HerbsApiaceae

Dill.

Warm seasonPollinator magnet
At a glance

The spec sheet.

Direct sow / out
Apr 15 – May
Germ
7–14 days
Days to harvest
55
Spacing
12"
Depth
¼"
Square-foot
1 per square
Qty target
6–8 plants for pickling + fresh use.

Plant

Direct sow — dill hates transplanting. Self-seeds enthusiastically once established.

Care

Full sun. Let a few plants flower for beneficial insects and to feed swallowtail caterpillars.

Harvest

Cut fronds anytime for pickling and cooking. Cut flower heads for dill pickles when yellow-green.

Preserve

Frozen fronds; dried seed for pickling; whole dried heads for dilly beans and pickles.

Companion planting

What dill likes, and doesn’t.

Good neighbors

  • Cucumbers (dill attracts predatory wasps)
  • Brassicas
  • Onions
  • Corn

Avoid nearby

  • Carrots (mature dill stunts them)
  • Tomatoes (mature dill inhibits growth)

Dill flowers feed swallowtail caterpillars — leave some to be eaten. It's a host plant, not a pest.