1. Piecemeal Planting: Failure to Have a Plan. Many home landscape designs evolve helter-skelter. A plant is planted somewhere in the yard simply because there is room for it there at the time. Ideally, it’s best to start from scratch, draw a plan for the whole yard, and stick to it. Short of that, try at least to sketch a rough plan for one large area of your yard, and put all your energy into implementing that plan this year.

2. Having a Lawn Just Because “Everyone Else Does It. Many homeowners make the mistake of assuming that having a grassy area in the yard designated as “the lawn” is somehow an obligatory part of home landscape design. But historically speaking, the lawn as we know it is a relatively recent introduction to landscaping. For those not attracted to that rather monotonous “green carpet” look or who dislike having to mow grass every week, it’s important to know that other acceptable options exist, especially for small spaces. Whose yard is it, anyhow?
3. Insufficient Fall Color in Your Yard. Spring and summer receive most of our attention when it comes to planting. Unfortunately, it’s easy to forget to plant for fall. Yet the fall season holds enormous promise for those landscaping enthusiasts willing to plan for it. Don’t allow your home landscape design to miss out on the colors offered by autumn’s bounty!
4. Lack of Winter Interest in Your Home Landscape Design. If the fall season is often neglected in home landscape design, matters stand twice as bad with the winter season. Yet in the North, it is precisely in wintertime that we most need a yard decor that will bring us cheer. This article presents a Top 10 list of trees and shrubs for winter interest (descriptions accompany the ten entries):
More: Achieving Winter Interest
5. Failure to Irrigate. Many of us face a dilemma: we enjoy having plants in our yards, but we also like to travel during the summer. So how do the plants get watered while we’re gone? Sometimes a friend or relative can come to the rescue, but why chance it? There’s a lot tied up in your home landscape design, both in terms of money and sentimental value. But don’t ditch your travel plans! Just install an automatic irrigation system in your home landscape design.
6. Planting on a Hillside Prone to Erosion. Do you have a steep slope in your yard? Is it tough to retain your topsoil there during a heavy rain? Have you tried growing your favorite plants there to no avail? The problem is that you failed to fix your erosion problem prior to planting. Build a retaining wall first, then do your planting afterwards.
7. Failure to Work With What You Have. Do you have a rocky yard? A yard with a lot of shade? Or perhaps your yard’s problem is a punishing summertime heat that scorches all in its path? Sometimes you can successfully fight the terrain you inherit in your yard, as in the case of building retaining walls for slopes to fight erosion. Other times, instead of fighting it, it’s better to go with the flow and work with what you have. The key is to know what you’re up against and what options you have.
8. Failure to Incorporate Deer-Resistant Plants in Your Home Landscape Design. You may think you’ve arrived at the ideal home landscape design. You meticulously drew up a plan and stuck to it. The soil is fertile, you’ve installed automatic irrigation, you’ve followed directions faithfully in planting your specimens, and you’ve applied a generous layer of mulch around them. But you come out of the house one day — and find your plants in shreds! What happened? You forgot one thing: deer can make a snack of your plants quicker than you can say, “Bambi goes to market.”
9. You Never Get Anything Done in the Yard Because Tools Are Never Handy.
The surest way to get little done in the yard is to realize you need a tool — only to find that you can’t find it! If you don’t have enough storage space, chances are your tools will all be jammed into one small area (perhaps a corner of the garage), making it tough to keep the area accessible and the tools organized. What you need is a storage shed. The longer you put off getting adequate storage, the longer you’ll be disorganized — and the further you’ll fall behind in your yard work.
10. Forgetting Functionality in Home Landscape Design. When one thinks about home landscape design, it is aesthetic considerations that immediately come to mind. Functionality, however, takes precedence over aesthetics. There is no reason you shouldn’t be able to have both; but when push comes to shove, one needs to be more concerned that a home landscape design is safe, convenient and usable.