Thyme De Provence

Thyme

Zone 5b Save Garden

🌱 90d to harvest Upright

Breathe in the silvery-green foliage of Thyme De Provence and you’ll find it immediately—an aromatic, Provençal perfume with a br…

Crop Dates

Milestone	Date
Start Indoors	Mar 9th
Last Frost	May 4th
Transplant / Sow Outdoors	Jun 15th
Harvest Begins	Sep 13th
Harvest Ends	Oct 5th

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	10

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Frequently Asked Questions

How do I manage a common thyme problem like powdery mildew (Thymus vulgaris)?

Powdery mildew often shows up as a white, dusty coating on thyme leaves, especially in humid, crowded growth. Keep plants spaced for airflow and water at the soil line so foliage stays dry; remove and discard heavily affected stems to prevent spread. If it keeps recurring, spray with horticultural-grade potassium bicarbonate or neem (follow label directions) and repeat as directed until new growth is clear.

How often should I water Thyme vulgaris during the main growing phase?

During active growth (roughly spring through early summer), water deeply only when the top 1 inch of soil feels dry. Thyme (Thymus vulgaris) prefers dry-to-average moisture and will decline with persistent damp soil, so avoid daily misting and do not keep the root zone constantly wet. In-ground plants usually need less once established; in containers, check more often because they dry faster.

When is Thyme de Provence ready to harvest?

Harvest once plants are well established and reach about 6–8 inches tall, then start selective snipping of tips. For best flavor, the first main harvest is typically around 90 days after sowing (or in-season once the plants are mature) and before or at the start of flowering, when oils are highest. Snip stems above woody portions and leave enough growth on the plant to regrow for later cuttings.

Breathe in the silvery-green foliage of Thyme De Provence and you’ll find it immediately—an aromatic, Provençal perfume with a bright, savory lift and a gentle, piney warmth. At maturity, the small, tightly clustered leaves form a dense, velvety mat that’s wonderfully resilient, holding its character through the season. Grow it for fragrant bouquets and herb-forward flavoring in roasts, sauces, and marinades, or for drying and infusing—this is the thyme gardeners reach for when they want depth with a clean, herbal finish.

Sowing Tips

Transplant Conditions

Wait until soil reaches 60°F and nights stay above 50°F before moving outdoors. Harden off for 10 days first.

Expert Note

Start thyme indoors early, then transplant after nights are consistently warm and keep plants on the dry side in well-drained soil to prevent damping-off.