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You may have deer trespassing into your yard, hoping to get a meal around your patio. Or, as in the case of our son, you might have bunnies chomping up your strawberries (leaving the lettuces intact-- there goes that myth)or neighborhood dogs-without-boundaries bouncing through your tomatoes. What to do? What to do?
Well, traditionally, an elegant fence (like the one above) is an adequate barrier to roaming, intrusive critters.
Deer-Unattracting Garden Design: “Pacific Island Defender”
With the marvellous assistanceof A.i., I’ve created a complete, low-maintenance, deer-resistant garden border using only the flowers and shrubs (Daffodils, Echinacea, Allium, Russian Sage, Lavender) plus the strongest candidates that thrive in Vancouver Island’s mild, rainy climate. Everything is chosen because deer hate it: toxic sap/leaves (foxglove, monkshood, daffodils), strong fragrance (lavender, russian sage, peonies, yarrow), fuzzy or prickly texture (lamb’s ear, oregon grape), or bitter taste (echinacea, allium, iris).
Why this design works against deer
Large clusters only (your pro tip): Deer get confused and move on when they hit a solid block of the same unpalatable plant instead of tasty “sampling rows.”
Layered heights for structure and year-round interest.
Succession bloom from late winter through fall so the garden always looks full and defended.
Pollinator heaven while being 100 % deer-proof in high-traffic areas.
Plant Palette (all confirmed deer-resistant on Vancouver Island)
Core plants you specified
Daffodils (toxic bulbs – spring)
Echinacea (purple coneflower – midsummer)
Allium (ornamental onion globes – early summer)
Russian Sage (silvery clouds – late summer/fall)
Lavender (fragrant hedge – summer)
Strong candidates added for balance & power
Foxglove (toxic tall spikes – early summer)
Lamb’s Ear (fuzzy silver carpet – all season)
Yarrow (pungent flat tops – summer)
Oregon Grape (prickly native shrub – winter interest)
Kinnikinnick (evergreen groundcover – tiny pink flowers)
Red Flowering Currant (native shrub – early red blooms for hummingbirds)**affiliate link: please see bottom of page.
Peonies (fragrant, sappy stems – late spring)
Iris (texture deer dislike – late spring)
Monkshood (toxic deep-blue spikes – midsummer, shade-tolerant spots)
Simple 12×6 ft Border Layout (plant in spring or fall)
Front edge (0–12" tall – visible from path)
Lamb’s Ear + Lavender + Kinnikinnick in repeating drifts
Daffodils poking through in big groups of 7–10 bulbs
Middle zone (18–36" tall – main flower show)
Echinacea + Allium + Yarrow + Iris in generous clumps of 5–7 each
Back wall (3–5 ft tall – backdrop)
Russian Sage + Foxglove + Monkshood + Peonies
Anchor corners with Oregon Grape and Red Flowering Currant shrubs
Planting density tip: Space everything 12–18" apart initially; they will fill in within 2 years and create a solid “deer wall.”
Quick Maintenance & Success Tips for Vancouver Island
Soil: Well-drained, slightly acidic – add compost at planting.
Water: Drought-tolerant once established; water new plants deeply first summer.
Sun: Full sun to light afternoon shade (foxglove and monkshood handle more shade).
Mulch: 2–3" wood chips or bark to suppress weeds and retain moisture.
Extra defense (if needed first year): Scatter fresh clippings of rosemary or thyme around the edges – their scent is a bonus deer repellent.
Self-seeding bonus: Foxglove, yarrow, and echinacea will gently spread and reinforce the garden for free.
This garden will look stunning from March (daffodils + hellebores if you add them later) through October (russian sage), smell amazing every time you brush past, and stay untouched by deer. Plant it once and enjoy it for decades!
If you’d like a scaled PDF-style diagram, or tweaks for a shadier spot or smaller patio version, just let me know in the Comment section (bottom left) and I can provide that. Happy gardening!
Here are some suggestions to keep other critters out of your garden area:
Cats are usually drawn to a veggie or flower garden because of the loose soil that is easy to dig up and dispose of their feces. Cat feces are not suitable to compost or dig in as fertilizer because they are carnivores, and as such, may harbour pathogenic bacteria and viruses in their feces that can cause illness for humans.
Cats can climb up over fences, unless you cap the tops of your fences with something like gutter-covers OR rig up something like coyote rollers, PV pipe suspended on wires. You can see more about that idea here.
Both cats and deer don't like the scent of plants like rosemary or lavender. Planting small "hedges" of either would be pleasant for humans and deterrent to the deer and felines. Cats also do not like the scent of rue, and pennyroyal. In fact, cats steer clear of the coleus canin ("scaredy cat plant") and citrus or citrus-scented plants like lemon thyme and lemon grasses. Also in the smell-and-deter family is a product called "ShakeAway" that uses a glandular mix of predator urine, including coyote and bobcat, that can be shaken over the garden area. Not sure if humans can smell this or not. Because cats tend to return to the same ("comfortable") spot to defecate often, it is useful to leverage their distaste for wet ground by watering plants often in that area, and/or by washing down the area of cat urine as much as possible. (See pro-tips about plants and ways to plant down below in this article).
Cats apparently do not like getting stuff between their toes, or materials that they sense they might get their nails snarled up in. Simply laying down something like chickenwire or birdblock on the ground and fastening with U clips-- or laying it over mulch-- will keep them off that area. You can cut pouches out to allow your plants to grow. Similarly, other prickly or ridged "mulch" will generally keep them away-- including rose and holly clippings, pine cones, bamboo skewers planted upwards, and the shards of eggshells. They generally do not favour larger gravel stones (in flowerbeds for example). They apparently also do not like human hair (a place to compost after a haircut) and there is some divergence of success with using teabags and coffee grounds to deter.
A step-up from using a water pistol to spray them when you see them readying to make a deposit, is a motion-detecting "scarecrow sprinkler" that throws a blast of water when nearby motion is detected.
I know that a small barking, cat-chasing dog can keep cats out of the garden (as long as she is around). The same goes for crows, some years.
I have tried to represent the most humane methods of keeping cats and deer out of the yard. Please don't use cayenne pepper (may be harmful), moth balls (most definitely toxic to cats and small children AND the soil that you are growing your food crops in), electric fencing, or any number of other nasty ways of getting expelling critters from your yard. The most creative suggestion I came across was to plant a patch of catnip in close proximity to a sandbox. It is quite likely that the cats will loll in the catnip-- make it their own pleasure haven-- and then do their business in the nearby sandbox. Yes, you will have to clean up the feces from the sandbox, but you won't have to clean them out of your garden.
It's safe to assume that even with all the best garden design and application of safe science, at its best and most ethical, you will still probably experience some intrustion and loss to wildlife. I suggest that this is a positive and healthy sign that your garden is functioning as a vital part of Nature.
AI Can Help You Plan & Manage All Your Pre-Gardening Tasks
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