Garden Design Programs: The Best Software for Planning Your Landscape in 2024
At the highest level‚ garden design software comes in three forms: free online tools to create basic layouts‚ paid-for desktop software that allows for realistic 3D rendering‚ and mobile apps that allow you to use the camera on your phone to create the garden design․ Choosing between these options is more about what your plans are than your budget․
We did the research‚ so you don’t have to download six trials and figure out which of the major players in gardening software works best with your garden․ Here’s the rundown on what’s available‚ what each program does well‚ and where each one falls short․ You will also use some of these programs to design Southeast gardens; generalized climate assumptions won’t necessarily work in Tennessee’s clay soil and humidity․
Free hours worth your time․
If you have time to learn a more technical application‚ SketchUp Free (the web version of SketchUp Pro) is the most flexible program․ Of course‚ SketchUp wasn’t invented for gardens and is a general-purpose 3D application․ But that makes it able to handle a pergola next to a raised bed system next to the canopy of a mature oak in the same file․ There is a learning curve‚ of course‚ maybe a weekend of missteps before you find your footing‚ but the free web version doesn’t have a plant library․ You’re building shapes‚ not dragging in a hydrangea․
Small Blue Printer’s Garden Planner is a good way to get your feet wet: it includes drag-and-drop icons for plants‚ fencing‚ and paths‚ and doesn’t involve thumbing through a manual․ It won’t do photorealistic shadows‚ but if you need to lay out the border of perennials to the vegetable rows‚ it’s a one hour effort․ The free trial should be enough for a season’s worth of planning․
SmartDraw is not an actual landscape design program‚ but a flowcharting program that can be used to make a landscaping diagram․ It has templates and symbols for hardscaping․ There are a few options for landscaping‚ more suited to someone mapping out irrigation lines or plotting the location of a fence․
Commercial software for serious applications․
The industry standard among landscape pros is PRO Landscape‚ which combines photo imaging (upload a picture of your actual yard and drop plants into it)‚ CAD-style precision‚ and 3D walkthroughs in a respectably powerful package․ The downsides: The price and complexity․ Unless you’re a homeowner looking to do a single redesign project or you’re working on a lot of hardscaping‚ you probably shouldn’t try this on a weekend when you can try out some free tools instead․
Since Home Designer Suite includes architecture and landscaping together‚ it’s useful when you want to plan anything that touches the house: a new patio‚ deck‚ or planting bed next to the foundation․ It’s a bit more than you need for a flower bed‚ but can be helpful if you want to plan the retaining wall’s junction with the planting bed․
Realtime Landscaping Plus does produce some of the most realistic 3D images of any program at this price point․ You can rotate a view of your yard‚ for example‚ to see how the shade of a tree will fall across the lawn at various times during the day․ This feature may sound gimmicky‚ but many plants are added to places that will ultimately be much shadier or sunnier․
Apps for Quick Visualization
Together with augmented reality and built-in camera capabilities‚ iScape allows you to ““place”” a plant or hardscape on a current photo of the yard․ It is without a doubt the easiest way to try five different trees without lifting a shovel․ The database reflects this‚ so‚ while you are not going to find obscure natives‚ for questions like‚ ““does a redbud work here or is it too close to the porch‚”” it works․
The free Garden Visualizer is a lightweight web-based 3D garden designer with fewer features than the paid desktop applications․ It is aimed at users who want to plan a one-off garden project over a single afternoon․
What Most Software Gets Wrong About Southern Gardens
What the general design software does not consider is zone accuracy․ Most applications use a zip code and tell you the ““recommended plant list”” based on the zip code‚ which is nothing more than a national average․ The bulk of Middle and East Tennessee is Zones 6b and 7a․
Data differences matter more than software developers seem to realize․ A plant marked as "“full sun‚ zone 7"” in a generic database may not be able to handle the Tennessee July in clay soil‚ which retains water differently than the software default of sandy loam soil․ If your design software gives you plant suggestions‚ don’t just settle for what the program recommends without consulting a local plant guide or nursery that ships to your area․
This is where the software does sometimes fall short of the experience of physically going to a local nursery; TN Nursery’s ferns‚ native perennials‚ and shade groundcovers are grown in the South․ If you are dragging a ““hosta”” icon around the screen‚ you at least know the one you end up with in your back yard will be one that tolerates the summer humidity of Tennessee‚ and not a Pacific Northwest one․
How to Actually Use These Tools Well
Measure first․ Walk around your yard with a tape or laser measure before you ever open the program: no rendering engine is going to fix a design based on poor measurements․ Most errors in redesign arise from underestimating the spread of a mature plant‚ not software․
I recommend‚ second‚ modeling three years out‚ not day one․ A redbud looks tiny in any rendering․ By three years‚ it starts to cast real shade․ If your software allows for plant maturity sliders (Realtime Landscaping Plus does this well) use them․
Third‚ don't skip sun-mapping‚ which means walking your property at 10 a․m․‚ 2 p․m․‚ and 5 p․m․ for several consecutive days to see where shadows fall․ A sun simulation program can help‚ though results can be variable‚ especially in Tennessee's rolling countryside‚ where leaf cover does not conform to the flat suburban lot․
Bottom Line
If you want a free‚ simple‚ easy-to-learn program to help you plan your garden‚ try Garden Planner or Garden Visualizer․ If you are serious about hardscaping‚ and if you want photorealistic renderings‚ plan to pay for a program such as PRO Landscape or Realtime Landscaping Plus․ And if you just want to test ““what if”” scenarios on your phone before committing‚ iScape is hard to beat․
Whatever tool you choose‚ make sure you pick plants for your actual zone and not the default database; that’s the step that separates a pretty rendering from a landscape that survives its first Tennessee summer․
