Lime on Fall Leaves? Don't Do It—Compost Them Right

Gardener collecting fall leaves for compost wants to add lime to speed decomposition for barren, gravelly areas.

Don't lime leaves. Fresh leaves aren't acidic. Lime makes them *less* palatable to decomposer microbes. You want microbes happy and active.

Better leaf composting:

• Shred leaves (mower, shredder) → 10× faster breakdown
• Mix with green material (kitchen scraps, grass clippings) for C:N balance
• Keep moist (wrung-out sponge), turn occasionally
• Add soil or finished compost as inoculant
• Lime *only* if soil test says your *garden beds* need pH adjustment

For barren gravel areas: Finished leaf compost + topsoil blend → raised beds. Don't try to "fix" gravel in place—build above it.