Plant Database / Herbs / Dill
Herbs

Dill

Anethum graveolens
Apiaceae (Carrot)

Feathery and fast. Both the leaf ('dill weed') and the seed are used, and the flowers feed beneficial insects.

EdibleAnnualCool-seasonPollinator
Dill (Anethum graveolens) illustration — Texas Roots plant database, by Jordan Polasek
Sun
Full sun
Water
Moderate
Soil
Average, well-drained
pH
5.5–6.5
Hardiness
Cool-season annual
Height
2–4 ft
Spacing
8–12 in
Days to harvest
40–60

What it is

Dill (Anethum graveolens) is in the Apiaceae (Carrot) family. Feathery and fast. Both the leaf ('dill weed') and the seed are used, and the flowers feed beneficial insects.

How to grow it

It wants full sun, water it moderate, and give it average, well-drained soil. Target a soil pH around 5.5–6.5. Space plants about 8–12 in apart. Expect roughly 40–60. Cool-season annual.

How it's used

Dill is used: fresh, dried, pickling, seed.

🔎 How to identify it

  • Wispy thread-like foliage
  • Yellow umbel flowers
  • Tall hollow stems

Edibility

PartsLeaves, flowers, seed
UsesFresh, dried, pickling, seed
CautionSelf-sows readily.
The grow guide

How to grow & propagate dill

Everything I've worked out about starting this one, keeping it alive through a Texas year, and turning one plant into many — free.

How to propagate dill

The carrot family carries a long taproot and does not want to be moved, so sow it in place. The seed is slow and needs steady moisture to germinate — never let the top of the soil dry out during those first two weeks. Let one plant bolt and flower and it'll hand you next year's seed in those lacy umbels, plus feed every beneficial insect in the yard.

Growing dill in Texas

Give it full sun and average, well-drained soil. Match the spot to the plant and most of the battle is already won.

This is a cool-season crop. On the Texas Gulf Coast that means your real windows are fall and late winter, not summer — sow as the heat breaks in September–October and again in late winter, and you'll harvest through our mild winters while the rest of the country is frozen out.

Keep moisture even, especially while it's young — deep, less-frequent soaks build better roots than a daily sprinkle.

Harvesting

Figure on roughly 40–60 before you're harvesting. Pick herbs in the morning after the dew dries for the strongest oils, and harvest little and often — regular cutting keeps a herb bushy and stops it bolting. The part you're after: leaves, flowers, seed.

Making more for free

Every seed we sell is open-pollinated, which means you can save your own from the best plants and it'll grow true next year. Let a few of your strongest plants finish and go to seed, dry it fully, and store it cool and dark. That's the whole point of heirlooms — buy once, grow forever.

🌤 Before you plant: check the live 7-day garden weather to time it right for frost and heat.

Part of the free Texas Roots plant database, compiled by Jordan Polasek from his greenhouse in El Campo, Texas. Free to read and share. If it helped, the best thanks is to grow something.