May 8, 2023
Window boxes are a fantastic way to bring a splash of colour and life to your home, particularly if you’re short on garden space. They can be used to adorn windowsills, balconies, and even garden walls. In this blog post, we’ll explore the art of creating window boxes that truly wow, with tips on planting, materials, and choosing the perfect location to suit your plants’ needs.
Materials and Containers
To begin, let’s consider the materials and containers you’ll need to create your window boxes. Opt for sturdy, long-lasting containers made from wood, plastic, terracotta, or metal, depending on your personal style and preference. Whichever material you choose, ensure that your container has proper drainage holes to prevent waterlogging and promote healthy plant growth.
Tip: To prevent rot and prolong the life of wooden window boxes, line the interior with plastic sheeting before adding soil.
Soil and Fertiliser
The next step is to choose the right soil for your window boxes. A high-quality, well-draining compost is essential for healthy plants. Additionally, consider mixing in some slow-release fertiliser to provide your plants with the nutrients they need over time. Add a layer of pea shingle to the bottom of your window box to aid drainage. This layer, typically around 2.5 cm (1 inch) deep, helps prevent waterlogging and ensures that excess water can drain away from your plants’ roots, promoting healthier growth and preventing root rot.
Plant Selection
Now that you’ve got your containers and soil sorted, it’s time to choose your plants. The key to creating a stunning window box is to select a mix of plants that will complement each other in terms of colour, texture, and height. Here are a few plant suggestions based on the amount of sunlight your window box will receive:
Full Sun Window Boxes:
- Geraniums
- Petunias
- Marigolds
- Lobelia
- Sweet Alyssum
Partial Shade Window Boxes:
- Fuchsias
- Begonias
- Coleus
- Impatiens
- Pansies
For a more dynamic and eye-catching window box, consider adding trailing plants like ivy or creeping Jenny, which will cascade over the edges and create a sense of depth. You can also add height by incorporating taller plants such as ornamental grasses or small shrubs.
Planting Your Window Box
When planting your window box, remember to consider the growth habits and mature size of your chosen plants. Place taller plants towards the back and smaller, trailing plants towards the front for a visually pleasing arrangement. Be sure to give each plant enough space to grow without overcrowding – this will ensure that your window box remains healthy and vibrant throughout the season.
Tip: If you’re planting a window box for the first time, it may be helpful to arrange your plants while they’re still in their pots to get a sense of how they will look together before committing to planting.
Location and Placement
The location of your window box is crucial for the health and success of your plants. Take the time to observe the amount of sunlight your chosen spot receives throughout the day and select plants accordingly. If you’re unsure, choose plants that are more adaptable to various light conditions, such as geraniums or fuchsias.
In addition to sunlight, consider factors like wind exposure and access to water when placing your window boxes. Placing your window boxes in a sheltered spot will protect delicate plants from strong winds, while ensuring they are easily accessible for regular watering is essential for maintaining their health.
Maintenance
To keep your window boxes looking their best, be prepared to give them some regular attention. Watering is essential, as containers tend to dry out more quickly than garden beds. Check the soil daily to ensure it remains moist but not waterlogged and adjust your watering schedule accordingly.
Regularly deadhead flowers to encourage more blooms and trim back any plants that become too leggy or overgrown. Additionally, keep an eye out for pests and diseases, treating any issues promptly to prevent them from spreading.
As the seasons change, you may need to swap out plants to ensure that your window boxes remain vibrant and full of life. Spring and summer annuals can be replaced with autumn and winter varieties, such as heathers, cyclamen, and winter pansies, to keep your window boxes looking fabulous year-round.
Think Outside the Box
While window boxes are traditionally placed on windowsills, don’t be afraid to get creative with your placement. Consider using window boxes to line balconies, garden walls, railings or even the edges of garden steps for an unexpected burst of colour. Experiment with different plant combinations and window box materials to create a unique display that reflects your personality and complements your home’s exterior.
Window boxes are a versatile and rewarding way to enhance your home’s curb appeal, even if you’re short on outdoor space. By carefully selecting the right materials, plants, and location, you can create stunning window boxes that will wow your neighbours and brighten your days. Remember to keep an eye on your plants’ needs in terms of sunlight, water, and maintenance to ensure they remain healthy and vibrant throughout the seasons. Happy planting!