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Vineyard Large Square Planter Box

SKU6311S

Slate Grey
POLYWOOD Heritage™The original all-weather plastic lumber featuring the POLYWOOD Signature™ finish.
Size Selection
Vineyard Square Planter Box
Vineyard Square Planter Box
17″W x 16″D x 16″H Sized right for herbs, succulents, or any plant fitting a 5-gallon pot
-$40
Vineyard Large Square Planter Box
Vineyard Large Square Planter Box
22″W x 21″D x 21″H Extra room for shrubs, topiaries, or fuller displays in a 10-gallon pot
+$0

Ships In: 15-20 business days

20-Year Warranty20-Year Warranty
Low MaintenanceLow Maintenance
Made in the USAMade in the USA
Free Shipping*Free Shipping*

The POLYWOOD Difference

ClimateTuff™ Materials

Our proprietary lumber and weather-defying materials are extensively tested to the extremes, providing peak performance out in heavy rain and snow, hot sun, strong winds, and salt air.

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Formulated with ColorStay™

We fully integrate UV inhibitor compounds into our lumber, locking in lasting color and fade resistance. 

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Made in the USA Since 1990

In 1990, POLYWOOD was founded in an Indiana garage. Today, we continue to craft durable, sustainable outdoor furniture that stands the test of time at our facilities in Indiana and North Carolina.

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20-Year Warranty

Built with Solidcore™ durability and backed by a 20-year warranty, our lumber offers unrivaled strength and endurance from the inside out and isn’t prone to splinter, rot, crack, chip, or peel.

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Low Maintenance

Our patio furniture will always look as good as new with very little effort. It doesn’t need to be covered or brought inside during inclement weather and cleans easily with soap and water.

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20-Year Warranty

Free returns

Free Returns

Shop with confidence thanks to our 20-year lumber warranty and 30-day hassle-free returns.

Overall rating: 3.6 / 5 from 5 reviews.

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Reviews

little too big made it smaller!

"I was excited to find the new, larger planter. I have 3 smaller-sized planters and needed a little one bigger to fill a space. I cut the width on the 3 new ones and reduced the length on one, so it now fills the area perfectly."

Jeffrey G. (5/5)

The product arrived warped I

"The product arrived warped I could not put it together. I have my handyman look at it. The quality was very poor extremely disappointed going to return it."

Mary V. (1/5)

Vineyard Large Square Planter Box

"I searched high and low for a large & stable planter box for some small trees we have, and finally found these. Easy to assemble, non-rotting sturdy plastic construction, great appearance. Very pleased with these, highly recommended!"

RON G. (5/5)

Bottom Piece Doesn't Fit

"We have 8 planters but the 1st has an issue with properly fitting the bottom piece. Even after disassembling and then reassembled it does not fit. Quality control seems to be going down."

Kamiar H. (2/5)

Nice planter boxes but the

"Nice planter boxes but the instructions need much better photos/line drawings to ensure the corner pieces are attached in the correct orientation."

Janet F. (5/5)

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