Posts Tagged ‘deer’

Planning a Deer Resistant Garden

There is just one way to have a deer proof garden — plant everything within the borders of a strong fence eight feet tall. For the rest of us, the best we can hope for is a deer resistant garden. Like all animals, deer have foods they prefer, foods they tolerate, and foods they avoid. The key for gardeners desiring a beautiful garden that deer walk past is to select plants in the latter category.

Shasta Daisies are a beautiful deer resistant plant

Shasta Daisies are a beautiful deer resistant plant

Let me qualify what “deer resistant” means. A deer resistant plant is one that deer do not eat as a primary food source. They may chew a few buds and occasionally pull off a leaf or two, but the plant is allowed to reach maturity with little molestation. Deer are browsers and will nibble on what they find; deer resistant plants are the ones they test and then walk away from.

It’s important to acknowledge that deer, like all animals, will eat anything if they’re hungry enough. Deer resistant plants are not a normal part of their diet, but under drought and low vegetation conditions deer will devour plants they have ignored for years. A doe with a new fawn won’t venture far from it, so she will feed on less-than-desired plants nearby. Also, there are plants that hungry deer will only eat in winter and leave alone the rest of the year.

Deer usually leave Purple Coneflowers alone

Deer usually leave Purple Coneflowers alone

It’s also important to acknowledge that deer will go out of their way to indulge in a garden offering plants they consider delicious. A garden loaded with roses, azaleas, geraniums, hosta, tulips, and fruit trees screams to the deer that the smorgasbord is open. The problem is that many gardeners also desire those same plants in their garden. Trying to maintain this kind of garden in the presence of a local herd can be nerve-wracking.

A deer resistant garden can be abundant and beautiful, but it requires careful plant selection. As I begin planning the landscape for my new house my focus is on gardens that will give me everything I want while denying the numerous deer a tasty lunch.

They should avoid my Black-eyed Susans

They should avoid my Black-eyed Susans

As with all garden planning, there are important steps to take to get it right. An analysis of sun, shade, water, soil, USDA Hardiness Zone, and available space is critical to a good garden plan. Plants will do best when they’re matched with the proper soil and location for their growth habits. Once this analysis is done, plants can be selected.

Generally, deer don’t like plants with a strong aroma or with thorns or spines. They tend to stay away from decorative grasses. Many native plants are resistant to deer in areas where deer are native.

Salvia is a safe bet

Salvia is a safe bet

An assumption in growing deer resistant plants is that there are other food sources available to local herds. When deer have access to water and plants they like, they’ll leave less desirable plants alone. When their only food sources are deer resistant plants, then that’s what they’ll eat. That’s why there are so many conflicting discussions by gardeners as to whether a plant is deer resistant. For every gardener who has never had deer eat his plants there is another gardener who has deer eat every one of hers.

Let’s begin with deer resistant plants for full sun locations. Lucky for me, many of the plants I like to grow are naturally deer resistant; I have a minor deer problem at my current house and have never had a problem with these plants:

Agastache
Allium
Artemisia
Barberry
Columbine
Coneflower
Coreopsis
Daffodil
Dianthus
Foxglove
Gaillardia
Hens and Chicks
Lantana
Lavender
Penstemon
Potentilla
Rose Campion
Rudbeckia
Russian Sage
Salvia
Shasta Daisy
Snapdragon
Spirea ‘Magic Carpet’
Yarrow
Yucca

There is no lack of color, texture, and variety in this list. All of them are very resistant to deer in most landscapes. Many of them require little irrigation, which is a plus in my arid region.

Here are some plants for shade or partial shade areas.

Allium
Ajuga
Astilbe
Bleeding Hearts
Coral Bells
Fuchsia
Monkshood
Peony

I don’t currently grow these plants but will in my new landscape. I also plan to add:

Apache Plume
Buddleia
Fountain Grass
Miscanthus
Pampus Grass

The key to identifying deer resistant plants for your landscape is to conduct a little research. Many county Extension offices have fact sheets for local deer resistant plants. The internet allows cross referencing this government information. I easily found that New Jersey, Minnesota, and Colorado Extension information matches my own experience with the plants listed above.

Daffodils are on everyone's list of deer resistant plants

Daffodils are on everyone’s list of deer resistant plants

One of the best sources for local information about deer resistant plants is to ask a fellow gardener. Find out what your friends have trouble with and what they have success with when deer are involved.

I have a gardening friend who likes to grow Arborvitae and has to fence in each plant to prevent damage; Arborvitae is on the list of plants deer like to munch. I’ve tried to grow cherry, apple and plum trees in my current landscape and the deer have devastated them; they’ll even push through the protective netting to nibble the buds. Those of us who have built structures to try and keep deer out will gladly share our experience.

Asking for advice can save valuable time, energy, and money. Geraniums cover the gamut of deer preference. Some varieties of geranium are like candy to deer while others are like vinegar. Find out what your friends are growing and copy their successes. I haven’t seen Asian Lilies on any deer resistant plant list, but in my neighborhood they leave all of mine alone.

My lilies have never been on the menu

My lilies have never been on the menu

It’s possible to get away with tricking deer. A few plants that they might eat may survive if they’re planted among groupings of plants that they avoid. They’ll tend to leave the whole group alone when they see an abundance of deer resistant plants.

I also believe in creative sacrifice. If you want to grow plants that deer may like to eat, also grow plants that they definitely like to eat. Grow plants like wild strawberries, raspberries, Virginia creeper, and sunflowers as a friendly offering. When they venture into your yard they’ll gravitate toward those tasty morsels and are more likely to leave your treasured plants alone.

This is my sacrifice to save my vegetable garden

This is my sacrifice to save my vegetable garden

With proper planning and plant selection, maintaining a successful and beautiful landscape in the presence of deer is not only possible, but easy. Choose deer resistant plants and let your gardens prosper.

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A Deer in the Garden

I have a deer problem. It’s not a bad one and for now it’s small, but it’s a problem nonetheless. I suspected deer were exploring my gardens late last year when I detected some tree damage (see my blog, “Not Sheep, Sherlock“). A few months ago I startled a solitary deer grazing on my grass when I opened the back door; he leapt over the fence and disappeared quickly through the neighbor’s trees. There have been a few tattletale piles of droppings in far-off sections of the property in the past, but no signs of imminent garden threat. Until now.

Yesterday there were tracks. In my garden. Smack dab in the middle of it.

The proof

The damage was limited to a single corn stalk, and a few of the peas. Many more tasty plants were left untouched. At least for now.

The corn victim

Many of my gardener friends have serious deer issues. They are unable to garden with any freedom because all plants they wish to keep for more than a few days must be fully enclosed by fencing or plastic covers. The deer walk openly through the neighborhoods blatantly destroying the vegetation in their path. There is little that can be done about it.

I garden by the “big neighborhood” theory. Our deer aren’t corralled into an urban valley like in many of those neighborhoods. Our deer have miles of open space around my beds and the theory holds that there will be another meal some place else that is easier to acquire. We have dogs and fences and lights and a deer has to be hesitant when venturing near.

The theory also holds that an early morning grazing by a solitary animal is a random occurrence and one that is unlikely to repeat itself often. I’m putting the future of my gardens at risk by relying on such a theory.

Valid or not, I think there is natural support for it. I understand that deer and the many other wild animals in our environment must feed regularly. I also understand that most of them have a fear or mistrust of humans. So they feed in the dark and in areas devoid of human interference. Most of the time it’s deep in the trees and away from houses.

But this year was drier than usual. We had very little measurable precipitation in April, May, and June. The normally green fields and forests were reduced to brown landscapes. Deer were forced to journey from their safe havens into the realm of people in search of food. This is a normal trend during drought years. My gardens offered little to entice them then because they were very small oases surrounded by vast expanses of dryness as I struggled with the same weather issues.

This month has been wet. We have enjoyed above normal rainfall levels as almost every day drops some monsoonal moisture. It’s green everywhere. The meandering foraging rewards the deer with every step. They don’t have to search for food, they just have to bend down and open their mouths.

That’s why I’m not too worried about my “big neighborhood” theory and the prints of a single animal. I choose to believe that he was walking through our backyard and was just eating what was in front of him. Some grass, a few wildflowers, a corn stalk, a couple of pea shoots, some more wildflowers, more grass, and the cycle continued as he walked to another neighbor’s yard. I’m hoping there was nothing special about what he tasted in my garden. There is a lot of fresh, young grass out there.

However, it may be time to have some concern. That solitary deer may be lying in the shade of a tall pine tree thinking: Now where was that tasty morsel I enjoyed yesterday; I must find it again. And if a single animal finds a topnotch restaurant you know his friends will want to try it too.

So preparation of potential safeguards is nigh. My new garden beds are in the open. They should be fenced before my plants become the culinary delight of the nearby herds. I’m a big believer in decoy plants. If I continue to see signs of deer, next year I’ll plant some succulent annuals far away from my treasured vegetables and fruits. If they insist on attending my banquet, let them eat the cheap stuff.

I’m not at the point of trying any deer deterrents, because few of them work effectively and because I don’t think it’s necessary yet. Part of me thinks that deer are pretty smart and they’ve learned to identify the so-called deterrents. Somewhere there’s a deer thinking: So what are they trying to hide with that wolf urine? I should check it out.

My guard is up. I’ll keep looking for more signs of deer as I plan to build that fence. I’ll do some more research on deer-preferred plants as I plan next year’s garden. I’m not losing any sleep over potential losses of this year’s crops. It hasn’t happened and I don’t expect it. This is a big neighborhood after all.