Don’t let badly designed or maintained landscaping wreck your home’s curb appeal. Here are pitfalls to avoid.

Clumsy, neglected, and hodgepodge landscaping not only hurts your home’s curb appeal, it can cut the value of your property and make it harder to sell.

Real estate appraisers say bad landscaping is a buyer turnoff that can increase the number of days a property languishes on the market, which also hurts prices.

“I’ve been with clients who won’t even go into a house because of the bad landscaping outside,” says Mack Strickland, a Chester, Va., REALTOR® and appraiser.

Even more important, bad landscaping is a downer that hurts the way you see and enjoy your home.

Don’t let bad landscaping happen to you.  Here are the seven landscaping mistakes that bust, rather than boost, your home’s curb appeal.

1. Planting Without A Plan

Some landscaping choices, such as a line of begonias, will last a season; others, like trees, can last a lifetime. So, take time to plan and plot a yard that gives you maximum enjoyment and curb appeal.

For the design challenged, landscape architects are worth the investment ($300-$2,500 depending on yard size). They will render elevations of your future yard, and provide plant lists so you can install landscaping yourself.

Related: How to Create a Landscaping Plan on a Budget

2. Too Much Togetherness

Yes, planting in clusters looks way better than installing single plants, soldier-like, throughout your yard. But make sure your groups of perennials, shrubs, and trees have plenty of room to spread, or they’ll look choked and overgrown. Also, over-crowded landscaping competes with itself for food and water, putting the clusters at risk, especially during drought.

Google how high and wide the mature plant will be, and then combine that info with the spacing suggestions on planting labels. At first, garden beds of young plants will look too airy and prairie-like. But within three years, your beds will fill in with room to grow.

Remember: First year it sleeps, second it creeps, third it leaps.

3. Zoning Out

Don’t be seduced by catalog plants that look gorgeous on paper but aren’t suited to your hardiness zone. You’ll wind up with plants that die prematurely, or demand winter covers, daily watering, and other intensive efforts to keep them alive and well.

Check plant labels to see which hardiness zones are best for your plants.

4. More of the Same

Resist the design temptation to carpet-bomb your yard with your favorite plant or shrub, which will create a boring, monochromatic landscape. Worse, your yard will look great when your fave flowers bloom, then will look drab the rest of the year.

Mix things up and strive for four-season color. For example, combine spring-blooming azaleas with summer-blooming roses and autumn-blazing shrubs — such as burning bushes (Euonymus alatus). For winter color, try the red osier dogwood (Cornus stolonifera), a hardy shrub that sports bright-red branches in winter.

Related:

9 Winter Plants that Dazzle Even in Snow

Winter Gardening: Plants that Provide Beauty All Year Round

5. Refusing to Bury Your Dead

Nothing wrecks curb appeal faster than rows of dead or dying shrubs and perennials. So quickly remove your dearly departed landscaping from your front and side yards.

Spent plants that lived their natural lives are good candidates for a compost pile — if you grind them first, they’ll decompose faster. But if your landscaping succumbed to disease or infestation, it’s best to inter them in black plastic bags, then add to the trash.

6. Weeds Gone Wild

Weeds not only wreck the look of your landscaping, they compete with pricey vegetation for water and food. Weeds also can shorten the life of brick, stone, and pavers by growing in mortar cracks.

The best way to stop weeds is to spread a pre-emergent about three weeks before weed seeds typically germinate. If you can’t stop them from growing, at least get rid of weeds before they flower and send a zillion weed seeds throughout your yard.

7. Contain Those Critters

Deer, rabbits, and other backyard pests think your landscaping is an all-you-can eat buffet, leaving you with denuded branches and topless perennials.

If you’ve got a critter problem:

• Plant deer- or rabbit-resistant varieties. Your local extension agent can provide a list of green things critters won’t eat in your area.

• Install an electric fence around landscaping you want to protect.

• Spray plants with critter repellent. After a hard rain, spray again.

Related:

Flower Garden Mistakes to Avoid

Does Landscaping Give a Good Return on Investment?

Wouldn’t it be nice to approach your home’s entrance with a grin instead of a grimace? Take our tips for beating a clear, safe, and stylish path to your front door.

First impressions count — not just for your friends, relatives, and the UPS guy, but for yourself. Whether it’s on an urban stoop or a Victorian front porch, your front door and the area leading up to it should extend a warm welcome to all comers — and needn’t cost a bundle.

Here’s what you can do to make welcoming happen on the cheap.

1. Clear the way for curb appeal. The path to your front door should be at least 3 feet wide so people can walk shoulder-to-shoulder, with an unobstructed view and no stumbling hazards. So get out those loppers and cut back any overhanging branches or encroaching shrubs.

2. Light the route. Landscape lighting makes it easy to get around at night. Solar-powered LED lights you can just stick in the ground, requiring no wiring, are suprisingly inexpensive. We found 8 packs for under $60 online.

3. Go glossy. Borrow inspiration from London’s lovely row houses, whose owners assert their individuality by painting their doors in high-gloss colors. The reflective sheen of a royal blue, deep green, crimson, or whatever color you like will ensure your house stands out from the pack.

Related: Pictures of 10 Great Value-Add Exterior Paint Jobs

4. Pretty up the view. A door with lots of glass is a plus for letting light into the front hall — but if you also want privacy and a bit of decor, check out decorative window film. It’s removable and re-positionable, and comes in innumerable styles and motifs. Pricing depends on size and design; many available for under $30.

A way to get the look of stained glass without doing custom work or buying a whole new door: Mount a decorative panel on the inside of the door behind an existing glass insert, $92 for an Arts and Crafts-style panel 20-inches-high by 11-inches-wide.

5. Replace door hardware. While you’re at it, polish up the handle on the big front door. Or better yet, replace it with a shiny new brass lockset with a secure deadbolt. Available for about $60.

6. Please knock. Doorbells may be the norm, but a hefty knocker is a classic that will never run out of battery life, and another opportunity to express yourself (whatever your favorite animal or insect is, there’s a door-knocker in its image).

7. Ever-greenery. Boxwoods are always tidy-looking, the definition of easy upkeep. A pair on either side of the door is traditional, but a singleton is good, too. About $25 at garden centers. In cold climates, make sure pots are frost-proof (polyethylene urns and boxes mimic terracotta and wood to perfection).

8. Numbers game. Is your house number clearly visible? That’s of prime importance if you want your guests to arrive and your pizza to be hot. Stick-on vinyl numbers in a variety of fonts make it easy, starting at about $4 per digit.

9. Foot traffic. A hardworking mat for wiping muddy feet is a must. A thick coir mat can be had at the hardware store for less than $20. Even fancier varieties can be found well under $50.

10. Go for the glow. Fumbling for keys in the dark isn’t fun. Consider doubling up on porch lights with a pair of lanterns, one on each side of the door, for symmetry and twice the illumination. Many mounted lights are available well under $100.

11. Snail mail. Mailboxes run the gamut from kitschy roadside novelties masquerading as dogs, fish, or what-have-you to sober black lockboxes mounted alongside the front door. Whichever way you go, make sure yours is standing or hanging straight, with a secure closure, and no dings or dents. The mail carrier will thank you.

Related: A Dozen Foyer Ideas Under $100