SproutSmart
SproutSmart™ Intelligent Garden Sowing

Aureus

Family: Lamiaceae Herb

Planting Schedule

Provide your location or planting zone to unlock dates and add Aureus to a garden.

Bright as a sunlit herb garden, Aureus Lemon Thyme carries vivid golden foliage with a delicate, lemony lift that perfumes the air as you brush past.

The leaves are small and fine-textured, forming a tidy, aromatic mound that’s especially prized for its fresh, zesty character in garden bouquets and fragrant blends. Grow Aureus for its quick, 60-day maturity and its ability to bring vivid color and lively fragrance to borders, containers, and herb beds year after year.

Light: Full SunMaturity: 60 DaysHabit: Upright

Botanical illustration of Aureus

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

Crop Details

TraitValue
Days to Maturity60
Sun RequirementsFull SunFull sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)60
Min Night Temp (°F)50
Harden Off (days)7

Culinary Notes


Chef's Note

Aureus Lemon Thyme tastes like thyme wearing a citrus scarf—use it late so the lemony perfume doesn’t steam off. Its small, tender leaves melt into sauces and dressings cleanly, giving a fragrant snap without turning fibrous.

Best Uses

  • toss through warm potatoes or buttered grains at the very end
  • finish seafood and poultry with a quick mince-and-sprinkle
  • stir into yogurt, crème fraîche, or lemony dressings
  • steep for a lemon-thyme simple syrup or cordial

Flavor Profile

bright lemon-citrus lift fine, delicate thyme-like herbiness aromatic, almost tea-leaf perfume tender leaves that soften quickly

Kitchen Pairings

salmon olive oil lemon zest garlic honey Greek yogurt

Frequently Asked Questions


Why are my Aureus leaves getting blotchy or gray, and what should I do about it?
Aureus commonly develops gray mold or leaf spotting when foliage stays wet and air movement is poor. Water at the base only, remove heavily affected leaves, and thin seedlings so plants are spaced to keep leaves from touching. If the problem keeps spreading, spray with a labeled fungicide appropriate for vegetables and follow the label interval until harvest.
How often should I water Aureus during its main growing phase (weeks 2–8)?
During the main growth period, keep soil consistently evenly moist but not waterlogged—aim for about 1 inch of water per week, split into 2–3 deep waterings if weather is hot or windy. Let the top 1/2 inch of soil dry slightly between waterings, then water deeply to encourage steady root growth. Mulch around Aureus helps stabilize moisture and reduces wet foliage that triggers disease.
How can I tell when Aureus is ready to harvest at around 60 days?
Harvest when heads/foliage are at full size for Aureus and the plant looks firm and well-developed, typically about 60 days from sowing. For the best quality, pick before any leaves start to yellow severely or break down, and use a sharp knife or shears to cut cleanly at the base. If you’re unsure, harvest one plant and check that the interior/center is fully filled out with the expected texture for Aureus.