Dill

Growing Conditions

Growing Zones

Thrives in USDA Zones 3 - 11

Companion Planting

When to Plant

• Direct Sow

  After last frost; succession sow every 3 - 4 weeks

• Harvest

  Harvest leaves young; harvest seeds when they begin to brown

Organic Growing Tips

• Plant young dill near brassicas to attract beneficial insects, but keep mature dill away from carrots and tomatoes.

• Allow dill to flower and self-seed freely - it will naturalise in the garden and provide continuous beneficial insect habitat.

• Do not grow near fennel - they cross-pollinate readily and produce a bland hybrid flavour.

• Sow into compost-enriched, moisture-retentive soil and allow dill to decompose in place when spent — as it breaks down it returns nutrients to the soil and feeds the biology that underpins the whole garden ecosystem.

Common Pests

• Aphids
• Parsley Worm (Black Swallowtail larva)
• Tomato Hornworm

Taxonomy

Kingdom

Plantae

Family

Carrot family (Apiaceae)

Genus

Anethum

Species

Anethum graveolens

Natural History

Anethum graveolens is the only species in its genus and is native to the eastern Mediterranean and western Asia, growing wild from the Balkans and Asia Minor through Iran and into India. Its species name graveolens means "strongly scented," reflecting the penetrating volatile oil profile - primarily carvone and limonene - that gives dill its distinctive flavor. Archaeological evidence places dill among the oldest documented cultivated herbs; seeds have been recovered from Egyptian tombs, from Bronze Age Swiss lake settlements, and from ancient Mesopotamian sites. The Ebers Papyrus of around 1550 BCE mentions dill, and it appears in ancient Assyrian medical tablets. In the New Testament, dill (anethon) is mentioned as a tithed garden crop - evidence it was commercially significant enough to be formally counted in first-century CE Jerusalem. The plant's hollow stem and deep taproot - typical of the Apiaceae - explain its strong preference for direct sowing and resistance to transplanting.

Traditional Use

Dill has one of the longest written records of any culinary herb - cited in Egyptian papyri, mentioned in the New Testament, and described by Dioscorides. Its dual identity as both leaf herb and seed spice gave it a continuous presence in European, Middle Eastern, and South Asian food cultures from antiquity onward.

• Ancient Mediterranean and Egyptian Use - Seeds

  Dill seeds appear in Egyptian records including the Ebers Papyrus of around 1550 BCE and in ancient Assyrian medical tablets. Dioscorides described the plant in the first century CE in De Materia Medica. The New Testament reference to dill as a tithed garden crop (Matthew 23:23) confirms it was grown commercially in the ancient Near East, not merely foraged.

• Northern and Eastern European Pickling Traditions - Flowers and seeds

  Dill's most enduring European food role is in pickle production across Scandinavia, Germany, Poland, Russia, and the Baltic states. Dill-brined cucumbers, herring, and root vegetables define a distinct preserved-food culture traceable to at least the medieval period. The flowering head of dill - most aromatic when flowers are open and seeds just forming - became the critical flavoring in fermented and vinegar-brined foods across this entire region.

• Scandinavian Midsummer Tradition - Leaves

  In the Nordic countries, fresh dill became synonymous with summer cooking in a way few other herbs have achieved in any food culture. Dill-cured salmon (gravlax), new potatoes with dill, and dill-finished fish soups represent a cultural attachment tied specifically to the brief midsummer harvest. The word dill itself derives from the Old Norse dilla - to lull or soothe - a reference to folk beliefs about the plant's gentle properties that also gave its name to "dill water," a traditional preparation given to infants in European households.

• South Asian and Persian Seed Spice Use - Seeds

  In Indian and Persian cuisines, dill seed (known as sowa or suwa in India) has been used as a distinct spice rather than as a substitute for fennel or caraway. It appears in classical Ayurvedic texts among digestive herbs and is used in lentil dishes, rice preparations, and flatbreads. Indian cultivation centers on seed-crop varieties distinct from the European leaf-dill types developed for fresh herb use.

Dill is a widely eaten culinary herb with an excellent safety record. It belongs to the Apiaceae family; rare sensitization can occur in people with documented carrot-family allergies.

This information is provided for historical and educational purposes only and is not medical advice. Always consult a qualified healthcare professional before making decisions related to your health.

Morphology (Plant Structure & Identification)

• Root System

  Slender taproot with fine side roots, sensitive to transplant disturbance. Direct sowing keeps plants sturdier.

• Stem

  Upright hollow stems with a blue-green cast, branching as plants mature. Tall plants may lean in wind or rich soil.

• Leaves

  Very fine, feathery, blue-green leaves with a fresh dill aroma. Leaves are most tender before flowering.

• Flowers

  Flat yellow umbels held above the foliage. Flowers are excellent landing platforms for small beneficial insects.

• Fruit

  Flattened oval seeds mature from green to tan-brown and carry the classic dill seed aroma used in pickling.

Known Varieties

Common cultivars worth knowing

• Bouquet

  Classic dill grown for both leaves and abundant seed heads.

  Best for: pickling, seed harvest

• Fernleaf

  Compact dwarf dill with dense foliage.

  Best for: containers, leaf harvest

• Mammoth

  Tall vigorous dill with large seed heads.

  Best for: pollinators, pickling

• Dukat

  Leafy variety with strong aroma and slower seed formation.

  Best for: fresh leaves

• Tetra

  Productive leaf dill with sturdy growth.

  Best for: bunching, repeated harvest