grow · Grow

How to Grow Dill at Home

Dill grows fast and easy from seed, preferring cool weather and full sun. Plant seeds directly in well-draining soil, keep them moist until sprouting, then harvest the feathery leaves in 6-8 weeks. It bolts quickly in heat, so plant new seeds every few weeks for continuous harvests.

Total time: 7-14 days
Difficulty: Easy

Ingredients

1/4 inch soil
8-10 inches soil depth
12 inches row spacing
6 inches seedling spacing
2 inches seedling height for thinning
6-8 inches plant height for harvesting
2 inches stem to leave when cutting

Step by step

Choose your timing. Start dill in early spring when soil can be worked, or late summer for fall harvest. It hates transplanting, so skip the indoor seed starting unless you use biodegradable pots.
Prepare the soil. Pick a sunny spot with loose, well-draining soil. Dill sends down a taproot, so work the soil 8-10 inches deep. Mix in some compost if your soil is heavy clay.
Plant the seeds. Scatter seeds thinly over the soil surface, then barely cover with 1/4 inch of soil. Space rows 12 inches apart. The seeds are tiny, so go slow and don't worry about perfect spacing.
Keep soil moist. Water gently with a fine spray to avoid washing seeds away. Keep soil consistently moist until seeds germinate in 7-14 days. Once sprouted, water when the top inch of soil feels dry.
Thin the seedlings. When seedlings are 2 inches tall, thin to 6 inches apart. Use the thinned seedlings as micro-greens rather than wasting them.
Start harvesting. Cut stems with scissors when plants are 6-8 inches tall, leaving 2 inches of stem. Take what you need rather than cutting the whole plant. New growth comes from the center.

Tips & troubleshooting

Dill self-sows readily, so let some plants go to seed and you'll have volunteers next year
Morning harvest gives the strongest flavor before the sun hits the leaves
Pinch flower buds as soon as you see them to keep leaves tender and delay bolting
Freeze whole stems in ice cube trays covered with water for winter use
Plant near tomatoes and cucumbers but keep away from fennel, which can cross-pollinate and affect flavor

Variations

Container Growing. Use pots at least 12 inches deep to accommodate the taproot. Terra cotta works well since dill prefers slightly dry conditions between waterings.
Succession Planting. Plant new seeds every 2-3 weeks through the growing season. Dill bolts fast in summer heat, so continuous planting gives you fresh leaves all season.
Seed Production. Let a few plants bolt and flower to collect seeds for cooking. The umbrella-shaped flower heads turn brown when seeds are ready, usually 3-4 months after planting.

Questions

Why does my dill keep dying after a few weeks?: Dill is an annual that naturally bolts to seed when days get long and hot. This is normal behavior, not plant failure. Plant new seeds every few weeks to maintain a constant supply.
Can I grow dill indoors year-round?: Dill struggles indoors because it needs cool temperatures and lots of direct light. Try it on a south-facing windowsill in winter, but outdoor growing gives better results.
When should I harvest dill seeds?: Wait until the flower heads turn brown and the seeds rattle when shaken. Cut the entire head with stem attached and hang upside down in a paper bag to catch falling seeds.
Why are my dill plants falling over?: Dill grows tall and has a weak stem structure. Plant in a sheltered spot protected from strong winds, or stake tall varieties. Dense planting also helps plants support each other.