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Deer resistant plantsWritten by:
Cathy LeVahnAnoka County Master Gardener
Minnesota Tree Care Advisor
Compiled by Gilda Banfield
Olmsted County Master Gardener
• Alkaline Soil• Annuals 3 Feet or More• Annual Vines That Grow Quickly• Boulevard Gardens: Perennials• Boulevard Gardens: Small Trees• Broadleaf Evergreens for Zone 4• Clay Soil• Cold Tolerant Annuals• Compacted Sites: Trees• Crevice Plants• Deer Resistant Plants• Dry Soil: Annual Foliage Plants• Dry Soil: Shade or Under Trees• Dry Soil: Trees• Fragrant Annuals and Perennials• Fragrant Shrubs• Indoor Low Light• Knot Gardens• Lakeshore Native Plants• Long-Blooming Perennials• Rain Garden Plants• River Banks and Canoe Public Access Areas• Self-Seeding Perennials• Septic Mound Plants• Shade: Shrubs• Shade: Small Trees• Shade: Tall Perennials• Steep Slopes• Trees that Produce Minimal Litter• Under a Black Walnut Tree
www.countrymilegardens.com
atthecreation.com/
Deer Facts• 1,113,000
– Estimated Statewide Deer Population (2007)
• Hungry deer will eat almost any kind of plant
• More likely to damage younger, tender plants
• Don’t mix plants they prefer among those they dislike
Minnesota Department of Natural Resources
www.kansasbirdingtrails.com
Cathy LeVahn
www.donnan.com
ag.utah.gov
ag.utah.gov
www.donnan.com
Possible Solutions• Fencing
– Wire, not wood• Angled away from yard
– Psychological and physical barrier
• 6 feet high and 30° angle
– Electric fencing somewhat successful
• Not 100% successful
www.afencecompany.com
www.dcs.gov.uk
Possible Solutions• Repellents
– Contact Repellents• Applied to plants• Tastes bad
– Area Repellents• Foul odor repels
deer
• Connecticut study tested 6 repellents, none more than 50% effective
blog.oregonlive.com
Possible SolutionsA Connecticut study tested 6 repellents, none
more than 50% effective
Repellent Effectiveness
Deer Away (rotten egg) 46%
Hinder (ammonium soaps) 43%
Thiram (bitter fungicide) 43%
Mesh bags of human hair 34%
Magic Circle (bone tar oil) 18%
Miller Hot Sauce 15%
www.whitetailsolutionsllc.com
Possible SolutionsNo scientific evidence but worth a try:
•Deodorant soap tied to tree branches•Egg mixture sprayed on foliage
–2 eggs–1 to 2 cups cold water–Mix in high speed blender–Add to gallon of water and spray on foliage–Does not wash off foliage easily, reapply 2-3 times per season
Possible Solutions• Noise Alarms
– Using sound not effective– More bothersome to homeowner than deer– Deer become accustomed to noise
Deer Resistant Plants• Deer damage to ornamental plants is
very frustrating.• You can minimize the damage they can
do by avoiding plants they prefer.• Use plants that deer avoid due to
– Toxicity– Fragrance– Texture
Yarrow (Achillea spp.)• Height: 18”- 3’• Drought tolerant• Prefers full sun
Bailey Nurseries
www.bellwebs.com
Ageratum (Ageratum houstonianum)
• Height: 6-24”• Beautiful blue, pink or white flowers• Easy to grow
Ornamental onion (Allium spp.)• Height: 1-4’• Many forms and species• Tough and may self-seed
Columbine (Aquilegia canadensis)• Height: 1-3’• Short-lived• Self-seeds• Showy flowers
Bailey Nurseries
Wax begonia (Begonia semperflorens & hybrids)
• Height: 8”-2’• Dependable flowers• Shade and drought tolerant
Flickr.com
Purdue University
Coneflower (Echinacea purpurea)• Height: 2-3’• Native• Attracts birds and
butterflies
Bailey Nurseries
Heliotrope (Heliotropium arborescens)• Height: 18-24”• Cherry-pie fragrance• Tough• Long lasting
flowers
Ottawa Horticulture Society
Sweet alyssum (Lobularia maritima)• Height: 4-12”• Edging and container plant• Self-seeds
Cape Town Garden
Daffodil (Narcissus spp.)• Height: 6-24”• Poisonous to squirrels and deer• Can be planted under trees
Peony (Paeonia lactiflora)• Height: 2-3’• Long lasting perennial• May need staking• Prefers full sun
Bailey Nurseries
Poppy (Papaver spp.)• Height: 1-3’• Showy flowers• Can self-seed• Many species and cultivars
Geranium (Pelargonium xhortorum)• Height: 12-18”• Cemetery plant• Tough and drought resistant
All American Selections
Russian sage (Perovskia atriplicifolia)• Height: 3-4’• Drought tolerant• Prefers full sun
Blue salvia (Salvia farinacea)• Height: 24-30”• Attracts butterflies
and hummingbirds
All American Selections
Dusty Miller (Senecio cineraria)• Height: 6-15”• Silver-grey or white foliage• Drought and cold tolerant
Dave’s garden
Lamb’s ear (stachys byzantina)• Height: 6-15”• Silver foliage good for edging and front of border• Drought tolerant
Marigold (tagetes spp.)• Height: 6”-3’• Long-lasting yellow, gold and bicolor flowers• Easy to grow from seed
University of Minnesota
All American Selection
Bleeding Heart (dicentra)• Height: 8”-4’• Bloom Color: Pink, White, Red-pink• Light shade or full shade
Butterfly Weed (Asclepias)• Height: 12”-24”• Bloom Color: Orange, yellow, white, red• Prefers sandy soil or of poor quality• Undisturbed, it develops a large taproot
aggie-horticulture.tamu.edu
Gayfeather (Liatris spicata)• Height: 2-4’• Flower Color: Purple, white• Exposure: Sun• Soil: Well-drained• Bloom Time: June - October
Plume poppy (Macleaya cordata)• Height: 6-8’• Flower Color: Creamy white• Exposure: Sun, partial sun or light shade • Soil: Well drained, moist• Bloom Time: July - September
Speedwell (Veronica spicata)• Height: 1-2’• Flower Color: Purple, white,
pink• Exposure: Sun, partial sun/
light shade• Soil: Well-drained• Bloom Time: • June – September
Zinnia (zinnia)• Height: 6-36”• Flower Color: Red, yellow, gold, green, purple, orange,
pink, white, maroon, brown• Exposure: Sun• Easy to start from seed
www.math.iupui.edu homepage.mac.com
schwehr.org
www.mdwfp.com
Trees
Shrubs and
Vinesatthecreation.com
www.ca.uky.edu
www.whitetailsolutionsllc.com
ag.utah.gov
Japanese barberry (Barberis thunbergii)• Height: 2-5’• Thorny• Many cultivars• Red berries and red fall color• May be invasive
Bailey Nurseries
Bittersweet (Celastrus scandens)• Height: to 60’• Woody native vine• Attractive berries
Bailey Nurseries
Red osier dogwood (Cornus sericea)• Height: 6-12’• Attractive red stems• Cultivars vary in height and form
Bailey Nurseries
University of Minnesota
Forsythia (Forsythia ‘Northern Sun’)• Height: 8-10’• Fast growing• Very hardy flower buds• Tolerates a wide variety of soils
Bailey Nurseries
Chinese Juniper (Juniperus chinensis)• Height: 2-6’• Many cultivars and forms• Good for full sun
dansjunipers.tripod.com/chinensis.htm
Mugo pine (Pinus mugo)• Height: 12-20’• Tolerant of alkaline, compacted or salty soils
Scots pine (Pinus sylvestris)• Height: 25-50’• Evergreen with attractive bark
Michigan State University
Rhododendron & Azalea (Rhododentron spp.)
• Height: 3-6’• Evergreen and deciduous species• Showy flowers• ‘Northern Lights’ series are the
hardiest
University of Minnesota
Lilac (Syringa vulgarus)• Height: 8-15’• Showy fragrant flowers in spring• Tolerant of many sites
Bailey Nurseries
Nannyberry (Viburnum lentago)• Height: 12-18’• Native shrubs• Fruits turn from red to blue• Shade tolerant
Bailey Nurseries
Potentilla (potentilla)• Height: 1-4’• Extremely winter hardy• Blooms extended period, early summer through fall• Full sun
Bailey Nurseries
www.boston.com
Not so cute anymore, is he?
References:• University of Minnesota Extension
http://www.extension.umn.edu• Minnesota Department of Natural Resources
http://www.dnr.state.mn.us/index.html
Thank You