I love a fast garden project that looks like it came from a boutique garden center instead of the seasonal aisle, and these weathered copper fern stakes are exactly that. You start with inexpensive artificial fern stems, give them a metallic copper finish, and then use two simple pantry staples to create that soft aged patina that usually takes months outdoors.
This is the kind of DIY I reach for when I want to freshen up a porch planter or fill an empty spot in a flower bed without committing to anything fussy. If you’re busy like I am and still want your outdoor spaces to feel pulled together, this one is easy to batch-make in an afternoon and the result is surprisingly elegant.
Materials
Instructions
1. Cover your work surface with a drop cloth and set out the fern stems, paint, vinegar, salt, and dowels so everything is within easy reach.
2. If the fern stems are extra full, gently fluff and separate the fronds so the paint can coat more of the plastic surface evenly.
3. Pour the metallic copper paint into a deep disposable cup or narrow container, filling it enough to dunk the leafy portion of one fern stem.
4. Hold the first fern stem by the bottom and slowly dunk the fronds into the copper paint, then lift it out and let the excess drip back into the cup for a few seconds.
5. Lay the painted fern flat on the protected surface or rest it across the paint tray, and repeat with the remaining two stems.
6. In a spray bottle, combine 1 cup white vinegar and 2 tablespoons table salt, then shake until the salt is mostly dissolved.
7. While the paint is still wet, lightly mist each copper-coated fern with the vinegar-salt mixture so the finish starts to develop a weathered, mottled look.
8. Let the stems sit for 20 to 30 minutes, then dab a few spots gently with a paper towel if you want more variation and a softer aged effect.
9. Allow the ferns to dry completely according to the paint directions, or at least 1 to 2 hours until they no longer feel tacky.
10. Attach one wooden dowel to the back of each fern stem using a 6-inch piece of floral wire wrapped tightly near the base and middle of the stem.
11. Add a small line of hot glue where the stem meets the dowel to keep the stake from shifting, then let the glue set for a minute.
12. Push the finished stakes into planters or garden soil 4 to 6 inches deep, spacing the three pieces a few inches apart so the fern shapes can fan out naturally.
Variations & Tips
Use fuller greenery: If you can’t find fern stems, faux eucalyptus, boxwood sprigs, or leafy branches also take this finish well and give you a slightly different garden style.
Adjust the patina: For a more dramatic aged effect, add a second light mist of the vinegar-salt mixture after the first coat begins to dry. I like to build it slowly because it’s easier to add more texture than to take it away.
Make them porch-planter friendly: These are especially pretty in large pots by a front door, and I usually cluster all three together in one container when I want a fuller statement without buying more plants.
Help the paint stick: If your artificial ferns are very slick or shiny, wipe them down first with a barely damp paper towel and let them dry before dipping.
Add outdoor durability: Once the finish is completely dry, you can mist the pieces with a clear outdoor sealer to help them hold up longer in wind and rain.
Keep the color cohesive: If any exposed stem or wire peeks through, dab it with leftover copper paint so the finished stakes look more polished and intentional.