Window Box Planters: How to Set a Fascinating Mini “Garden” at the Facade of Your Home?

by Snezhana Besarabova

Window box planters offer a delightful way to enhance the exterior of your house or apartment windows and balconies. These versatile containers allow you to bring some refreshing piece of nature closer, even if you have limited space. By creating a bouquet of greenery and vibrant flowers, window box planters can transform a uniform facade into a visually stunning display. Stay on this page, to explore with us how to attach securely your outdoor window box planters with drilling holes or freestanding types. Read also some recommendations for the best plants to create your fascinating mini “garden” at the facade of your home.

How Do You Attach a Planter Box to a Window?

outdoor window box planters use a mount set to attatch to the window or the wall

Attaching a window box planters requires a few simple steps. First, ensure you have a sturdy window frame or a reliable mounting surface for your mini “garden” at the facade of the house. Most planter boxes come with brackets or mounting hardware for easy installation. So, start by positioning the fixtures in the desired location, ensuring they are level and evenly spaced. Use a pencil to mark the screw holes on the window frame or wall. Next, using a drill with an appropriate-sized drill bit, carefully create pilot holes at the marked locations. This step helps prevent the window frame or wall from splitting when you insert the screws. Once the pilot holes are in place, align the brackets or mounting hardware with the holes and secure them using screws. Finally, slide the planter box onto the brackets or attach it according to the manufacturer’s instructions.

Can You Hang Window Planters Without Drilling Holes?

outdoor window box planters mount them on the window frame or the wall (1)


Hanging window box planters without drilling holes offers a convenient alternative for those who prefer not to make permanent modifications to their windows. One popular method is to use adhesive hooks or suction cups specifically designed for this purpose. They have to provide strong adhesion and support the weight of the planter. To apply this method, firstly, clean the window surface where the adhesive will be attached. Then attach the hooks or suction cups according to the manufacturer’s instructions, making sure they are firmly pressed against the window. Allow the adhesive to set and cure for the recommended time before hanging the planter. It is essential to periodically check the adhesion strength and readjust if necessary to prevent accidents.

What Are the Best Plants for a Window Box Planters?

spillers window box planters for vinyl siding

When selecting plants for a window box planters, consider some conditions such as sunlight availability, plant size, and compatibility of your mini “garden”. Here we suggest five popular plant choices that create a beauty and will thrive on your window:

  • Petunias: These vibrant, trumpet-shaped flowers come in a variety of colors and are known for their resilience and ability to bloom continuously throughout the summer. Petunias have a delightful fragrance and can be cascading or upright, making them suitable for various window box designs.
  • Geraniums: Offering a burst of color, geraniums are low-maintenance plants that can withstand direct sunlight and thrive well in window box planters. Geraniums are beloved for their long-lasting blooms and wide range of colors. With their eye-catching flowers in red, pink, and white, geraniums bring a touch of classic charm to any window display.
  • Herbs: Basil, thyme, rosemary, and others not only create a visual delight in your window box planters, but also provide a fresh and aromatic addition to your culinary adventures. From fragrant basil and robust rosemary to delicate thyme, herbs thrive in window boxes with ample sunlight and well-drained soil.
  • Ivy: Ideal for adding an elegant effect, ivy varieties such as English ivy or Algerian ivy bring a greenery and a charming aesthetic to your window box. Its cascading vines create a soft, lush background for other plants in the arrangement.
  • Daffodils: Daffodils are iconic early-blooming spring flowers that burst in sunny yellow color n your window box planters. These hardy bulbs are easy to grow and require minimal maintenance. Their vibrant colors and distinctive trumpet-shaped blooms make them a perfect choice that delight your home visitors from their window boxes.

Create a showy display in your outdoor window box planters

colorful flowers planted in a window box large window box planters

When arranging the mini “garden” in your window box, aim for a combination of different shapes of plants.

  1. Thrillers: These focal point plants add height and drama to the whole composition.
  2. Fillers: They are medium-sized and create volume and texture.
  3. Spillers: These are trailing ones, which cascade over the edges of the box, softening the overall appearance.

outdoor window box planters attatch them with adhesive hooks or suction cups

By combining these elements, you’ll have a visually appealing window box planters display. Remember to provide regular watering and ensure proper drainage to prevent waterlogged roots. Consider using a high-quality potting mix for adequate nutrients and moisture retention.

how to install window box planters

Periodic fertilization will help maintain the health and vigor of your plants. Choose a slow-release or a liquid fertilizer for the purpose, and nourish at regular intervals. With a bit of care and attention, you can create a stunning display that will enhance the exterior of your home and bring joy throughout the seasons.

free standing window box planters planting petunias

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