Large Outdoor Planters

7 large outdoor planters from Mayne, Vego garden, Kante and more. Most cost $26 to $219, and half cost less than $190.

Planters whose title states a size of 20 inches or more (a height, a width or a diameter as printed), for a porch, a patio or an entry.

We do not pick by hand: a planter is here because its listed specs pass the checks.

LáLáGreen

Planter box, Metal, 36-inch, 2 Pots in the set

+Set of 2 boxes

+36 inch length for railing mounting

+Designed for outdoor use

$55.71-5%Was: ~~$58.65~~

as of 11/04/2026 23:48 PST - Details

Vego garden

Planter box, Metal, 24-inch, Round

+Large 30-gallon capacity for citrus trees and shrubs

+Metal construction for durable outdoor use

+24-inch round shape fits porches, patios and backyards

−Heavy when filled with soil and plants

$189.95

as of 11/05/2026 00:58 PST - Details

PolyStone Planters

Planter box, Resin, 23-inch, Round

+Lightweight resin body for easy moving

+Drainage hole helps prevent waterlogged roots

+Works both indoors and outdoors

−Resin is lighter and less sturdy than stone or ceramic

$219.00

as of 11/05/2026 00:44 PST - Details

Achla Designs

Planter box, 36-inch

+36-inch length fits long window or deck spaces

+Comes with a Bella stand for elevated display

+Planter box holds multiple plants in one container

−Long length needs a wide mounting or display area

$191.47

as of 11/04/2026 23:12 PST - Details

Achla Designs

Planter box, 25-inch

+Tall 25-inch height for elevated plant display

+Copper flower box comes with a Flora stand

+Planter box holds several plants in one container

−Tall profile can tip more easily without a secure base

No price recorded yet.

Greenline Manufacturing

Planter box, Fiberglass, 72-inch, Rectangular

+Usable indoors and outdoors

+Weather and UV-resistant fiberglass construction

+72 inch size gives a long planting area

No price recorded yet.

Novelty

Planter box, 24-inch

+24-inch length fits window sills and railings

+Countryside style flower box holds several plants

−Length may be too wide for narrow railings

$25.80

as of 11/05/2026 00:29 PST - Details

Compare specs

Planter type	Material	Largest size	Spec score	Price
Planter box	Metal	36-inch	n/a	$55.71 as of 11/04/2026 23:48 PST - Details
Planter box	Metal	24-inch	n/a	$189.95 as of 11/05/2026 00:58 PST - Details
Planter box	Resin	23-inch	n/a	$219.00 as of 11/05/2026 00:44 PST - Details
Planter box		36-inch	n/a	$191.47 as of 11/04/2026 23:12 PST - Details
Planter box		25-inch	n/a	No current price
Planter box	Fiberglass	72-inch	n/a	No current price
Planter box		24-inch	n/a	$25.80 as of 11/05/2026 00:29 PST - Details

Before you buy

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

Large Outdoor Planters

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