Square Timber Planter

Name: Square Timber Planter
SKU: 200822
Availability: InStock

Price range: €95.00 through €135.00

Size

Clear

SKU: N/A Categories: Pots, Sheds & Timber, Whats New Tags: square planter, Timber pot

Frequently Bought Together

Square Timber Planter - Square Planter 50cm x 50cm

Caragh Nurseries Multi-Purpose Compost - 50L

Laurus nobilis / Bay Laurel 1/4 Standard - 10L 1/4 Std with 35-40cm head

Total: €198.00

This item: Square Timber Planter - Square Planter 50cm x 50cm (Size: Square Planter 50cm x 50cm) €95.00 Caragh Nurseries Multi-Purpose Compost - 50L (Pot Size: 50l) €8.00 Laurus nobilis / Bay Laurel 1/4 Standard - 10L 1/4 Std with 35-40cm head (Pot Size: 10l-1-4-std-with-35-40cm-head) €95.00

Description

Description

Quick Facts

Product Name: Square Planters
Material: Pressure-treated timber
Product Type: Freestanding garden planters
Available Sizes: 50cm × 50cm, 65cm × 65cm
Construction: Planed timber boards with corner posts
Finish: Natural pressure-treated timber (can be painted or stained)
Durability: Pressure-treated for long-lasting outdoor use
Assembly: May require simple assembly (check on collection/delivery)

Available Sizes

50cm × 50cm Square Planter

Dimensions: 50cm wide × 50cm deep × 50cm high (approximate)
Use: Compact planting for patios, balconies, doorways, small gardens; suitable for shrubs, small trees, perennials, seasonal displays

65cm × 65cm Square Planter

Dimensions: 65cm wide × 65cm deep × 65cm high (approximate)
Use: Larger specimen planting for patios, terraces, driveways; suitable for small trees, large shrubs, architectural plants, substantial seasonal displays

Description

Square Planters are the kind of garden essential that does more than just hold plants—they add structure, define spaces, and bring planting up to eye level where it makes the most impact. The clean, geometric lines work beautifully in both traditional and contemporary gardens, and the substantial timber construction means these are planters built to last, not lightweight containers that fall apart after a season or two.

The planed timber boards give a smooth, refined finish that looks smart from day one. The pressure-treated construction is built for outdoor life—these planters can sit on patios, terraces, or directly on soil year-round without rotting or deteriorating. Left natural, the timber weathers to a soft silver-grey that blends quietly into the garden. Painted or stained, they become part of your design scheme—crisp white for a classic look, dark charcoal for contemporary spaces, or soft colours to complement planting.

At 50cm, the smaller planter is perfect for compact spaces—doorways, balconies, small patios, or anywhere you want impact without taking up too much ground space. It’s big enough for a decent-sized shrub, a small tree, or a generous seasonal display, but still manageable to move if needed.

The 65cm planter is more substantial—ideal for specimen plants, architectural shrubs, or small trees that need root room and presence. It’s the kind of planter that anchors a space, frames an entrance, or creates a focal point on a terrace or driveway.

Both sizes bring that combination of function and finish that makes a garden feel considered and well-made. They’re planters that work hard, look good, and last.

Caragh Garden Notebook

Installation & Preparation

Positioning:

Choose a level, stable surface—paving, decking, gravel, or compacted soil
Ensure the location suits the plants you’re planning to grow (sun/shade requirements)
Consider access for watering and maintenance
For heavy plantings (trees, large shrubs), position planters before filling—they’ll be too heavy to move once planted

Drainage:

Check that drainage holes are present in the base (if not, drill 3–5 holes, 15–20mm diameter, evenly spaced)
Raise planters slightly off the ground using pot feet, bricks, or timber offcuts to allow water to drain freely and air to circulate underneath
Poor drainage leads to waterlogged soil and root rot—ensure water can escape easily

Lining (Optional but Recommended):

Line the inside of the planter with heavy-duty plastic sheeting or pond liner to protect the timber from constant moisture
Cut the liner to size, leaving excess at the top to fold over the rim
Pierce drainage holes in the liner to match the holes in the planter base
Lining extends the life of the planter significantly, especially if you’re using moisture-retentive compost

Filling:

Add a 5–10cm layer of drainage material (gravel, broken terracotta, or crocks) to the base
Fill with good-quality multi-purpose or peat-free compost, or a mix of compost and topsoil for larger plantings
For trees and shrubs, use a loam-based compost (e.g., John Innes No. 3) for stability and long-term nutrition
Leave a 3–5cm gap between the compost surface and the top of the planter for watering

Planting Ideas

50cm × 50cm Planter:

Small trees: Japanese maples (Acer palmatum), bay trees (Laurus nobilis), olive trees (Olea europaea), dwarf fruit trees
Shrubs: Box balls (Buxus), lavender, rosemary, hydrangeas, small roses
Architectural plants: Phormiums, cordylines, grasses (Miscanthus, Stipa)
Seasonal displays: Spring bulbs, summer bedding, autumn grasses and sedums, winter evergreens and berries
Edibles: Herbs (rosemary, thyme, sage), compact tomatoes, chillies, salad leaves

65cm × 65cm Planter:

Specimen trees: Larger Japanese maples, bay trees, olives, citrus trees (lemon, orange—bring indoors in winter), small ornamental cherries
Large shrubs: Camellias, rhododendrons, pieris, large hydrangeas, roses
Architectural plants: Tree ferns (Dicksonia), bamboos (clumping varieties), large phormiums, yuccas, agaves
Grasses: Large miscanthus, pampas grass (compact varieties), Stipa gigantea
Seasonal displays: Substantial spring bulb plantings, mixed summer displays, autumn grasses with perennials, winter evergreen arrangements

Planting Combinations:

Thriller, filler, spiller: Central specimen (small tree or architectural plant), mid-level planting (perennials or grasses), trailing plants around the edge (ivy, trailing lobelia, nasturtiums)
Year-round interest: Evergreen shrub or small tree underplanted with seasonal bulbs and bedding
Edible planter: Dwarf fruit tree underplanted with herbs and trailing tomatoes or strawberries

Maintenance

Initial Treatment:

Planters arrive pressure-treated and ready to use
For enhanced protection, allow timber to weather for 6–12 months before painting or staining
If lining, install the liner before treating the exterior
Clean with a stiff brush; apply exterior-grade timber preservative, decking oil, or wood stain
Pay particular attention to the inside of the planter if not lining

Watering:

Container plants dry out faster than plants in the ground—check moisture levels regularly, especially in summer
Water thoroughly until water runs out of the drainage holes
In hot weather, planters may need daily watering
Reduce watering in winter, but don’t let compost dry out completely

Feeding:

Container plants need regular feeding as nutrients leach out with watering
Apply a slow-release fertiliser in spring
Supplement with liquid feed every 2–4 weeks during the growing season (spring to early autumn)
Use appropriate feed for your plants (e.g., ericaceous feed for camellias and rhododendrons, tomato feed for flowering plants)

Annual Maintenance:

Spring: Top-dress planters by removing the top 5cm of compost and replacing with fresh compost mixed with slow-release fertiliser
Treatment: Apply a fresh coat of preservative, oil, or stain to the exterior annually
Cleaning: Remove debris, moss, or algae from timber surfaces
Drainage check: Ensure drainage holes remain clear and water drains freely

Repotting:

Trees and shrubs may need repotting every 2–3 years as they outgrow the planter
Root-prune if keeping the plant in the same planter: remove the plant, trim back outer roots by one-third, and replant in fresh compost
Alternatively, move to a larger planter

Winter Care:

Raise planters on pot feet to prevent waterlogging in winter
Move tender plants (citrus, olives in cold areas) to a sheltered spot or indoors
Wrap planters with bubble wrap or hessian in very cold weather to protect roots from freezing
Reduce watering but don’t let compost dry out completely

Longevity:

With proper installation (drainage, lining) and annual treatment, expect 10–15 years of service. Lining the interior significantly extends planter life.