39" Self-Watering Windowbox
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Specifications at a Glance:

  • 9" W x 7-1/2" H x 39" L
  • Holds 28 qts. of soil, 9 qt. water reservoir
  • Made of frost-resistant plastic
  • Gardener's Supply Exclusive

More Information:

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Self-Watering Windowboxes Keep Flowers Healthy

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.

  • Enjoy long-blooming, wilt-proof flower displays!
  • Other sizes available: 23" Windowboxes and 31" Windowboxes
  • Versatile brackets (included) allow installation in minutes
  • Choice of White, Terra Cotta, Granite or Green
  • Dress up these Windowboxes with our new Wood Facades, sold separately
  • Our Self-Watering Container Mix is the perfect planting mix!

    • What Our Customers Say
    Place Your Order Here

    39" Self-Watering Windowbox, White - Item #34-502

    $34.95
    2  or more  $32.50 ea.
    Qty.     

    39" Self-Watering Windowbox, Terra Cotta - Item #34-503

    $34.95
    2  or more  $32.50 ea.
    Qty.     

    39" Self-Watering Windowbox, Granite - Item #37-549

    Was: $34.95  NOW ON SALE $24.99
    Qty.     

    39" Self-Watering Windowbox, Green - Item #34-504

    $34.95
    2  or more  $32.50 ea.
    Qty.     

    “These self-watering windowboxes were a great find. We go back and forth between our two houses all summer long, and these window boxes keep our plants from drying out between visits.”
    Virginia & Hopewell B., Ruxton MD