A copper-plated flower box kit for 2x4 railings, perfect for adding curb appeal on decks, balconies, and front porches.
This ACHLA Small Flower Box Kit includes a copper-plated galvanized steel planter and two black wrought iron brackets designed to fit standard 2x4 railings. The copper finish will develop a natural patina over time, while the brackets feature a weather-resistant black powder coating. Easy to install with included stainless steel screws, this kit is ideal for seasonal plantings or a permanent container garden.
Best for
- Decks and balconies with 2x4 railings, mounted securely with the included brackets
- Front porches needing a touch of curb appeal with seasonal flowers or greenery
- Container gardens in small spaces where a railing-mounted planter saves floor space
- Rental properties or temporary setups where non-permanent installation is preferred
Not ideal for
- Railings larger than 2x4 inches—brackets are specifically sized for 2x4 railings
- Heavy or deep-rooted plants—the box is small (22 x 5 x 6 in) and best for shallow-rooted annuals or succulents
- Indoor use without a drip tray—no drainage holes are specified, so water may drip
Style and finish
The copper-plated galvanized steel planter offers a warm, rustic look that will naturally age to a verdigris patina. The black powder-coated wrought iron brackets provide a classic contrast and blend well with most railing colors. This set suits farmhouse, cottage, and traditional outdoor styles.
Materials and care
The planter is made of galvanized steel with a copper-plated finish; the brackets are wrought iron with a black powder coat. Wipe clean with a damp cloth. The copper finish will patina over time—this is natural and not a defect. Care instructions not specified by manufacturer.
Sizing and fit
The flower box measures 22 inches long by 5 inches high by 6 inches deep. Brackets are 6 inches wide at the top and 4 inches high, designed for 2x4 railings. Overall assembled dimensions: 6.5 x 22 x 6.25 inches. Weight: 4 lbs.
Specifications
- Finish: Copper Plated
- Made of Galvanized Steel
- Secondary Finish: Black Powdercoat Finish
- Secondary Made of Wrought Iron
- Construction Made of Galvanized Steel
- Add curb appeal, create a container garden, or decorate seasonally with this Railing Flower Box Kit
- Two top-mounted Brackets for 2 x 4 Railings hold our Small Copper Flower Box planter
- Wrought iron Railing Brackets measure 6-in W (at top) x 4-in H, and are finished with Black powder coating for maximum weather resistance
- Small Copper Flower Box measures 22-in L x 5-in H, made of galvanized steel with a copper plated finish, will develop a natural copper patina over time
- Simple installation, place brackets at desired distance apart and secure with stainless steel screws provided and place the planter within
- Assembly Required: No
- Warranty Info: 90 day from manufacturer's defect
Frequently asked
What is it made of? The planter is galvanized steel with a copper-plated finish; the brackets are wrought iron with black powder coating.
Where in the home does this work best? Outdoors on decks, balconies, and front porches with 2x4 railings. Not recommended for indoor use without a drip tray.
How is it mounted or assembled? No assembly required. Simply attach the two brackets to the railing using the included stainless steel screws, then place the planter into the brackets.
What's the warranty? 90 days from manufacturer's defect.
Will the copper finish stay shiny? No, the copper-plated finish will naturally develop a patina over time, which is a desired characteristic for a rustic look.
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