AEROPLAS 4.5ltr Slotted (40mm) Square Round TAUPE (net of 43 / case of 35)

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£39.29

Aeroplas 4.5L Square Round Pot Taupe is a professional 4.5 litre nursery container manufactured from recycled polypropylene, combining an efficient square-round profile, 40mm integrated label slot, two-tier drainage and a carbon-black-free taupe colour developed for modern recycling systems.

Designed for professional growers, nurseries, garden centres and plant retailers, the Aeroplas Square Round range combines the space efficiency of a square pot with the practical handling characteristics of a round container.

The 4.5L model measures approximately 18 x 18cm across the top and 19cm high, providing a useful step-up container for established nursery stock, shrubs, perennials, ornamentals, herbs and other container-grown crops.

An integrated 40mm label slot provides a secure position for compatible horticultural labels, helping growers maintain plant identification through production while providing a neat presentation when crops reach the retail environment.

The taupe colour also has an important environmental purpose. Traditional carbon-black plastic plant pots can present problems for optical sorting equipment at recycling facilities. Aeroplas developed its kerbside-recyclable pot ranges using recycled polypropylene and carbon-black-free colours that can be detected by modern sorting systems.

Why choose the Aeroplas 4.5L Taupe Square Round Pot?

  • 4.5 litre professional nursery pot - suitable for established container plants and a wide range of commercial horticultural crops.
  • Kerbside-recycling compatible design - taupe polypropylene avoids the carbon-black pigment associated with problems in optical waste sorting.
  • Manufactured using recycled material - part of Aeroplas' approach to incorporating UK post-consumer plastic waste into horticultural products.
  • Carbon-black pigment free - designed so the material can be recognised by modern NIR sorting equipment.
  • Square-round profile - combines efficient bench utilisation with practical plant handling and presentation.
  • 18 x 18cm top dimensions - provides an efficient footprint for nursery production.
  • 19cm high - provides useful growing depth for established plants and developing root systems.
  • 40mm integrated label slot - provides a secure position for compatible plant identification labels.
  • Two-tier drainage - designed to provide effective drainage from the growing medium.
  • Durable polypropylene construction - suitable for professional nursery production, handling, transport and retail.
  • Professional taupe finish - gives plants a neutral retail presentation while performing an important recycling function.
  • Commercial pack format - supplied in nets of 43 pots, with 35 nets making 1,505 pots.

Why are Aeroplas recyclable plant pots taupe?

The taupe colour is not simply an aesthetic choice. It forms part of an important development in the recycling of horticultural plastics.

Traditional black plant pots commonly use carbon-black pigment. This pigment can absorb the infrared light used by Near Infrared, or NIR, optical sorting systems at material recovery facilities, making some traditional black plastics difficult for automated systems to identify and separate correctly.

Aeroplas has been at the forefront of efforts to overcome this problem within UK horticulture. The company developed carbon-black-free recyclable pot ranges manufactured using recycled polypropylene, allowing the plastic to be identified more reliably by modern waste-sorting equipment.

Taupe became an important colour within this transition because it provides the dark, neutral appearance preferred by commercial growers and retailers without relying on conventional carbon-black pigment.

The result is a professional horticultural pot designed not only around crop production and retail requirements, but also around what happens to the container at the end of its useful life.

Aeroplas & the move towards kerbside-recyclable plant pots

Aeroplas was one of the pioneers of the UK horticultural industry's move towards plant pots that can be recognised by modern recycling systems.

Rather than relying solely on virgin plastic, Aeroplas states that its kerbside-recyclable ranges were developed using UK post-consumer waste. Much of this raw material originates from single-use plastics that UK consumers have already placed into recycling streams.

Aeroplas also manufactures virtually all of its products in the West Midlands and sources its recycling material within the UK, reducing the distance associated with sourcing raw material and finished horticultural containers.

This creates a particularly relevant sustainability story for professional UK horticulture: recovering plastic already within the UK waste stream, turning it into durable horticultural containers and designing those containers so that the polypropylene can be more readily recognised during subsequent recycling.

Local recycling rules can vary, so end users should always check whether plant pots are accepted by their own local authority's kerbside collection.

Why use a square-round plant pot?

Square-round pots are designed to combine advantages associated with both traditional square and round nursery containers.

The squared outer profile allows pots to utilise growing benches and transport areas efficiently, helping growers position containers closely together during production.

At the same time, the rounded internal form provides a practical growing environment and makes the finished plant straightforward to handle through potting, production, dispatch and retail.

This combination makes square-round containers particularly useful where production efficiency, plant quality and professional presentation all need to be considered.

Two-tier drainage for professional growing

Effective drainage is essential in container horticulture. Excess water remaining within a growing medium can reduce root-zone aeration and make irrigation management more difficult.

The Aeroplas Square Round design incorporates two-tier drainage in the base of the pot, allowing excess irrigation water to leave the container while helping maintain a suitable balance between moisture and air within the substrate.

The drainage design makes the pot suitable for a wide variety of professional peat, peat-reduced and peat-free growing media, with irrigation frequency adjusted according to the crop, substrate and environmental conditions.

Integrated 40mm plant label slot

Reliable crop identification is important throughout commercial plant production. This 4.5L pot incorporates an integrated 40mm label slot designed for compatible horticultural plant labels.

The slot provides a defined position for identification without requiring a separate label clip. This helps keep variety names, crop information, barcodes or retail information associated with the correct plant as it moves through the nursery.

For garden centre and retail-ready plants, the integrated label position also provides a clean and consistent presentation across larger batches.

Suitable applications

The 4.5L capacity makes this Aeroplas pot suitable for a broad range of established container-grown plants.

Typical applications can include shrubs, herbaceous perennials, ornamental grasses, larger herbs, young fruit plants and other established nursery stock, depending on the root system, production method and intended finished plant size.

It is equally suitable for nursery production and plants intended to be sold in their growing container, with the taupe finish and integrated label slot providing a professional retail presentation.

Aeroplas 4.5L Taupe Square Round Pot product details

Brand Aeroplas
Product type Professional nursery / container plant pot
Capacity 4.5L
Shape Square Round
Colour Taupe
Material Polypropylene (PP)
Top dimensions 18 x 18cm
Height 19cm
Label slot 40mm
Drainage Two-tier drainage
Carbon-black pigment Free from conventional carbon-black pigment
Recycling design Designed to be detectable by modern NIR plastic sorting systems
Net quantity 43 pots
Cases / nets per pallet 35
Pallet quantity 1,505 pots
Manufacturer location West Midlands, UK

Aeroplas 4.5L Taupe Pot FAQs

Why are Aeroplas plant pots taupe instead of black?

Taupe allows Aeroplas to produce a dark, neutral horticultural pot without relying on conventional carbon-black pigment. Carbon black can interfere with the Near Infrared sorting technology used by recycling facilities, whereas the taupe material is designed to be detectable by these systems.

Can Aeroplas taupe pots be recycled at the kerbside?

The taupe polypropylene pots were developed specifically to be compatible with modern recycling sorting systems and Aeroplas describes its range as kerbside recyclable. However, individual local authorities decide which plastics they accept, so householders should check their local kerbside recycling rules.

What is wrong with traditional black plant pots?

Conventional black pots can contain carbon-black pigment, which absorbs the infrared light used by some automated recycling sorting equipment. This can prevent the system from correctly recognising the plastic even when the underlying material itself is recyclable.

Are Aeroplas taupe pots made from recycled plastic?

Yes. Aeroplas developed its kerbside-recyclable ranges using recycled polypropylene derived from UK post-consumer plastic waste.

What does NIR recyclable mean?

NIR stands for Near Infrared. Recycling facilities can use NIR optical equipment to identify different plastics travelling through automated sorting systems. Removing carbon-black pigment makes polypropylene plant pots easier for compatible equipment to recognise.

Where are Aeroplas plant pots manufactured?

Aeroplas is a UK manufacturer based in Tipton in the West Midlands. The company states that virtually all of its products are manufactured in the West Midlands.

What plants are suitable for a 4.5L nursery pot?

A 4.5L container is suitable for many established nursery crops including shrubs, perennials, ornamental grasses, herbs and other container-grown plants. Suitability ultimately depends on the species, root system and required finished plant size.

What size is the Aeroplas 4.5L Square Round Pot?

The pot measures approximately 18 x 18cm across the top and 19cm high, with a nominal growing volume of 4.5 litres.

What size label fits the Aeroplas 4.5L slotted pot?

The 4.5L Square Round pot incorporates a 40mm label slot for compatible horticultural plant labels.

Does the Aeroplas 4.5L pot have drainage holes?

Yes. The Square Round design uses a two-tier drainage arrangement to allow excess irrigation water to drain from the growing medium.

Why use square-round pots in a commercial nursery?

Their squared footprint can improve utilisation of growing and transport space while the rounded internal form remains practical for growing, potting and handling container plants.

How many 4.5L pots are supplied in a net?

Each net contains 43 Aeroplas 4.5L Square Round pots.

How many Aeroplas 4.5L pots are on a full pallet?

A full pallet contains 35 nets of 43 pots, giving 1,505 pots in total.

Are taupe pots only better for recycling because of their colour?

The important factor is not simply that the pot looks taupe. The material formulation avoids conventional carbon-black pigment, allowing compatible optical sorting equipment to recognise the polypropylene more reliably.

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£39.29