can you compost cabbage?
Yes — cabbage composts well in wedges; whole heads rot slowly from the inside and stink, so cut them up first.
breaks down in 1–2 months in wedges; 6+ months whole
C:N ≈ 13:1
which bins can take it?
- hot pile yes
- cold pile caution
- worm bin caution
- bokashi yes
- tumbler yes
- curbside yes
- cold pile: Chop and bury under browns — intact heads sit for months and smell as they go.
- worm bin: Worms eat it, but bins turn sour-smelling fast; add small shredded amounts.
why?
Cabbage leaves wear a waxy cuticle that repels water, and a whole head layers dozens of them into a dense ball oxygen can't penetrate — the interior rots anaerobically and produces the mercaptan stench cabbage is famous for. Cut into wedges, every leaf surface is exposed and bacteria finish the job in weeks.
how to prep it
- Cut heads into wedges or shred them
- Bury pieces and cap with dry leaves or paper
quick answers
Can I compost a whole cabbage that rotted in the fridge?
Yes — the slimy outer layers are already half-composted. Quarter whatever's left so the still-intact center doesn't sit in the pile for months.
Does composting cabbage attract pests?
Less than fruit or grains do. The sulfur smell that bothers humans doesn't especially draw rodents; flies are the main visitors if pieces sit exposed.