Best Window Boxes for Flower of 2026
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Window boxes for flowers are a wonderful addition to any home or garden. These boxes come in a variety of shapes and sizes, and can be made from materials such as wood, plastic, or metal. They are designed to be mounted outside a window and are perfect for growing a variety of plants, such as herbs, vegetables, or colourful flowers. Window boxes add a touch of nature to any urban environment and are a great way to bring the outdoors in. They can also be an excellent way to add curb appeal to your home, making them a popular choice for homeowners and gardeners alike.
At a Glance: Our Top Picks
Top 10 Window Boxes for Flower
ZOENHOU 6 Pack 43cm Flower Window Box Planter
The ZOENHOU Window Box Planter is constructed from high-quality PP material, ensuring durability and resistance to cracking, making it suitable for both indoor and outdoor use. Its lightweight design allows you to easily reposition it as needed. Each planter features predrilled holes for drainage, ensuring your plants receive proper airflow and moisture, promoting healthy growth. Additionally, the included trays help maintain water levels during warm, dry spells, providing convenience for plant care.
ZOENHOU 6 Pack Flower Window Box Planter
The ZOENHOU Window Box Planter is crafted from sturdy PP material, ensuring durability while being lightweight for easy movement. With predrilled holes, it offers excellent drainage, keeping your plants healthy and well-watered. The package includes six vibrant planters and 30 green labels, allowing you to add a splash of colour to your garden or patio. Once filled with soil and flowers, these rectangular planters provide stability on outdoor shelves, making them perfect for a variety of plants.
Pingeui 6 Pack Plastic Window Box Planter
The Pingeui Window Box Planter offers ample space for growing multiple plants simultaneously, making it perfect for succulent enthusiasts. Its high-quality plastic construction ensures durability and ease of maintenance, so you won’t have to worry about rust or heavy lifting. With small drainage holes and raised feet, it promotes healthy plant growth by preventing water accumulation. Additionally, each planter comes with trays to catch excess water and labels to help you keep track of your plants, making gardening more organised and enjoyable.
HOXHA 6-Pack Indoor and Outdoor Planters
The HOXHA Window Box Planters are constructed from durable plastic, ensuring they can withstand multiple gardening seasons. Their versatile design makes them perfect for indoor and outdoor use, allowing you to enhance your windowsills, patios, or balconies. With dimensions of 17 inches long, these planters provide ample space for your plants to thrive. Additionally, the complete set includes trays, a plant spray bottle, plant labels, and mini garden tools, making your gardening experience more convenient and enjoyable.
Lechuza BALCONERA Color 80 Self-Watering Planter
The Lechuza BALCONERA Planter features an integrated irrigation system, ensuring your plants receive the right amount of water consistently. This means less worry for you, as it takes the guesswork out of watering. It is suitable for both indoor and outdoor use, making plant care easy throughout the year. Additionally, it is made from high-quality, weather-resistant plastic, ensuring durability and longevity. The stylish matte finish not only enhances the look of your plants but is also easy to clean, making it a practical choice for any setting.
LEXININ 6 PCS Grey Rectangular Planters
The LEXININ Rectangular Planters are ideal for adding a touch of nature to your home. With dimensions of 35 x 17 x 14cm, these plastic planters are lightweight yet durable, making them easy to handle while ensuring they last. The integrated drainage system prevents overwatering, protecting your plants and keeping your space tidy. Plus, their versatility allows you to display flowers or succulents in various settings, from your windowsill to your porch, enhancing any environment with elegance.
PINGEUI 6 Pack Rectangular Window Box Planter
The PINGEUI Window Box Planter offers a generous size of 43x18x14cm, allowing you to grow multiple plants simultaneously, which is perfect for those who enjoy cultivating various succulents. Made from durable plastic, this planter is lightweight and resistant to wear, ensuring it won't rust or break easily. Each planter comes with a helpful tray to catch excess water and soil spills, keeping your surfaces clean. Additionally, the included plant labels help you keep track of your plant varieties and their planting dates, making gardening more organised and enjoyable.
RUDDINGS WOOD 48" Large Outdoor Window Box
The RUDDINGS WOOD Window Box is a 48" (121cm) large garden planter that features a quality coco liner. This liner, made from natural coconut fibres, helps retain moisture after watering, ensuring your plants thrive. Constructed from heavy gauge flat steel with a black powder coating, it resists rusting and protects against various weather conditions. Additionally, it includes two fixing slots on the back for easy installation, allowing you to effortlessly enhance your outdoor space.
Lechuza BALCONERA Color 80 Self Watering Planter
The Lechuza BALCONERA Planter is designed with an integrated irrigation system that ensures your plants receive the perfect amount of water. You will appreciate the practical water level indicator, which allows you to monitor the moisture easily. Crafted in Germany from high-quality, UV and weather-resistant plastic, this durable planter is also 100% recyclable. Its stylish semi-matte surface not only looks great but is also easy to clean, making it a practical choice for both indoor and outdoor use.
Keilend Adjustable Iron Window Box Brackets
The Keilend Window Box Brackets are designed for durability and strength, crafted from high-quality iron with a protective coating to resist fading and rust. Their adjustable design allows you to fit almost any planter, accommodating depths from 5.8 to 11 inches. With an impressive thickness of 0.2 inches, these brackets can support up to 220 lbs, ensuring your plants remain securely in place. Installation is a breeze; simply adjust the distance for your planter and mount them in minutes, making gardening easier for you.
Frequently Asked Questions (FAQs)
1. What is the best flower for window boxes?
Petunias, geraniums, zinnias, nasturtiums, and begonias are good choices for main-theme flowers. Fill in with things like inch plant, ivy, euonymus, heather, or vinca, which will cascade over the edge of the box. Impatiens do well in shady locations. More subtle choices include coleus, heliotrope, and salvia.
2. How deep do window flower boxes need to be?
A minimum of 8 inches in depth and 8 inches from front to back is required to have enough room for a selection of plants. Larger–say a foot in depth and width–is even better, particularly if you want to include a lot of plants and want them to fill out enough to overflow the box.
3. How do you arrange flowers in a window box?
A good recipe for plant selection is to use a main plant that will be in the background such as geraniums, salvia or angelonia in the sun, New Guinea Impatiens in the part sun or begonias in the shade. For a 2′ window box, use 2-3 geraniums, for a 3′ window box use 3-4 geraniums.
4. Do flower window boxes need drainage holes?
Flower boxes do in fact need holes on the bottom; otherwise they can flood in heavy rains. Generally however, the drainage holes are located toward the front of the box, so that the water drains away from the house.
During our window boxes for flower research, we found 306 window boxes for flower products and shortlisted 10 quality products. We collected and analyzed 37,633 customer reviews through our big data system to write the window boxes for flower list. We found that most customers choose window boxes for flower with an average price of £29.39.
The window boxes for flower are available for purchase. We have researched hundreds of brands and picked the top brands of window boxes for flower, including ZOENHOU, PINGEUI, HOXHA, Lechuza, LEXININ.
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.