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Specialist Suppliers of Garden Pots and Planters

Black Fibrestone Cube Planter (2 sizes)
VR3867

£159.95
£159.95
In stock

Size and Price Guide

Black Fibrestone Cube Planter (Lightweight & Frost Resistant)

Use the Black Fibrestone Cube Planter to create bold, architectural planting displays with a premium textured finish. This modern cube shape delivers clean lines and strong structure, while the rustic surface adds natural character that suits both contemporary and traditional garden spaces. Achieve the look of real stone without the excessive weight of concrete or solid stone planters.

Available Options (Sizes, Weights & Prices)

  • Black Fibrestone Cube Planter – L50cmxD50cmxH50cm (11kg) £159.95
  • Black Fibrestone Cube Planter – L60cmxD60cmxH60cm (16kg) £259.95

Fibrestone (or fiberstone) combines crushed stone (such as limestone) with fibreglass and resin to create a strong, lightweight composite material. This construction delivers excellent durability and weather resistance while keeping the planter easy to move and position around patios, terraces, and landscaped areas.

Create symmetry by placing cube planters on either side of entrances, gateways or garden steps, or line them along pathways to define space. Use the deeper 60cm option to support larger shrubs and small specimen trees, giving your planting scheme long-term structure and impact.

Rely on Fibrestone for year-round outdoor performance, with a material that withstands changing weather while remaining practical to handle. Finish your garden with a crisp black planter that pairs perfectly with porcelain paving, composite decking, stone slabs, and modern architectural landscaping.

If you want a large black cube garden planter that looks premium, performs outdoors and stays easy to position, the Black Fibrestone Cube Planter is an excellent choice for both residential and commercial planting projects.


Order online or by telephone. Our office is open Mon-Sat 8 am-8 pm including Bank Holidays to take your call.

Telephone Sevenoaks (01732)522471

Product Care

To keep the planter looking its best, wipe the surface with a clean, damp cloth. The textured black finish is easy to maintain and will retain its premium appearance with minimal effort.


Order online or by telephone. Our office is open Mon-Sat 8 am-8 pm including Bank Holidays to take your call.

Telephone Sevenoaks (01732)522471

Lead Time

We generally hold stock of Fibrestone Plantes at our warehouse. When available from stock, delivery is typically 3–5 working days.

During busy periods, stock can sell through quickly. If we are temporarily out of stock, we can replenish from our supplier’s UK stock within approximately 10–12 working days.

Lead times shown online are a guide only. If timing is important to your project, we recommend contacting us before ordering so we can confirm current availability and the most accurate delivery timeframe.


Order online or by telephone. Our office is open Mon-Sat 8 am-8 pm including Bank Holidays to take your call.

Telephone Sevenoaks (01732)522471

Price Match

Riverhill Garden Supplies are committed to selling quality garden products at competitive prices.

If you see this product being sold online for less, please let us know, and we will price match.

Our office is open Mon-Sat 8 am-8 pm including Bank Holidays to take your call.

Telephone Sevenoaks (01732)522471

Planting Ideas

The Black Fibrestone Cube Planter is ideal for creating strong, structured planting displays in modern gardens, patios and commercial outdoor spaces. The clean cube shape works particularly well in symmetrical layouts, positioned either side of entrances, gates, steps or pathways to give a high-end architectural look.

Use the 50cm cube for compact evergreen shrubs such as Hebe, Euonymus, Pittosporum or Ilex crenata (a great alternative to box). These plants hold their shape well and provide year-round structure, mainly when used in pairs or in repeated runs.

For a more dramatic statement, plant the larger 60cm cube with a small specimen tree, such as an olive, bay, Amelanchier, or a Japanese maple. The deeper format provides excellent root space, making it ideal for feature planting that adds height and impact to terraces and courtyard gardens.

Ornamental grasses also work beautifully in fibrestone planters, adding movement and texture without looking untidy. Try Stipa tenuissima, Calamagrostis ‘Karl Foerster’, Festuca glauca or compact Miscanthus varieties, then soften the surface with underplanting such as Heuchera, Sedum or trailing ivy.

For UK-native planting options, use compact dogwood (Cornus), native viburnum or dwarf hawthorn, then underplant with wildlife-friendly favourites such as hardy geraniums, primroses, sedges or wild thyme. This creates a more natural planting scheme while keeping the overall look crisp and contemporary.

If you prefer a minimalist designer finish, keep it simple with a single architectural plant, such as a clipped ball shrub, a dwarf conifer, or a statement grass. The textured black finish and cube shape make even simple planting look premium and professionally styled.

— Jeremy Owner,

Riverhill Garden Supplies


Order online or by telephone. Our office is open Mon-Sat 8 am-8 pm including Bank Holidays to take your call.

Telephone Sevenoaks (01732)522471

Delivery

We will deliver your order using the fastest, safest, and most reliable method possible. Our delivery methods are listed on the product page as well as throughout the checkout process.

Riverhill Garden Supplies will select the appropriate dispatch method when you order based on your location and the product(s) that you have ordered.

Dispatch Methods

Parcel Delivery

Smaller products are delivered by parcel couriers, such as TNT and Parcelforce. Upon dispatch, we will notify you via email with the estimated day of delivery and forward you a tracking number.

Pallet Delivery

Larger products will be delivered by our own dedicated delivery drivers or by specialist carriers such as Palletways and ILS who will be given your contact details and instructed to book in delivery with you once your order reaches your local delivery depot.

Special Instructions

If you have any special instructions regarding delivery, please email mail@riverhillgardensupplies.com or telephone the office on T 01732 522471.

The office is open 7 days a week, from 8am to 10pm including Bank Holidays except Christmas Day.

Shipping Costs

We charge a flat rate of £20.00 for delivery to England, Wales and Central Scotland. We charge a flat rate of £50.00 for delivery to England, Wales and Central Scotland if your order includes any ADEZZ, FORNO or FURNS product.

We are not able to offer a flat rate of £20.00 for delivery to East Central Scotland, North and North East Scotland, West Scotland, Norther Ireland, ROI, Skye, Orkney Isles, Outer Hebrides, Shetland Isles, Inner Hebrides, Isle of White, Isle of Man and the Channel Isles and a surcharge will apply. Please see prices below.

East Central Scotland, West Scotland and North and North East Scotland

£70

Postcodes DD, FK8-9,11-21, KY1,6-16,99, PH1-18, TR1-16, AB, IV1-28,30-32,36,55-56,63,99, KW1-3,5-14, TR17-27,93, PA21-38,80, PH19-26,30-41,49-50

Isle of White

£80

Postcodes PO30-4

Northern Ireland, ROI, Isle of Man

£90

Postcodes BT, IE6, IE1-5,7-26, IM

Skye, Orkney Isles, Outer Hebrides, Shetland Isles, Inner Hebrides

£120

IV40-49,51-54, KW15-17, HS, PA20, ZE, KA27, PA42-49,62-75, KA28, PA41,60-61,76-78, PH42-44

Channel Isles

£250

GY1-9, JE

Europe and the Rest of the World

Riverhill Garden Supplies deliver to Europe and the Rest of the World. Please email mail@riverhillgardensupplies.com or telephone the office on T +44 1732 522471 to discuss delivery to Europe and the Rest of the World.

The office is open 7 days a week, from 8am to 10pm including Bank Holidays except Christmas Day.

Returns

You can return your order up to 60 days after delivery

Please note that you are responsible for arranging the return of your order and for the costs of returning your order to us unless we have delivered the item to you in error. All return items must have original tags and packaging; and not been used or modified.

Our returns address

Southern Planters Ltd
t/a Riverhill Garden Supplies
Moat Farm
Five Oak Green, Tonbridge
Kent TN12 6RR
UK

Non-returnable Items

We cannot accept returns on any made-to-order products. This includes all products by ADEZZ and all products in the Fibreglass Collection.

Do you need help arranging a return?

If you are having difficulties arranging a return, please telephone the office on t 01732 522471 to speak to a member of staff who will assist you.

The office is open 7 days a week, from 8am to 10pm including Bank Holidays except Christmas Day.

What if My Order Arrives Damaged?

Our goal is to make buying online with Riverhill Garden Supplies easy, safe and efficient. Although extremely rare items can arrive damaged and we are conscious of this so it is very important for that you read the following.

Upon delivery, please carry out the following steps

  • Remove the goods completely from their packaging
  • Closely inspect the goods for damages or shortfalls
  • Sign for the goods, accordingly, noting damages/shortfalls and refuse the goods
  • Notify Riverhill Garden Supplies of any damages/shortfalls within 24 hours by telephoning the office on t 01732 522471. The office is open 7 days a week, from 8am to 10pm including Bank Holidays except Christmas Day. Providing that you have signed for the goods as damaged and refused the goods we will repeat and dispatch your order again or arrange a full refund

The courier is obliged to wait 15 minutes for you to carry out these checks if need be. No claim will be accepted if a clean signature is given. Any claim for damages/shortfall must be made within 24 hours.

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