18-Inch Planters

5 18-inch planters from Arcadia Garden Products and Kante. Most cost $16 to $69, and half cost less than $36.

Suncast

Plant pot, 18-inch

+Indoor and outdoor use both listed

+Drillable drain holes let you add drainage

+18 inch size fits larger plants

−Wicker surface is less suited to heavy watering

$35.99

as of 11/04/2026 05:35 PST - Details

Novelty

Planter box, Terracotta, 18-inch

+Terracotta material offers a classic clay look

+18-inch length suits window sills and railings

+Countryside design fits rustic decor

−Terracotta is porous and can dry out soil faster

$15.59

as of 11/04/2026 00:28 PST - Details

Winemana

Urn planter, 18-inch, 2 Pots in the set

$41.99-30%List: ~~$59.99~~

as of 11/04/2026 08:35 PST - Details

Kante

Plant pot, Concrete, 18-inch, Round

+Drainage holes: only 1 of 5 here have one

$69.99-20%List: ~~$88.00~~

as of 11/03/2026 23:42 PST - Details

Arcadia Garden Products

Urn planter, Plastic, 18-inch

+Usable indoors and outdoors

+Large 18-inch size for bigger plants

+Lightweight plastic construction

−Plastic material may not match the look of natural stone or clay

$35.68

as of 11/04/2026 11:42 PST - Details

Compare specs

Planter type	Material	Largest size	Spec score	Price
Plant pot		18-inch	n/a	$35.99 as of 11/04/2026 05:35 PST - Details
Planter box	Terracotta	18-inch	n/a	$15.59 as of 11/04/2026 00:28 PST - Details
Urn planter		18-inch	n/a	$41.99 as of 11/04/2026 08:35 PST - Details
Plant pot	Concrete	18-inch	n/a	$69.99 as of 11/03/2026 23:42 PST - Details
Urn planter	Plastic	18-inch	n/a	$35.68 as of 11/04/2026 11:42 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.