. Zones 6 to 8.Oregon — hardy here. Zones 6 to 9.Pennsylvania — hardy here. Zones 5 to 7.Rhode Island — hardy here. Zones 6 to 7.South Carolina — hardy here. Zones 7 to 9.South Dakota — hardy here. Zones 3 to 5.Tennessee — hardy here. Zones 6 to 8.Texas — hardy here. Zones 6 to 9.Utah — hardy here. Zones 4 to 9.Vermont — hardy here. Zones 3 to 5.Virginia — hardy here. Zones 6 to 8.Washington — hardy here. Zones 5 to 8.West Virginia — hardy here. Zones 5 to 7.Wisconsin — hardy here. Zones 3 to 5.Wyoming — hardy here. Zones 3 to 6.
Hardy on zone rangeNot hardy — still linked
Choose a state from the listeasier on a phone

Common questions about Penstemon

Is Penstemon deer resistant?
Penstemon (Penstemon sp.) 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 Penstemon grow in?
Penstemon is hardy in USDA zones 3 to 9. Outside that range it will either not survive winter or will struggle with summer heat. That is the range across the genus, so a named species or cultivar may be narrower.
Does Penstemon grow in shade?
No. Penstemon wants full sun and will grow thin and flop in shade.

Browse from here

Every list Penstemon belongs to.

All perennials·Sometimes destroyed·Full sun plants

Hardy in these zones

Zone 3·Zone 4·Zone 5·Zone 6·Zone 7·Zone 8·Zone 9

Damage ratings follow the four-step field scale published by Rutgers University. Growing data is compiled from state extension sources and still being verified record by record. Last reviewed .