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CobraCo® 24 Inch Adjustable Basic Flower Box Holder, White

model #: F2426-W

 $14.94 Sale
$19 (20% off)
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  • 24-inch Flower Box Holder with adjustable railing brackets
  • White finish to blend in with a white railing
  • Durable metal construction
  • Add plants to your deck or railing
  • Great to customize your outdoor decor
US Availability: In-Stock
CobraCo® 24 Inch Adjustable Basic Flower Box Holder, White


Patent pending technology allows CobraCo® flower box and pot holders to adjust to fit any size railing. Planter and flowers shown in planter are not included.

Our CobraCo® 24 Inch Adjustable Basic Flower Box Holder is easy to use and comes in a white finish. It holds up to a 24 inch box. Of course, it can be used with a variety of smaller flower box sizes. Most importantly it adjusts to any railing. These customization options make it a helpful addition to your porch and deck decor.

Attaching and securing the flower box holder

With the flower box holder's adjustable clasps, you can install the flower box holder to most railings. The key to its adjustability is its interchangeable clasps -- use the short side for thinner railings and the long side of the clasp for larger railings.

  • Wrought iron, aluminum or vertical wood railings are generally thinner, meaning you will probably want to use the short end of the clasp, which fits 2 inch to 4 inch railings.

  • Wider railings, including horizontal wood and brick are better served by the long end of the clasp, which fits 2 inch by 4 inch to 2 inch by 6 inch railings

Once you know which clasp end you should use, grab a screwdriver and tighten the screws and nuts until snug. Then you can set the flower box in place.

Learn about the bumper

This flower box holder also has a design feature that helps level it with the surface of your deck and railing. Learn about in this video.





With so many ways to display your flowers and plants, you can enhance any deck or porch railing.

A holder built to last

The CobraCo® Adjustable White Flower Box Holder is constructed strong and durable metal. The frame offers a thin horizontal top rim with four bars that meet along the base, which offers great support while keeping what's inside the holder visible. This flower box holder has a white finish that melds in with white railings and light-colored flower boxes.

Already own this flower box holder and looking for replacement parts? Shop here »


CobraCo® - The Brand for Premier Innovative Outdoor Living Décor

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How to Decorate your Deck with Flower Boxes


flower  boxes

Flower boxes and biodegradable coco planters offer a wonderful way to bring life and color onto a deck. They may be incorporated into the deck design very easily by hanging them over the railing. Alternatively flower boxes may be placed directly on the deck railing.  Another option is to use freestanding flower boxes, coco baskets and plant stands.


If you are building a new deck or having one built, carefully consider how you can incorporate flower boxes into the design of the deck.


If you are planning to have deck railing, think about adding flower boxes to hang over the deck railing. If the deck is situated at a lower level you may want to use flower box stands to hold the flower boxes so that the plants are in line with the deck level.


Decorating  Your Deck - flower boxes

There are many different types and styles of flower boxes that you can buy such as those lined with biodegradable coco, or plastic inserts. Flower box holders are another option.


Once you have your flower boxes in place, all that’s left is to fill them with soil and plant the flower boxes with pretty annuals, flowering shrubs, or various herbs.


Looking for more information?

Discover more tips on outdoor decoration and other gardening projects. Visit Avant Garden Décor’s How To section and blog for trusted advice on everything outdoors. Subscribe to our newsletter to have our gardening tips and coupon codes delivered right into your inbox.

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