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36-Inch Planters

All planters

7 36-inch planters from Mayne and H Potter. Most cost $100 to $209, and half cost less than $130.

Top brands: Mayne (5)

Mayne

Window box, 36-inch

+36 inch length fits wide window sills and balcony rails
+Window box format suits trailing flowers and herbs
+Lightweight construction makes it easy to mount and move
−Limited soil depth restricts larger root growth
No price recorded yet.
Mayne

Window box, 36-inch, Rectangular

+Self-watering reservoir reduces how often plants need watering
+36-inch length suits a standard window sill
+Suitable for all-season outdoor use
$129.89
as of 11/04/2026 00:08 PST - Details
H Potter

Window box, Metal, 36-inch

+36-inch length for wide window sills
+Metal construction for outdoor use
+Flat back design sits flush against walls
$198.50
as of 11/03/2026 23:18 PST - Details
H Potter

Window box, Metal, 36-inch, Rectangular

+Rectangular shape with 36-inch length
+Drainage holes included
+Metal construction for outdoor use
$209.50
as of 11/03/2026 23:18 PST - Details
Mayne

Window box, 36-inch, Rectangular

+Self-watering reservoir reduces how often plants need watering
+36-inch length suits a standard window sill
+Suitable for all-season outdoor use
No price recorded yet.
Mayne

Window box, 36-inch

+36-inch length suits a standard window sill
+Built-in 6.5 gallon water reservoir holds a large water supply
+Lengthwise size fits three-foot window openings
$99.98
as of 11/04/2026 00:08 PST - Details
Mayne

Window box, 36-inch, Rectangular

+Self-watering: only 3 of 14 here have one
$99.98
as of 11/04/2026 00:08 PST - Details

Compare specs

planterPlanter typeMaterialLargest sizeShapeSpec scorePrice
Window box36-inchn/aNo current price
Window box36-inchRectangularn/a$129.89
as of 11/04/2026 00:08 PST - Details
Window boxMetal36-inchn/a$198.50
as of 11/03/2026 23:18 PST - Details
Window boxMetal36-inchRectangularn/a$209.50
as of 11/03/2026 23:18 PST - Details
Window box36-inchRectangularn/aNo current price
Window box36-inchn/a$99.98
as of 11/04/2026 00:08 PST - Details
Window box36-inchRectangularn/a$99.98
as of 11/04/2026 00:08 PST - Details

Before you buy

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