Best Rectangular Planters of 2026
* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Rectangular planters are a practical and stylish way to add greenery to any outdoor space. These containers are perfect for those who want to grow herbs, flowers, or vegetables in a compact and easy-to-manage format. Made from high-quality materials, these planters are designed to withstand harsh weather conditions and provide a stable base for healthy plant growth. With a range of sizes, colours, and finishes to choose from, rectangular planters are an excellent choice for anyone looking to add a touch of nature to their garden, patio, or balcony.
At a Glance: Our Top Picks
#TOP 1
9.8
#TOP 2
9.7
#TOP 3
9.5
Top 10 Rectangular Planters
Primrose Zinc Galvanised Planter Rectangular Silver Outdoor Trough Planters XL 100cm x 40cm
Classic Home and Garden Corinthian Rectangular Trough Window Box Planter
Lechuza BALCONERA Stone 80 Self-Watering Planter
The Lechuza BALCONERA Planter is an innovative self-watering balcony box, perfect for both indoor and outdoor use. It features a removable planter that allows for easy maintenance of your plants. The water level indicator is particularly useful, as it lets you know when your plants need watering, ensuring they remain hydrated. Additionally, the drainage holes in the inner pot help regulate moisture, promoting healthy root growth. With interchangeable plant inserts, you can easily change your plants without hassle.
Prosperplast 2-in-1 Rectangular Flower Pot
The Prosperplast Flower Pot offers a convenient 2-in-1 design, allowing you to easily insert a plant pot for added versatility. Its rectangular shape makes it ideal for various spaces, whether indoors or outdoors. Measuring 26.5 cm in all dimensions, it provides ample room for your plants to grow. The stylish Riffel look in anthracite colour enhances any setting, bringing a touch of sophistication to your gardening efforts.
Metal Tall Long Planter Box Large Rectangular Planter Flower Pot
HONYTA Metal Rectangular Planter Box
SQOWL Rectangle Planter - 10 Inch Ceramic Plant Pots with Drainage Hole and Saucer, Rectangular Succulent Planters
VGMiu Metal Planter Box 38.2'' x 30'' x 13'' Rectangle Planters for Outdoor Plants Large Black Rectangular Planter
FENCY Metal Planter Box, Large Rectangular Planters
Classic Home & Garden 18" Resin Stone Planter
The Classic Home 18" Planter features a stunning classic design, making it ideal for your succulents, herbs, ivy, or any small flowering plants. Its durable construction, made from a blend of stone dust, resin, and silicon, ensures a high-quality look without the heavy weight or cost of concrete. You can easily use this planter both indoors and outdoors, thanks to its UV treatment and included drainage plug. This versatile planter will complement any modern, minimalist, or traditional décor effortlessly.
During our rectangular planter research, we found 306 rectangular planter products and shortlisted 10 quality products. We collected and analyzed 7,363 customer reviews through our big data system to write the rectangular planters list. We found that most customers choose rectangular planters with an average price of £41.30.
The rectangular planters are available for purchase. We have researched hundreds of brands and picked the top brands of rectangular planters, including Primrose, Classic Home & Garden, Lechuza, Prosperplast, Megawodar.
Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.