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Ornamental Grass Wall Art

Stalks of ornamental grass serve as the pattern used to create this colorful piece of art you can enjoy all year long.

Wall art planks with painted grass theme.

Project Overview

Skill Level


Estimated Time

1 weekend

Estimated Cost


Tools & Materials


  • Tape measure
  • T-square or carpenter’s square and straightedge
  • Hammer
  • 120-grit sandpaper
  • Garden shears
  • 4 to 6 pairs of disposable gloves
  • Breathing protection
  • Goggles
  • Level
  • Ornamental grasses


  • 6 - 3/8 x 6 x 36 pine boards
  • Push-in self-leveling hangers, pack of 6, #99644
  • #17 x 1-in nails
  • Loctite repositionable spray adhesive, #54193
  • Painter’s tape
  • Valspar flat spray paint, Buttered Toffee and Radiant Red

Items may be Special Order in some stores. Product costs, availability, and item numbers may vary online or by market. Paint colors may vary slightly from those shown. Availability varies by market for lumber species and sizes.

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Project Resources


Step 1

Draw a line across the staggered boards.

Choose the most attractive face of each board and sand it smooth along with the edges and ends. Then place the boards face down on a drop cloth and stagger the ends as desired. Use a T-square or a carpenter’s square and straightedge to draw a line across all six boards about 2 inches below the top end of the lowest board as a guide for installing hangers later. Mark the boards 1 through 6 to keep them in the same order.

Good to Know

The staggered arrangement of the painted boards on a wall mimics the mixed heights of actual grass.

Step 2

Working in a well-ventilated area and wearing breathing protection and goggles, flip each board over and spray-paint the sides, ends, and front of each board the background color (Buttered Toffee shown). Add a second coat as needed -- two thin coats are better than one thick coat.

Step 3

On a protective piece of paper, place the boards side by side in order with the pencil marks facing down. Tip the boards slightly one by one so you can stagger them until the pencil lines on the back are aligned. Collect long trimmings of ornamental grass and practice laying out the trimmed pieces on the six painted boards until you have the number and size you want. Then lay the grass off to the side in about the same arrangement.

Step 4

Press adhesive on the grass against the boards.

Taking one stalk of grass at a time, flip it upside down from the pattern and spray the underside with repositionable adhesive according to the label directions. Wear disposable gloves as you position the grass flat against the boards and press it down firmly. Repeat for the remaining stalks of grass.

Good to Know

The spray adhesive will stick to your hands as well as the grass. If the grass sticks to your gloves more so than the boards, change gloves and continue working.

Step 5

Spray the topcoat over the grass.

Hold the can of top-coat spray paint (Radiant Red shown) about 12 to 14 inches above the surface and spray straight down in light, quick movements. Continue until you have a light and mostly even coat of paint. Immediately go to the next step while the paint is still wet.

Good to Know

Holding the can too close can cause the grasses to move slightly, destroying the delicate pattern left by the tops of the grass. Maintain a consistent distance from the surface.

Step 6

Remove the grass from the boards.

Starting from the bottom of the stalk, carefully lift off each strand of grass before the paint dries. Allow the top coat to dry overnight.

Step 7

Flip a board over and lightly nail a self-leveling hanger at the center of the pencil line. Repeat for the remaining boards.

Step 8

On the wall where you’ll hang the boards, place a mark near where you want the center of the arrangement at a height where you want the nails for the self-leveling hangers. At that mark, apply a level horizontal strip of painter’s tape about 48 inches long with the top of the tape even with the mark on the wall.

Step 9

Stalks of ornamental grass become the pattern used to create colorful wall art you can customize. --Lowe’s Creative Ideas

Mark the tape strip where you want the center of the arrangement (Grass Art Installation Guide), then measure and mark the tape 18-3/4 inches to the left for the far left mounting nail. Measure 7-1/2 inches to the right and mark the tape for the second nail. (This spacing leaves a 2-inch gap between boards.) Repeat for the remaining four boards until you have six marks each spaced 7-1/2 inches apart. At each mark, drive a #17 x 1-in nail at a slight downward angle and leave about 1/8 inch exposed. Remove the tape and hang the boards in order.