Best Window Boxes for Flower of 2025
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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 1
9.9
#TOP 2
9.8
#TOP 3
9.6
Top 10 Window Boxes for Flower
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.
RUDDINGS WOOD Large Metal Window Boxes
The RUDDINGS WOOD Window Boxes are a stylish solution for your outdoor planting needs. Each box measures 91cm wide, providing ample space for your flowers and plants. The heavy gauge steel construction with black powder coating ensures durability against rust and harsh weather, making them perfect for any garden setting. Included coco liners, made from natural coconut fibres, help retain moisture, so you can enjoy thriving plants with less frequent watering. Additionally, the two slots for easy fitting make installation a breeze, allowing you to beautify your space effortlessly.
SG Traders Rattan Flower Troughs for Garden
The SG Traders Rattan Planters are an excellent choice for enhancing your outdoor spaces. Their eye-catching design adds character to your garden, balcony, or patio while helping to improve your mood. Made from durable plastic, these planters are lightweight yet strong, ensuring they withstand various weather conditions. With pre-drilled drainage holes, they provide excellent air circulation for plant roots, promoting healthy growth. Plus, their eco-friendly materials mean you can care for your plants while being kind to the environment.
Prosperplast Balcony Box with Watering System
The Prosperplast Balcony Box is a practical flower box designed for easy hanging on balcony railings, making it an ideal solution for those looking to enhance their outdoor spaces. Its rustic design, resembling wooden slats, adds a charming touch to your home, patio, or garden. You will appreciate the integrated watering system, which ensures your plants receive the right amount of moisture without the hassle. Made from high-quality plastic, this flower pot is durable and resistant to UV rays, perfect for both indoor and outdoor use.
RUDDINGS WOOD Set of 2 Metal Window Boxes
The RUDDINGS WOOD Window Boxes are a practical addition to your garden. This set includes two 24-inch metal window boxes, designed with durable heavy gauge steel and coated to prevent rusting, ensuring long-lasting use. The included quality coco liners, made from natural coconut fibres, help retain moisture, making it easier for you to care for your plants. With two slots for easy fitting, these window boxes provide a convenient way to enhance your outdoor space. Their dimensions of 61cm wide, 16.5cm height, and 16cm depth offer ample room for your favourite flowers.
RUDDINGS WOOD Large Metal Window Boxes
The RUDDINGS WOOD Window Boxes are perfect for enhancing your outdoor space. Made from heavy-duty solid steel, these sturdy flower troughs are designed to withstand the elements. Their stylish front twisted bars add an attractive decorative touch, making them ideal for hanging under windows or on garden walls. With two hanging hooks included, you can easily fit them to walls or garden fences. Plus, the black powder coating protects against rust and discolouration, ensuring they remain looking good for years to come.
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.
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.
Prosperplast Boardee Fencycase Balcony Flower Box
The Prosperplast Balcony Flower Box is a practical and stylish solution for your outdoor spaces. Designed to hang effortlessly on balcony railings, it adds a rustic charm to your home, patio, or garden. The innovative irrigation system ensures your plants receive adequate water, making it perfect for both indoor and outdoor use. Made from high-quality plastic, this flower box is resistant to UV rays and various weather conditions, ensuring durability and longevity for your gardening needs.
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.
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 305 window boxes for flower products and shortlisted 10 quality products. We collected and analyzed 20,401 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 £20.77.
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 RUDDINGS WOOD, SG Traders, Prosperplast, Lechuza, PINGEUI. The seller of top 1 product has received honest feedback from 550 consumers with an average rating of 4.8.
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.