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

164 ratings
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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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Current price is $99.99
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Packaging note:

Ships in the manufacturer's original packaging, which may reveal the contents.

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About this item

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Customer ratings & reviews

4.8 out of 5 stars
stars
164 ratings140 reviews
How item rating is calculated
  1. 5 stars89% (146)
  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.
  • : Quick process with minimal effort.
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Showing 1-3 of 140 reviews

Aug 6, 2026
Reviewer name: Judy
Item details
Assembled product width: 60 in
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Worth the price

Installed g these window boxes takes a little while although the second one was faster. Very sturdy. Love the look. They have a 15 year warranty from the manufacturer. Although late in the season for real plants, I was able to add faux plants for now. Met my expectations!!

Helpful?1CDPMUBY8HQ515204698
May 21, 2026
Reviewer name: S
Item details
Assembled product width: 36 in
Color: White
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great window planter to showcase lovely plants.

Helpful?1CDPMUBY8HQ515204698
Jul 29, 2026
Reviewer name: Phyllis
Item details
Assembled product width: 72 in
Color: White
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This flower box is beautiful! Exactly what I was looking for- could not be happier with this purchase and quick delivery very well packaged - than you Walmart!!!

Helpful?1CDPMUBY8HQ515204698