Bring fresh beauty to balconies, porches and decks with this Self-Watering Railing Planter previously only available through Gardener's Supply. Designed to make the most of your outdoor spaces, it turns ordinary railings into eye-catching planting areas filled with blooms, trailing vines or kitchen herbs. Its built-in watering system helps reduce maintenance, so you can enjoy vibrant displays with less daily attention. Plus it installs in seconds, with no mounting hardware required!

Smart Use of Space

Even the smallest outdoor areas can feel lush and inviting with the right planter(s). This space-saving design fits securely on railings made from 4" and 6" milled lumber (actual width 3.5" and 5.5"), allowing you to add colorful annuals, fragrant herbs or cascading foliage where traditional pots may not fit. It’s an easy way to expand your growing space without cluttering patios or walkways.

Self-Watering Simplicity

The integrated water reservoir helps supply moisture as plants need it, reducing frequent watering during warm weather. That means healthier roots, more consistent growth and less worry if you miss a day or two. It’s especially helpful during summer heat or for gardeners with busy schedules.

Seasonal Beauty Made Easy

Use one planter for a polished accent or line several along a deck or balcony for a dramatic display of color. Durable construction is designed for outdoor use season after season, making this an easy upgrade for any outdoor space. Once planted, it quickly becomes one of the most charming features of your porch or patio.

26.5" L x 11" W x 9.5" H. If the planter will be exposed to rain, you will need a drill to open the drainage holes. Made of UV-stable recycled plastic. Holds 20 quarts of container mix.