What's inside
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A hexagonal top makes a plant stand look more deliberate than a round or square one, and it’s easier to cut than a circle if you don’t have a bandsaw. This is a solid beginner-to-intermediate project — one afternoon in the shop, basic joinery, and no lathe work. The version here stands 18 inches tall with a 14-inch wide top, which fits a 10 to 12-inch pot with room to catch water.
Contents
Dimensions and Cut List
Size your stand to your largest pot, not your smallest. Measure the base of the pot, then add at least 3 inches to the diameter of the top so water doesn’t run straight onto the legs. For most indoor plants, a top that is 12 to 16 inches across (flat-to-flat) and 16 to 20 inches tall works well and keeps the center of gravity low.
For a 14-inch hexagonal top at 18 inches tall, you need:
Top: 6 pieces at 7 inches long with 30-degree miters on each end (cut from 1×6 or 5/4 stock). Or one solid board at least 15 inches square to cut the hexagon from. Legs: 3 pieces at 17-1/4 inches long, 1-1/2 inches square (cut from 8/4 stock or laminated 3/4-inch boards). Apron/stretchers: 3 pieces at 8 inches long, 1×2 or 1×3. If you are laminating legs, let the glue cure overnight before milling to final dimension — uncured laminations will creep and leave a visible line after finish.
Choosing Wood
You don’t need hardwood for strength here, but you do need stability. A plant stand sees water, soil, and sun. Soft, open-grained wood moves more and shows water rings faster.
| Wood | Cost | Best For | Downside |
|---|---|---|---|
| Poplar | Low | Painted stands, practice build | Dents easily, blotchy with stain |
| White Oak | Mid | Natural or oiled finish, high moisture areas | Heavier, harder on tools |
| Walnut | High | Dark, modern look without stain | Expensive, dust is irritating |
| Pine (select) | Low | Budget build if sealed well | Knots bleed through paint, soft |
For a first stand you plan to keep, poplar if you’re painting, white oak if you’re leaving it natural and want the best water resistance for the price. Skip red oak — just as hard as white oak but far more porous, so it soaks up water at the end grain.
Tools You Need
You can build this with a circular saw and a drill, but a miter saw makes the 30-degree cuts repeatable, which is what makes the hexagon close without gaps. A digital angle gauge helps verify the saw is actually at 30 degrees — the detent is often off by half a degree. You also need a tape measure, combination square, clamps, and a random orbit sander with 120 and 180 grit.
For joinery, a pocket hole jig is the simplest way to attach the aprons to the legs if you don’t have a domino or mortiser. It’s strong enough here because the aprons are in compression, not tension. If you want no visible holes, use dowels or loose tenons instead, but pocket holes are fine on the inside faces where no one looks.
Cutting the Hexagonal Top
You have two methods. A segmented top (six trapezoids) wastes less wood and looks like a classic hexagon. A solid top (cut from one board) is faster and stronger. Segmented is more forgiving if you don’t have a wide, flat board.
For a segmented top: Set your miter saw to 30 degrees. Cut six pieces with opposing 30-degree angles so each piece is a trapezoid. The long side of each trapezoid will be the outside edge. Dry-fit them on a flat surface — plywood or your table saw top — and check for gaps. If you see light through the joints, your angle is off, not your length. Adjust by 0.2 degrees at a time. Glue the six pieces with two or three clamps across the assembly and one clamp applying pressure from the top to keep it flat. Don’t over-tighten or you’ll bow the top. Let it cure 2 hours before sanding.
For a solid top: Draw the hexagon. Start with a circle 14 inches in diameter on your board, mark six points every 60 degrees around it (use a compass or a protractor), connect the points. Cut just outside the line with a jigsaw, then sand or plane to the line. If you cut inside the line, you can’t add wood back — leave 1/16 inch and sneak up on it.
In either case, ease the top edge with a 1/8-inch roundover or a good sanding. A sharp 90-degree edge chips when you move pots on and off. Sand the top to 180 grit before assembly; it’s much harder to sand evenly once the legs are on.
Building the Legs and Apron
Taper the legs if you want a lighter look, but keep it subtle — a 5-degree taper on the inside two faces starting 6 inches below the top is enough. A severe taper looks unstable and reduces glue surface for the aprons. If you’re laminating legs from 3/4-inch stock, rip your strips 1/16 inch oversize, glue, then joint and plane to 1-1/2 inch square.
The apron is a simple triangle that ties the three legs together 4 to 5 inches below the top. This height hides the joinery under the pot’s shadow but still braces the stand against racking. Cut three apron pieces at 8 inches with 30-degree miters on each end (60 degrees included angle) so they form a triangle. Drill two pocket holes on each end of each apron on the inside face. Dry-assemble the leg triangle upside down on a flat surface — legs splayed equally — and measure diagonals to confirm symmetry before you drive screws.
Attach the apron to the legs first. Use 1-1/4 inch fine-thread pocket screws for hardwood, coarse-thread for pine/poplar, with a dab of glue on the mitered ends. Don’t rely on glue alone on end grain; it will fail. Check that the triangle sits flat without rocking. If it rocks, one leg is longer — trim on the miter saw, don’t sand.
Assembly and Attachment
Center the top on the leg assembly. The top should overhang the legs by about 1-1/2 inches all around. Attach with figure-8 fasteners or Z-clips, not screws straight up through the apron. Wood moves across the grain with humidity changes and a solid screw connection will either crack the top or open a gap. Figure-8s let the top expand and contract. Use four to six fasteners, seated in shallow mortises routed or chiseled into the top of the apron.
Pre-drill everything. White oak splits if you drive a screw near the end without a pilot hole. If you use brass screws for the figure-8s, wax them first — brass snaps easily.
Finishing for Water Resistance
This is where most plant stands fail. Water sits under the pot, wicks into end grain, and leaves black rings. You need a film finish that actually seals.
For natural wood, 3 coats of oil-based polyurethane (satin) on all surfaces, including the bottom of the top and the bottoms of the legs, is the reliable choice. Water-based poly is lower odor and dries faster, but it’s thinner and needs 4 coats for the same protection. Danish oil looks great for two weeks, then shows every water spot — skip it unless you add a topcoat.
Sand between coats with 220 grit, vacuum, and wipe with a tack cloth. Don’t sand through the previous coat on the edges; that’s where water attacks first. Add self-adhesive felt pads or small rubber feet to the leg bottoms to keep end grain off a damp floor and prevent the stand from scratching hardwood.
If the pot doesn’t have a saucer, cut a 10-inch cork or silicone mat to sit on top of the stand. It protects the finish and stops the pot from sliding when you water.
Mistakes That Ruin the Hexagon
Gaps in the top joints almost always mean your miter angle is off by 0.5 degrees, not your saw technique. Cut test pieces in scrap and close the loop of six before cutting good stock. A leg assembly that wobbles usually means the apron triangle wasn’t flat during glue-up — assemble on a known-flat surface like a cast-iron saw top, not a warped workbench. And if the stand feels tippy, your top is too large for the leg spread. Increase leg splay by 1/2 inch per side or reduce top size by an inch — don’t add weight to the bottom, it just hides the problem.