If you’re short on kitchen space but still want fresh herbs within arm’s reach, this little windowsill herb display is one of my favorite weekend projects. The idea is simple: tuck small terracotta pots into a white mini picket fence planter so everything looks tidy, bright, and a lot more intentional than a row of random nursery pots.
I love projects like this because they give you that organized, pulled-together look without needing fancy tools or a huge budget. If you cook often like I do, having basil, parsley, or thyme right by the window makes weeknight dinners feel easier, and honestly, it makes the whole kitchen feel cheerier too.
Materials
1 white mini picket fence planter box, about 14 to 16 inches long x 4 to 5 inches wide x 4 to 5 inches tall
Instructions
1. Set the mini picket fence planter on your work surface and check that the terracotta pots fit inside with a little breathing room between them. If needed, wipe the planter clean and touch up any thin paint spots with white acrylic paint.
2. Cut the plastic liner to fit the bottom interior of the planter, then lay it flat inside to help catch stray moisture and soil. Add a tiny dot of waterproof craft glue in the corners only if the liner wants to curl up.
3. Pour about 1/2 cup of pea gravel into the bottom of each terracotta pot for drainage. This gives the herbs a little buffer, which I’ve learned is especially helpful when I’m rushing through plant care between workdays.
4. Add potting mix to each pot until it is about one-third full. Loosen each herb gently from its starter pot, place it in the center, and fill around the roots with more potting mix until the soil sits about 1/2 inch below the rim.
5. Press the soil lightly around each plant and give each pot a small drink of water, just enough to settle the mix. Wipe off the outside of the terracotta if soil smudges collect.
6. Place a saucer under each pot if your planter is wide enough to hide them neatly, or set the pots directly into the lined planter if you prefer a snug fit. Arrange the herbs so the tallest plant sits in the middle or at one end, depending on your window light.
7. Set the three potted herbs into the white mini picket fence planter and nudge them until the spacing looks even. Turn the best side of each herb outward so the whole display feels full and balanced.
8. Move the finished planter to a sunny kitchen windowsill that gets at least 6 hours of light a day. Rotate the pots every few days so the herbs grow evenly and don’t lean too hard toward the glass.
Variations & Tips
Best herbs for beginners: Basil, parsley, chives, thyme, and mint are all good choices, but I’d keep mint in its own pot since it likes to take over.
For a narrower sill: Use two 4-inch pots instead of three, or switch to 3-inch terracotta pots so the planter doesn’t feel crowded.
Easy cleanup tip: If you expect drips, keep each herb on its own saucer inside the planter so you can lift pots out one at a time for watering and sink cleanup.
Light matters: If your kitchen window doesn’t get enough sun, place the display under a small grow light rather than stretching the herbs in a dim spot.
Style upgrade: Tuck a little preserved moss around the pot bases to hide gaps and give the display a more finished look without affecting drainage.
Meal-prep bonus: I like planting the herbs I use most on busy weeknights, usually basil and parsley, because seeing them right there on the sill is the nudge I need to snip a little fresh flavor into dinner.