Mayne Nantucket Window Box, Choose Size

Item # 990286188
Current price is $79.98
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Highlights

  • Integrated water reservoir and double wall design
  • 100% high-grade polyethylene resin
  • Built in UV inhibitors ensure no fading
  • Drainage hole to be drilled depending on use
  • Perfect for outdoor use year-round in all climates

Mayne Nantucket Trough Planter $199.98

Mayne Nantucket Trough Planter
current price $199.98

Mayne Nantucket Trough Planter

5 out of 5 Stars. 2 reviews
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Mayne Nantucket Window Box, Choose Size
Mayne Nantucket Window Box, Choose Size
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About this item

Product details

Enduring Quality and Elegance

Crafted from high-grade polyethylene, Mayne products are designed for exceptional durability, resilience, and sustainability. These weather-resistant and lightweight items offer strength without sacrificing elegance, making them the perfect choice for creating timeless memories in any setting.

Effortless Self-Watering System

Mayne’s self-watering system is rooted in the idea that connecting with nature should be effortless. This system ensures your plants thrive, nurturing life without demanding too much of your time. It’s about creating simple joys in your space.

Easy Drainage for Healthy Growth

Thoughtfully designed with a pre-drilled overflow drainage hole, Mayne’s system prevents water buildup and root rot, ensuring healthy growth with minimal effort. This allows you to simply enjoy your space without worrying about your plants.

Reliable Through All Seasons

Designed to be your plants' reliable companion in every season, Mayne products offer enduring strength and timeless reliability. Crafted to last through every season, these products help you create lasting memories, year after year, while enjoying the beauty of nature in any weather.

Double-Wall Design and American Quality

Built with double-wall construction, this spacious design protects your plants, creating a timeless retreat within your home. Combining elegance with functionality, Mayne products reflect the beauty of nature and the simple pleasures of life. Made in the USA, Mayne products are crafted with American manufacturing quality and built to high standards, ensuring durability and reliability.

15-Year Limited Warranty

With quality you can trust, Mayne products ensure long-lasting performance and peace of mind. Built to endure and designed for years of enjoyment, it’s a commitment to durability that lets you invest with confidence.

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Specifications

Size:

  • 2' Window Box:
    • Outside Dimensions: 24"L x 11.7"W x 10.2"H
    • Inside Dimensions: 20"L x 8.2"W x 7.6"H
    • Soil Capacity: 2.5 gallons (9.4 liters)
    • Water Capacity: 1.6 gallons (6 liters)
    • Wall Thickness: 0.125" (3.17mm)
    • Weight: 8 lbs
  • 3' Window Box:
    • Outside Dimensions: 36"L x 11.7"W x 10.2"H
    • Inside Dimensions: 32"L x 8.2"W x 7.6 H
    • Soil Capacity: 3.5 gallons (13.2 liters)
    • Water Capacity: 2.5 gallons (9.4 liters)
    • Wall Thickness: 0.125" (3.17mm)
    • Weight: 13 lbs
  • 4' Window Box:
    • Outside Dimensions: 48"L x 11.7"W x 10.2"H
    • Inside Dimensions: 44"L x 8.2"W x 7.6"H
    • Soil Capacity: 5 gallons (19 liters)
    • Water Capacity: 3.4 gallons (12.8 liters)
    • Wall Thickness: 0.125" (3.17mm)
    • Weight: 17 lbs
  • 5' Window Box:
    • Outside Dimensions: 60"L x 11.7"W x 10.2"H
    • Inside Dimensions: 56"L x 8.2"W x 7.6"H
    • Soil Capacity: 6.5 gallons (19 liters)
    • Water Capacity: 4.5 gallons (12.8 liters)
    • Wall Thickness: 0.125" (3.17mm)
    • Weight: 23 lbs
  • 6' Window Box:
    • Outside Dimensions: 72"L x 11.6"W x 10.2"H
    • Inside Dimensions: 68"L x 8.2"W x 7.6"H
    • Soil Capacity: 12.2 Gal (46.1 Liters)
    • Water Capacity: 6.5 Gal (24.8 Liters)
    • Wall Thickness: 0.125" (3.17mm)
    • Weight: 19.3 lbs

Warranty: 15-year limited warranty

Cleaning Instructions: Rinse with a hose; use mild soap and a soft brush or low-pressure power wash for stubborn stains.

Member ratings & reviews

4.8 out of 5 stars
stars
24 ratings23 reviews
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Showing 1-3 of 23 reviews

May 21, 2026
S
5 out of 5 stars review

Verified Purchase

Great window planter to showcase lovely plants.

Review from walmart.com
Helpful?36DLSHQGK4JW14991019325
Nov 10, 2025
DietrichD
5 out of 5 stars review

Verified Purchase

Cute on our little shed.

This looks so adorable on our lake shed! Fits perfectly

Review from walmart.com
Helpful?36DLSHQGK4JW14991019325
Apr 30, 2020
anonymous
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.

Review from walmart.com
Helpful?36DLSHQGK4JW14991019325
reply from Mayne Product Expert

Thanks so much for the great review!