Planter Box

A planter box is a versatile gardening accessory that allows you to bring some greenery to your garden, terrace or balcony, as well as grow herbs or vegetables in spaces where ground planting isn't possible. Available in a variety of sizes, shapes and materials to meet all functional and aesthetic requirements. To help you navigate this diversity, here's what you need to know to find the planter box that meets your needs.

Essential criteria for choosing your planter box

From mini to XXL: which size for your space?

The first criterion you should consider is the size of the planter box you intend to purchase. This parameter is influenced by two elements: the available space in your garden or balcony and the type of plants you wish to grow. Regarding width and depth:

• For a standard windowsill, a rectangular planter box 40 cm long, 15 to 20 cm wide and 15 cm high proves perfect for your aromatic herbs. This size is also suitable for flowering a balcony railing, provided you hang it using a window box bracket of the right dimensions.
• If you have enough space, you can also place planter boxes on your balcony platform. Models from 60 to 80 cm in length offer enough space to create beautiful floral compositions.
• For spacious terraces, size is no longer really an issue. You can opt for large flower boxes, from 100 to 120 cm, even allowing the cultivation of small shrubs, or even wider planter boxes. It all depends on what you wish to plant.

The depth of your planter box is entirely dependent on the plants you wish to grow: allow 15 to 20 cm for plants with superficial roots and at least 40 cm for climbing plants, roses or bamboos.

Durable materials: wood, plastic or stone

The second characteristic you must consider when buying your planter box is the material it's made from. You've surely already noticed: there's quite a variety of materials from which a model can be manufactured. Here's an overview of the most common:

• Wood is prized for its thermal insulation quality: a capacity that protects your plants' roots from sudden variations in temperature and humidity. Good quality wood will help your plants resist frost or extreme heat. This natural material also has the advantage of integrating into all environments. But keep in mind that a large wooden planter box has a rather heavy structure that you'll have a bit of difficulty moving once soil and plants are installed.
• For a structure that's a bit easier to move and maintain, it's possible to opt for plastic or resin planter boxes. Moreover, this lightweight material has the advantage of being available in an infinite number of Colours allowing you to add a touch of fancy to your garden. And thanks to their UV resistance, they retain their brightness even after several seasons exposed to full sun. Depending on the quality of the plastic, certain planter boxes can play an insulating role just like wooden ones.
• A metal planter box has the same characteristics as a plastic one, namely: lightness and UV resistance, plus shock resistance. Where this material falls short is in its ability to protect your plants' roots from climate changes. Indeed, metal is not recommended for its insulating qualities. However, if you live in a region that is not subject to extreme temperatures, a metal planter box will bring a touch of modernity to your outdoor space.

Different types of planter boxes for balcony and terrace arrangement

Window boxes and hanging options for windows and balconies

Hanging planter boxes are models that transform your windowsills into real little gardens. The same goes for window boxes, which as their name suggests, are specially designed to be hung on your balcony railing. Their robust hanging system guarantees the stability of your planter boxes, with a load capacity of up to 25 kg depending on the model. Adjustable fixings adapt to different ledge widths, from 5 to 15 cm. For your outdoor space, favor stainless steel hooks that resist weathering. Finally, to prevent any risk of tipping even in strong winds, it's preferable to opt for models with a locking system that secures the installation.

Tall planter boxes with trellises to create a vegetative privacy screen

Tall planter boxes with trellises constitute an elegant solution for creating an intimate space on your terrace or balcony. The combination of a deep container and a vertical structure can accommodate climbing plants such as jasmine or clematis.

These models use vertical space while preserving floor surface. The trellis naturally guides plant growth upward, progressively forming a natural green wall that protects you from prying eyes.

A model of 150 to 180 cm in height creates an optimal visual barrier, while the generous depth of the container ensures proper root development. For a quick privacy screen effect, climbing ivy or morning glories offer particularly dynamic growth.

Raised planter boxes and elevated beds for comfortable gardening

Elevated planter boxes as well as planter boxes on legs radically transform the gardening experience. Placed at waist height, they allow you to cultivate your plants without bending or straining your back. This is a major advantage for gardening enthusiasts concerned about their health.

These equipments allow simplified daily use. Watering, weeding and harvesting become natural gestures, without physical constraint. A simple lateral movement is enough to access all your plantings.

The ideal height is between 80 and 90 cm, corresponding to an adult's hip level. These dimensions make gardening accessible even to people with reduced mobility or suffering from joint problems. On a balcony or terrace, consider installing your raised bed near a water point. This will simplify maintenance even further, while allowing you to fully enjoy the pleasures of gardening, even in a reduced space.

Discover our range of modular planter boxes. Compose them according to your desires, for a personalization of your garden! Stylish and timeless, they will harmoniously adorn your flower and plant beds. Made of composite, a rot-proof material, they require very little maintenance and will be ideal gardening allies! Our selection of affordable planter boxes on Vente-unique.ie.