Tetra Dill

Family: Apiaceae Herb

Planting Schedule

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Fragrant, feathery fronds of Tetra Dill unfurl with a bright, cool aroma that seems to lift from the garden bed at first touch.

Expect tender, fine-textured foliage with a crisp, clean flavor that shines in fresh applications and carries beautifully into pickling blends and savory sauces. Grow Tetra Dill for steady harvests—its airy growth habit makes it easy to keep snipping while the plant matures to produce classic dill seed heads for deeper, more complex flavor.

Light: Full SunMaturity: 45 DaysHabit: Upright

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Tetra Dill Planting Dates by USDA Zone

Estimated US hardiness-zone windows for sow, transplant, and harvest. Enter a US ZIP above for exact local dates, or open a zone below.

Zone	Start Indoors	Sow / Transplant	Harvest
Zone 1a	Protected Environment Only
Zone 1b	Direct Sow	Jun 1st	Jul 16th – Aug 1st
Zone 2a	Direct Sow	May 25th	Jul 9th – Aug 29th
Zone 2b	Direct Sow	May 15th	Jun 29th – Aug 25th
Zone 3a	Direct Sow	May 15th	Jun 29th – Sep 1st
Zone 3b	Direct Sow	May 19th	Jul 3rd – Sep 21st
Zone 4a	Direct Sow	May 15th	Jun 29th – Sep 24th
Zone 4b	Direct Sow	May 13th	Jun 27th – Sep 27th
Zone 5a	Direct Sow	May 8th	Jun 22nd – Sep 30th
Zone 5b	Direct Sow	May 4th	Jun 18th – Oct 5th
Zone 6a	Direct Sow	May 1st	Jun 15th – Oct 10th
Zone 6b	Direct Sow	Apr 25th	Jun 9th – Oct 16th
Zone 7a	Direct Sow	Apr 20th	Jun 4th – Oct 20th
Zone 7b	Direct Sow	Apr 10th	May 25th – Oct 28th
Zone 8a	Direct Sow	Apr 1st	May 16th – Nov 5th
Zone 8b	Direct Sow	Mar 23rd	May 7th – Nov 12th
Zone 9a	Direct Sow	Mar 6th	Apr 20th – Nov 26th
Zone 9b	Direct Sow	Feb 9th	Mar 26th – Dec 9th
Zone 10a	—	Oct 1st	Nov 15th – Feb 28th
Zone 10b	—	Oct 1st	Nov 15th – Feb 28th
Zone 11a	—	Oct 1st	Nov 15th – Feb 28th
Zone 11b	—	Oct 1st	Nov 15th – Feb 28th
Zone 12a	—	Oct 1st	Nov 15th – Feb 28th
Zone 12b	—	Oct 1st	Nov 15th – Feb 28th
Zone 13a	—	Oct 1st	Nov 15th – Feb 28th
Zone 13b	—	Oct 1st	Nov 15th – Feb 28th

Crop Details

Trait	Value
Days to Maturity	45
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	60
Min Soil Temp (°F)	55
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Tetra Dill’s airy, tender foliage gives you a crisp green bite and a very clean perfume—ideal when you want dill to taste “fresh” even after it’s gone warm. Use it late in cooking so the volatile aromatics don’t burn off, or lean into brine where its menthol-bright character locks in.

Best Uses

fresh frond salads and herb butter
hot or cold pickling blends where dill stays fragrant
finishing sauces for salmon, potatoes, and eggs
stew and soup aromatics—added late to keep the perfume intact

Flavor Profile

bright, cool dill aroma fine-feathery, tender herbaceous bite tangy, slightly sweet green finish aromatic fragrance that stands up to heat and brine

Kitchen Pairings

lemon garlic salmon butter yogurt white vinegar

Frequently Asked Questions

What pest or disease commonly affects Anethum graveolens (dill), and how do I treat it?

Dill (Anethum graveolens) is commonly hit by aphids, especially when plants are young and in warm weather. Spray affected stems with a strong jet of water to knock them off, then follow up with insecticidal soap if they return (apply in the morning and avoid wetting the foliage late in the day). If you see gray, fuzzy growth or leaf spots from prolonged dampness, remove affected leaves and improve airflow around the plants to slow the spread.

How often should I water Anethum graveolens during its main growth phase?

Keep soil evenly moist from germination through active leaf growth, aiming for about 1 inch (2.5 cm) of water per week total, adjusted for rainfall and heat. Water deeply when the top 1 inch of soil feels dry, because dill roots need moisture to keep foliage tender. Avoid letting the soil stay soggy, which encourages fungal problems.

How can I tell when Anethum graveolens is ready to harvest?

Harvest dill when plants are about 6–8 weeks old and reach roughly 12–24 inches tall (you’re often within the ~45 days to maturity window). Start cutting leafy stems when they have multiple branching points and feel aromatic when rubbed; for best flavor, pick in the morning. If the plant starts forming flower umbels, you can still harvest leaves but expect the flavor to shift—seed harvest is next when umbels turn brown.