SB 1383 and Your Yard Waste: What LA Homeowners Should Know

If you've had a landscaper or gardener mention SB 1383, or noticed your green waste bin rules getting stricter over the past couple of years, there's a real state law behind it. SB 1383 is California's organic waste diversion mandate, and while the heaviest compliance obligations sit with jurisdictions and waste haulers rather than individual homeowners, it still shapes how yard waste needs to be handled and where it's allowed to go.

What SB 1383 actually requires

SB 1383 requires organic waste — including yard trimmings — to be diverted away from landfills, with a statewide target of cutting organic material sent to landfill by 75%. The law is aimed at reducing methane emissions from decomposing organic waste in landfills, and it's enforced at the jurisdiction and hauler level, with non-compliance penalties that can reach $10,000 per day. That figure is a policy-level enforcement mechanism aimed at cities and waste haulers who fail to meet their organics-diversion obligations — it is not a fine that gets levied against an individual homeowner for putting a bag of leaves in the wrong bin. Full detail on how the program works is available through CalRecycle's SB 1383 organics collection page and the LA Sanitation & Environment site.

What actually counts as green waste

Organic material that needs to be diverted

Under SB 1383, the organics that need to be routed away from landfill include the material you'd expect from normal yard upkeep:

• Grass clippings and leaves
• Tree and shrub trimmings
• Branches and small limbs
• Weeds and general plant debris

What doesn't count

Not everything that comes out of a yard clean-up qualifies as organic waste. Dirt, rock, and concrete are not organics — they belong in the construction and demolition debris stream instead, which follows a different set of recycling rules entirely. Mixing dirt or broken concrete in with green waste doesn't just create a sorting headache; it can contaminate an otherwise compliant organics load.

Why routing matters for homeowners and landscapers

Even though the direct compliance burden sits with cities and haulers, homeowners and landscaping crews are the ones generating the material in the first place, and sorting it correctly at the source is what makes the whole diversion system work. A yard clean-up that mixes green waste with dirt, broken pavers, or old fencing makes it harder for anyone downstream to hit the diversion targets the law is built around.

This is especially relevant after a bigger yard overhaul — clearing an overgrown lot, removing a dead tree, or ripping out old landscaping — where the pile at the curb is a mix of organic trimmings and non-organic material like soil, rock, or old hardscape. Splitting those into separate loads from the start keeps everything moving through the right stream.

Why this shows up more after bigger projects

A weekly gardener visit rarely generates enough volume to think twice about. It's the bigger, one-off yard projects where sorting actually starts to matter: clearing an overgrown lot before a sale, removing a dead or storm-damaged tree, ripping out an old landscaping bed to redo a yard, or prepping a property for a renovation that touches the exterior. Those jobs generate enough combined organic and non-organic material that mixing it all into one pile creates real downstream problems, whereas a routine trim mostly doesn't.

What to do with a mixed pile

If you're already looking at a yard full of cut branches, weeds, and also dirt, broken pavers, or old fencing, the simplest fix is separating those into distinct piles before anyone hauls anything away. It doesn't need to be precise — just organic material in one area and everything else in another. That single step is what makes it possible for whoever handles the hauling to route each stream correctly instead of having to sort through a combined pile after the fact, which is slower and more likely to result in organics ending up in the wrong stream.

How a hauler fits into this

Our yard waste removal serviceis set up to separate organic material from dirt, rock, and hardscape debris before it ever leaves your property, so trimmings get routed the way SB 1383 intends and the non-organic portion goes through the appropriate channel instead. That's a meaningfully different job than a general junk haul, since it depends on knowing which material goes where. It also means you don't have to figure out the organics-versus-C&D distinction yourself — the sorting happens as part of the visit, not as extra homework beforehand.

If you've got a yard project generating more green waste than your bin can handle — or a mixed pile of trimmings, dirt, and old landscaping materials — sorting it correctly from the start is the simplest way to stay on the right side of how LA handles organics today.