Holding larger flower boxes. Our extra-large white flower box holder fits 18 inch to 36 inch flower boxes. This holder is for 2 inch wrought iron railings to 2 inch by 4 inch and 2 inch by 6 inch wooden deck rails. read full product details »
Patent pending technology allows CobraCo™ flower box and pot holders to adjust and easily conform to various flower box and pot holder sizes. The ability to adjust the size of these holders takes up less space making it easy to store during the winter months. Planter and flowers shown in planter are not included.
Our CobraCo™ Extra-Large Open-End Adjustable Flower Box Holder is so easy to use and comes in a white finish. It holds 18 inch to 36 inch flower boxes so it can be used with a variety of flower box sizes. This holder is for 2 inch wrought iron railings to 2 inch by 4 inch and 2 inch by 6 inch wooden deck rails.
With so many possible flower box sizes to display your flowers and plants, you can enhance any deck or porch railing.
Already own this flower box holder and looking for replacement parts? Shop here »
CobraCo™ - The Brand for Premier Innovative Outdoor Living Décor
I ordered this product about 8 months ago and liked it so much I bought 2 more. 1. This flower box holder can ADJUST to different railing sizes. 2. It is STRONG enough to hold my 24" flower boxes. 3. The holder is STURDY and has withstood windy and rainy days. 4. The company was reliable and shipped promptly.)
Amazon ReviewFebruary 05, 2012
Reviewer: Lindy Lou
We bought two of these holders in black for our front black iron railings. After purchasing two flower boxes that fit the holders, we found it's the perfect way to use colorful flowers and plants to add a punch of color and interest to an otherwise bare, uninteresting railing. The holders were easy to install on the railings. I'm looking forward to spring so I can once again plant the boxes and enjoy the blooming all season long.
Amazon ReviewJuly 11, 2011
Reviewer: Ali Julia
I grow strawberries, wild strawberries and herbs in the flower boxes on my desk. I have large (36"), medium (27") and smaller (24") flower boxes.
Update 4/25/2013: Just put the boxes up for another season and was happy to see that they are still in good shape, no signs of rust.
I use this adjustable flower box holder to hold my longer flower boxes. It is designed to hold 18" to 36" flower boxes. The adjustable part spreads the supports for the flower boxes to make them less tipsy. I use these holders on my 2" wrought iron railings. The description says it will also work on to 2" by 4" and 2" by 6" wooden deck rails. My railings are black and so is this holder, they look good together.
I like these holders because they work with a variety of flower box sizes, they are sturdy, and survived a winter without rusting.
For the smaller boxes I use a non-adjustable garden box hodeders HoldAll Railing Flower Box Holder, Black which are slightly cheaper.
Overall, I am very pleased with these hangers and will buy them again if I need another one.
And finally, an idea I want to share which is not directly related to these railings holders but might of use to someone who is looking to buy railing holders for the same reason as me:
I have back problems and my entire garden is elevated so I don't have to bend. If someone reading this review is looking for railing holders not only to decorate railing but to prevent bending down I want to share this additional idea for "garden on shelves". In addition to using railing holders I purchased a black 5 shelve utility shelve unit which I re-purposed as a three unit shelve system to elevate plants. Two units have top and bottom shelves, and one looks like table, it has just the top shelve and 4 legs. The units with two shelves can hold very heavy flower pots and boxes, the one with one shelve is used for lighter smaller flower boxes. This allowed me to expand my garden beyond the size limited by the amount of railing I have on my deck! Hope this helps someone to continue their gardening even with some physical limitation.
Amazon ReviewJuly 07, 2013
Reviewer: Thomas P. Troyer
I found that the CobraCo Adjustable Flower Box to work well with a plastic flower box up to about 30 inches. I have two of these. The one holds a box about 24 inches in length with no problem. The other holder which has a 36 inch box does not work as well. I had to screw in the holder to the railing with 6 screws in order to keep it from falling. Also, it seems to work best on a railing which is no more than about 3 inches wide. The one I have is the size of a common deck board, about 51/4 inches. The holder is sturdy and seems well made but has the size limitations I mentioned.