39" Self-Watering Windowbox, Black

39" Self-Watering Windowbox, Black

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39" Self-Watering Windowbox, Black
Item # 39-337
$39.95
2 or more $38.00 each
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Exclusive | Self-Watering Windowboxes Keep Flowers Healthy

  • Enjoy long-blooming, wilt-proof flower displays!
  • Easy to install under a window or on a railing with included brackets
  • Water-level indicator lets you know when to fill reservoir
  • Choice of six stylish colors

These Self-Watering Windowboxes let you create a smart, consistent look around your home, while ensuring your plants don't dry out. They have big water reservoirs that keep soil moist and plants healthy. An easy-to-read water level indicator helps you keep the reservoir full, and adjustable steel mounting brackets allow for wall or deck rail mounting.

  • Made of frost-resistant plastic
  • 9" W x 7-1/2" H x 39" L
  • Holds 28 quarts of container mix
  • 9-quart water reservoir
  • Gardener's Supply Exclusive

REVIEW SNAPSHOT®

by PowerReviews
39" Self-Watering Windowbox
 
4.5

(based on 380 reviews)

94%

of respondents would recommend this to a friend.

Pros

  • Attractive (273)
  • Holding capacity (270)
  • Weather proof (221)
  • Drains well (215)
  • Durable (128)

Cons

  • Difficult setup (8)
  • Flimsy (7)
  • Deteriorates/rots (4)
  • Grows mold/mildew (4)
  • Heavy (3)

Best Uses

  • Outdoor plants (272)
  • Window decoration (187)
  • Patio (30)
  • Growing seeds (19)
  • Garden (13)
    • Reviewer Profile:
    • Avid gardener (236), Getting started (58), Practical (49), Budget shopper (22), Master gardener (19)

Reviewed by 380 customers

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Displaying reviews 1-10

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2.0

Looks like plastic

By Huskie

from Portland, OR

About Me Avid Gardener

Verified Reviewer

Pros

  • Drains Well
  • Like The Color Options
  • Weather Resistant

Cons

  • Difficult To Assemble
  • Fill Guage Doesn't Work
  • Grows Mold/Mildew
  • Heavy / Bulky

Best Uses

  • Outdoor Plants
  • Window Decoration

Comments about 39" Self-Watering Windowbox:

I use the window box for outdoor decoration on my wall fence. Requires constant filling, wasn't as good as my wooden unit that preceded it. Plastic just doesn't make the grade, I will return to cedar units in the future.

 
5.0

I would buy this product again!

By Maine

from Boston, MA

About Me Avid Gardener

Verified Buyer

Pros

  • Attractive Design
  • Cheap
  • Drains Well
  • Lightweight

Cons

    Best Uses

    • Outdoor Plants
    • Window Decoration

    Comments about 39" Self-Watering Windowbox:

    These boxes are easy to install and look nice at my windows. The price is reasonable as they are good quality. My neighbor spent $1200 for pretty much same boxes on a different website. Glad to have found the Gardener's supply company!

     
    4.0

    This product was exactly what I was look

    By Lady with a

    from Benbrook, Texas

    About Me Avid Gardener

    Verified Buyer

    Pros

    • Attractive Design
    • Drains Well
    • Holding Capacity
    • Lightweight
    • Sturdy
    • Weather Resistant

    Cons

      Best Uses

      • Outdoor Plants
      • Window Decoration

      Comments about 39" Self-Watering Windowbox:

      friends commented on the attractiveness of the window box soon after we installed it. Plants are thriving.

       
      5.0

      Beautiful Addition

      By Adores Flowers

      from Liberty Lake, WA

      About Me Getting Started

      Verified Buyer

      Pros

      • Attractive Design
      • Drains Well
      • Holding Capacity
      • Lightweight
      • Sturdy
      • Weather Resistant

      Cons

        Best Uses

        • Outdoor Plants

        Comments about 39" Self-Watering Windowbox:

        My window boxes are on my porch railings so not only are they enjoyed by my neighbors and those passing by but when I look out either window I can also see them to enjoy. I used low growing, trailing plants so they would not interfere with the view. I love the self watering feature so that they don't get too much or too less water. If I overfill them, a drain comes to my rescue. Everyone in the neighborhood have hanging baskets but I am a first to have the railing planters. Great addition to my love of flowers!

         
        5.0

        One of My Best Purchases Ever

        By MarBear

        from Mt. Morris, IL

        About Me Master Gardener

        Pros

        • Attractive Design
        • Drains Well
        • Holding Capacity
        • Lightweight
        • Sturdy
        • Weather Resistant

        Cons

        • Bracket Sytstem

        Best Uses

        • Window Decoration

        Comments about 39" Self-Watering Windowbox:

        I have used the same boxes for years, and I leave them out all winter. They are built to last. Before I had these, a week's vacation meant the end of my window boxes. Now I can leave for a week and know that my flowers will be thriving when I return. You can find self watering boxes at big box stores, but not with gauges, and it's the gauges that make this product superior to others. They allow me to see quickly whether watering is necessary or not, and when to stop. The gauges won't last forever, but removing them for the winter helps them last longer, and they can be replaced for about $6 each.

         
        4.0

        So far so good!

        By Garden Weasel

        from San Jose, CA

        About Me Avid Gardener

        Verified Buyer

        Pros

        • Attractive Design
        • Holding Capacity
        • Sturdy
        • Weather Resistant

        Cons

          Best Uses

            Comments about 39" Self-Watering Windowbox:

            I needed a way to maximize growing across a narrow ledge of cinderblock wall, and this is just the right depth to fit there.

             
            5.0

            "Great looking windowbox"

            By sc.girl

            from Hilton Head, SC

            About Me Master Gardener

            Verified Buyer

            Pros

            • Attractive Design
            • Drains Well
            • Holding Capacity
            • Lightweight
            • Perfect In Everyway
            • Sturdy
            • Weather Resistant

            Cons

              Best Uses

              • Outdoor Plants
              • Window Decoration

              Comments about 39" Self-Watering Windowbox:

              The box itself is light weight and the brackets to hang are very sturdy. The wsc.girlindowbox is deep so it holds a lot of soil which makes it easy to grow any annual. The self-watering makes it so easy. I really love this box, the best value on the market.

               
              4.0

              Great window box

              By James

              from Traverse City, Mi

              About Me Avid Gardener

              Verified Buyer

              Pros

              • Easy to Install
              • Holding Capacity
              • Lightweight
              • Sturdy

              Cons

                Best Uses

                • Outdoor Plants
                • Window Decoration

                Comments about 39" Self-Watering Windowbox:

                Easy to assemble and install, good capacity

                 
                5.0

                Best Windowbox Ever!

                By Summertime Girl

                from Trumbull, CT

                About Me Avid Gardener

                Verified Buyer

                Pros

                • Attractive Design
                • Drains Well
                • Holding Capacity
                • Lightweight
                • Sturdy
                • Weather Resistant

                Cons

                  Best Uses

                  • Outdoor Plants

                  Comments about 39" Self-Watering Windowbox:

                  I use four along a deck rail for a lush display and three others in individual stands. I have had several for many years and they have held up extremely well.

                  (0 of 3 customers found this review helpful)

                   
                  4.0

                  Nice window boxes!

                  By Greenthumgirl

                  from Beverly Hills, MI

                  About Me Master Gardener

                  Verified Buyer

                  Pros

                  • Holding Capacity
                  • Sturdy
                  • Weather Resistant

                  Cons

                    Best Uses

                    • Outdoor Plants
                    • Window Decoration

                    Comments about 39" Self-Watering Windowbox:

                    I gave them a 4 star only because I haven't had time to get them planted yet...still early to put out my plants. They seem like they are very sturdy and well made...I'm liking what I see.

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                    How It Works

                    Product Instructions

                    Download instructions for 39" Self-Watering Windowbox, Black as a PDF

                    Articles

                    • Beautiful, bountiful planters depend on good soil, fertilizer and careful watering. But to take your planters from standard to sensational, you need the right plants. Start with this simple rule: Combine plants with three different habits. In other words, thrillers, fillers and spillers.
                    • How to successfully grow plants in containers, indoors and out.
                    • Learn how to choose the right soil and fertilizer for whatever you want to grow. Our exclusive garden-tested soils and fertilizers are formulated to provide optimum growing conditions for your plants.

                    There are no special shipping restrictions or charges associated with this item. For detailed information about our delivery methods and charges, click here.

                    We're proud of the fact that this item is shipped to you directly from our warehouse in Vermont, by one of our 250 employee-owners. In-stock items are packed with care and shipped within two business days to ensure prompt delivery to your home and garden!

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