Can You Compost Avocado Pits?
Yes. Avocado pits and skins compost, but whole pits are very slow and may sprout. Crack or chop them first and they break down much faster.
At a glance
| Home compost pile | Yes |
|---|---|
| Green or brown | Brown (carbon-rich) |
| Moisture | Dry |
| Prep | Chop into small pieces |
| Worm bin | With care |
| Bokashi | With care |
How to compost avocado pits
Put the pit in a cloth or bag and crack it with a hammer; that's safer than a knife on a slippery pit. Tear or chop the skins. Bury the pieces in the center of the pile, where it's warmest.
Sprout a pit on the windowsill as a houseplant instead, if you'd rather it did something useful.
What goes wrong
Whole pits often come out of the sifter unchanged, or sprout into seedlings. Toss unbroken pits into the next batch and pull any seedlings. Skins are tough too, but they soften within a few months.
Worm bins and bokashi
Worm bin: Worms will work on avocado skins and flesh, but pits are too hard for a worm bin.
Bokashi: Pits come out of bokashi largely unchanged; skins and flesh ferment fine.
This counts as a brown. Adding a lot of it? Check the balance with the compost mix calculator.
From hopcompost.com/can-you-compost/avocado-pits/ · General guidance, not professional advice.
Frequently asked questions
How long does an avocado pit take to compost?
A whole pit can take many months to over a year. Cracked or chopped pieces break down within a season in an active pile.
Will an avocado pit grow in compost?
It can, especially in warm, moist piles. Crack pits first, or pull seedlings as they appear.
Can you compost avocado skins?
Yes. They're tough and slow, so tear or chop them and bury them with other kitchen scraps.