Composter Prosperplast IKBI500C-S411 500 L, plastic, black, 1018×844 mm

Prosperplast IKBI500C-S411 is a 500 L black plastic composter designed for domestic garden composting. With outside dimensions of approximately 1018×844 mm, this compact unit collects kitchen and garden organic waste and supports natural decomposition to produce compost suitable for improving soil structure and adding nutrients back into borders, vegetable beds and potted plants.

Advantages

The composter is manufactured in durable plastic that resists weathering and rot, providing a lightweight yet sturdy container for organic material. Its 500-litre capacity accommodates seasonal garden trimmings and household biodegradable waste, reducing the need for waste collection and enabling on-site recycling. The black colour helps absorb solar heat to accelerate microbial activity, while the simple shape and size make it suitable for placement in small gardens or allotments.

Suitable for

• Home gardeners processing vegetable peelings, fruit scraps and coffee grounds
• Lawns and borders with grass clippings and autumn leaves
• Allotments and small-holdings that need an on-site composting solution
• Users seeking a compact, low-maintenance compost container

Key specifications

• Capacity: 500 litres
• Material: durable weather-resistant plastic
• Colour: black
• Outer dimensions (approx.): 1018 mm × 844 mm
• Type: closed composting container for domestic use

How to use

Place the composter on a level, well-drained location with some ground contact to allow air exchange and drainage. Add a balanced mix of green (kitchen scraps, grass clippings) and brown (dry leaves, shredded paper) materials, layering where possible and avoiding large uncomposted woody pieces. Maintain moisture similar to a wrung-out sponge and turn or aerate the contents periodically to promote even decomposition. Over time, monitor the material; finished compost will be dark, crumbly and earthy-smelling.

Usage recommendations

To improve decomposition, chop larger items before adding them and alternate green and brown layers. Avoid adding meat, dairy, diseased plant material or persistent weeds. Periodic mixing and keeping the composter moist but not waterlogged will help produce quality compost within months, depending on climate and feedstock.