This April, a significant change to household recycling has taken effect in England under the government’s Simpler Recycling reforms, prompting fresh confusion about garden waste disposal.
For years many of us assumed almost anything that came from the garden could be chucked in a green or brown bin, but that assumption no longer stands.
As councils begin applying the new guidance in full, what you leave at the kerbside this spring could make all the difference.
Article continues belowGarden waste you can put in your garden recycling bin
Official government guidance requires councils to collect garden waste as one of the separate household waste streams from 31 March 2026, alongside food waste, dry recyclables and residual waste.
Whilst the guidance doesn’t publish a detailed item list itself, it defines the garden waste stream as organic garden material - essentially everything that is derived from plants and vegetation that can be composted under typical garden waste services.
A DEFRA spokesperson gave us a comprehensive breakdown of the kinds of plant‑based organic matter that fall within that definition:
- Grass cuttings and lawn clippings — mown grass and cleared turf trimmings
- Leaves and leaf litter — from seasonal drop or garden clearance
- Hedge and shrub trimmings — clippings from managed hedges and ornamental shrubs
- Cut flowers and spent blooms — from borders, pots or beds
- Plants and plant cuttings — removed annuals and perennial cuttings
- Weeds (non‑invasive species) — pulled or cut from beds, borders or paths
- Twigs and small branches — typically up to a modest diameter that can be composted
- Bark, brush and similar wood debris — small woody garden leftovers
- Windfall fruit (garden‑grown fruit) — unprocessed fruit from your own trees, if included as organic garden matter
All of these are examples of organic matter that belongs in the garden waste stream under the government’s definition because they are plant‑derived and appropriate for composting or organic recycling.
(Note: councils may give additional examples or restrictions in detailed guidance, but government policy itself groups these all under the “garden waste” stream that must be collected separately from food, dry recycling and residual waste.)
What cannot go in a garden recycling bin?
Under the Simpler Recycling framework, and guidance from DEFRA, there are also categories that are not required to be collected as garden waste, and these include:
- Plant pots - even if made of plastic or biodegradable material; these are not classed as garden waste under the regulations.
- Plastic and packaging - any plastic items, liners, bags, trays or similar.
- Bulky items and equipment - garden furniture, tools, edging, fencing.
- Sand, stone, bricks, rubble and soil - these are inert materials outside the organic garden waste stream.
- Tea bags, coffee grounds and compostable‑labelled packaging - specifically listed as excluded under the national separation rules.
- Animal and hazardous waste
- Animal bedding and pet waste - not part of the garden vegetation stream.
Invasive weeds and controlled plants (e.g., Japanese knotweed) - government policy and environmental law require these be treated as controlled waste and never placed in household green waste collections because they must be handled separately under environmental protection regulations.
In short, the government framework treats the garden waste stream strictly as plant‑derived, biodegradable garden material, and anything outside that category must go into a different household waste stream or be disposed of via other services.
Where items should go if they don’t belong in the garden bin
Under the Simpler Recycling requirements, any excluded items must be diverted to one of the other nationally defined household waste streams - or managed through appropriate disposal options:
Dry household recycling (glass, metal, plastic, paper/card)
Plant pots, trays and packaging should be placed in the dry recycling stream if recyclable - especially non‑black plastic pots under the updated rules.
Food waste stream
Kitchen scraps and food leftovers are intended to be collected separately via a food waste bin or caddy, often on a weekly collection schedule as mandated by government policy.
Residual waste
Non‑recyclable & non‑compostable rubbish goes into your general (residual) bin - for example, coated or mixed materials that can’t be processed in recycling or composting systems.
Specialist or licensed disposal
Invasive plants (e.g., Japanese knotweed) and hazardous waste must be handled through licensed disposal services and cannot be included in household collections.
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Under England’s government‑mandated Simpler Recycling reforms, garden waste as a household waste stream covers a wide range of plant‑based organic materials typical of garden maintenance - like grass, leaves, hedge cuttings, plants and small branches - but excludes plastic, pots, soil, stone, animal waste, tea bags/coffee grounds, bulky items, and invasive species.
These excluded materials have to be sorted into the dry recycling, food waste, residual rubbish or specialist disposal streams or else you could risk you recycling not being taken, or worse, receive a fine.
