Mayne Nantucket 20" x 20" x 20" Square White Self Watering Plastic Planter
Mayne Nantucket 20" x 20" x 20" Square White Self Watering Plastic Planter
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Mayne Nantucket 20" x 20" x 20" Square White Self Watering Plastic Planter

Mayne Nantucket 20" x 20" x 20" Square White Self Watering Plastic PlanterNantucket 20in Square Planter WhiteNantucket 20in Square Planter EspressoMayne Nantucket 16 x 16 x 16 Self Watering Square Polyethylene Planter EspressoNantucket 20in Square Planter BlackMayne Nantucket 16x16 Weatherproof Traditional Plastic Planter in BlackNantucket 16x16 Planter White
Actual Color:White-Out of stock
Assembled Product Height:20 in-Out of stock

Key item features

  • Self-Watering System: Features a self-watering mechanism that consistently hydrates plants, reducing maintenance while promoting lush and healthy growth for both indoor and outdoor displays.
  • Durable Polyethylene Build: Constructed from UV fade-resistant polyethylene, ensuring the planter maintains its rich color and provides durable protection against sun exposure and harsh weather conditions.
  • Insulated Double Wall: Incorporates a double-wall design that insulates and protects plant roots from extreme temperatures, retains essential moisture, and ensures durable performance year-round.
  • All-Season Performance: Engineered for dependable all-season use with overflow drainage to protect roots, prevent overwatering, and encourage strong, healthy plant development.
  • Generous Capacities: Offers a soil capacity of 11 gallons and a water reservoir capacity of 7.5 gallons, providing ample space and hydration for plants.
  • Practical Dimensions: Measures 20 inches in length, width, and height externally, with inner dimensions of 16 inches in length, width, and 13 inches in height, weighing 13 pounds.
  • Easy Maintenance: Can be cleaned with mild soap, water, and a soft cloth, or gently power washed to maintain a fresh and clean appearance.
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Current price is $105.53
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Customer ratings & reviews

4.7 out of 5 stars
stars70 ratings62 reviews
How item rating is calculated
  1. 5 stars84% (59)
  2. 4 stars9% (6)
  3. 3 stars4% (3)
  4. 2 stars0% (0)
  5. 1 star3% (2)

Reviews summary

Pros

  • : Made with strong and sturdy build materials.
  • : Has a luxurious, high-end feel in terms of material.
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Showing 1-3 of 62 reviews

Jan 2, 2026
SARAH
5 out of 5 stars review

Worth the money!

I was blown away by the quality of these planters. They far exceeded my expectations. I bought them to go on either side of the front door and they definitely class up the door and front porch area. The walls are thick and sturdy and have a handy built in watering system if you choose to use it. The details on the sides really stand out . They look like they will last for a good long time as well.

Review from samsclub.com
Helpful?1WE2WD4NXLDI2520240664
reply from Mayne Product Expert

Thank you so much for your kind review!

Feb 17, 2026
JESSICA
Item details
Color: Espresso
Assembled product height: 16 in
5 out of 5 stars review

Verified Purchase

Looks expensive

Would recommend. Great quality. Looks expensive.

Helpful?1WE2WD4NXLDI2520240664
Mar 27, 2026
Helen
Item details
Color: White
Assembled product height: 20 in
5 out of 5 stars review

Verified Purchase

These look great and I'm excited to try the self watering planter.

Helpful?1WE2WD4NXLDI2520240664