Mayne Nantucket 48" x 12" x 10" Rectangle Black Self Watering Plastic Window Box Planter
Mayne Nantucket 48" x 12" x 10" Rectangle Black Self Watering Plastic Window Box Planter
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Mayne Nantucket 48" x 12" x 10" Rectangle Black Self Watering Plastic Window Box Planter

Mayne Nantucket 48" x 12" x 10" Rectangle Black Self Watering Plastic Window Box PlanterMayne Nantucket 4ft Window Box 48 x 11 7 x 10 2 Polyethylene Black 4831 BNantucket Window Box 2FT WhiteMayne Nantucket 5ft Weatherproof Traditional Plastic Window Box in WhiteNantucket 6ft Window Box WhiteMayne Nantucket 4ft Weatherproof Traditional Plastic Window Box in WhiteMayne Nantucket 36 x 10 2 x 11 7 Rectangle Black Polyethylene Window BoxMayne Nantucket Window Box 5FT BlackNantucket 3FT Window Box WhiteNantucket Window Box 2FT Black
Assembled Product Width48 in
Actual ColorBlack

Key item features

  • Smart Hydration: Self-watering feature ensures consistent plant hydration, reducing maintenance and promoting lush, healthy displays for both indoor and outdoor environments.
  • Durable Construction: UV fade-resistant polyethylene maintains rich color and provides durable protection against sun exposure and harsh weather, ensuring lasting outdoor performance.
  • Secure Mounting: Includes durable steel wall mount brackets for secure installation, with complementary accessories available separately for customization.
  • All-Season Performance: Engineered for reliable all-season use with integrated overflow drainage to protect roots, prevent overwatering, and encourage strong growth.
  • Generous Capacity: Features outer dimensions of 48in L x 12in W x 10in H, inner dimensions of 44in L x 8in W x 8in H, a 5-gallon soil capacity, and a 3-gallon water reservoir.
  • Easy Maintenance: Can be cleaned with mild soap, water, and a soft cloth, or rinsed with a hose or gently power washed to maintain a fresh appearance.
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Customer ratings & reviews

4.8 out of 5 stars
stars
158 ratings136 reviews
How item rating is calculated
  1. 5 stars89% (140)
  2. 4 stars8% (13)
  3. 3 stars2% (3)
  4. 2 stars1% (1)
  5. 1 star1% (1)

Reviews summary

Pros

  • : Product has a visually appealing design.
  • : Made with superior materials that ensure longevity.
  • : Suitable for covering big windows with a decorative touch.
  • : Quick process with minimal effort.
  • : Offers good value for the quality.
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Showing 1-3 of 136 reviews

May 21, 2026
S
Item details
Assembled product width: 36 in
Color: White
5 out of 5 stars review

Verified Purchase

Great window planter to showcase lovely plants.

Helpful?1CDPMUBY8HQ515204698
Apr 30, 2020
Jill
5 out of 5 stars review

Verified Purchase

Very substantial product at a good price

This product is well designed and very well made. The window boxes were easy to install and look very nice. The interior planting space is large and deep.

Helpful?1CDPMUBY8HQ515204698
reply from Supplier Response

Thanks so much for the great review!

Mar 14, 2011
DEY
5 out of 5 stars review

The vessel for showstopping windows!!

Just received my Nantucket window boxes and it has not warmed up enough to hang them yet. I cant wait as they are just what I was looking for! We are taking down old wire type window boxes and replacing with these and am extremely excited about not having to worry with and replace messy liners. Wondering why I procrastinated SO long in ordering. Found similar window boxes from other companies at a much higher price, so I was extremely pleased with the pricing on these. They look absolutely wonderful and are going to be a valued addition to our house. A total investment in curb appeal!

Review from Hayneedle
Helpful?1CDPMUBY8HQ515204698