Greek Kaliteri

Oregano

Zone 10b Save Garden

Botanical illustration of Greek Kaliteri

🌱 60d to harvest Upright

Fragrant and vividly aromatic, Greek Kaliteri oregano fills the garden with a warm, sun-baked herbal perfume—bright, savory, and …

Crop Dates

Milestone	Date
Start Indoors	Nov 20th
Last Frost	Jan 1st
Transplant / Sow Outdoors	Feb 26th
Harvest Begins	Apr 27th
Harvest Ends	Dec 31st

Crop Details

Trait	Value
Days to Maturity	60
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

Why are my Origanum × majoricum (Greek Kaliteri) plants getting yellowing leaves and blackened stems, and what can I do?

This pattern is commonly caused by fungal stem and root rot in Lamiaceae when the crown stays wet. Water only at the soil line, avoid wet foliage, and let the soil dry slightly between irrigations; remove and discard any badly collapsed plants to prevent spread. If you catch it early, improve drainage immediately (more grit/compost that doesn’t stay soggy) and consider a copper-based fungicide labeled for herbs at the first signs of disease.

How often should I water Origanum × majoricum during active growth?

During the main growing phase, water deeply about 1–2 times per week only when the top 1–2 in (2–5 cm) of soil feels dry. Greek Kaliteri prefers evenly moist but not waterlogged soil; in full sun heat it may need more frequent checks, while cool or rainy periods require less. If grown in containers, ensure fast drainage and never leave pots sitting in a saucer of water.

How can I tell when Greek Kaliteri is ready to harvest (Origanum × majoricum)?

Harvest once the plants have formed sturdy, leafy shoots and reach roughly 50–60 days after sowing/transplanting, then keep harvesting in small batches. Look for fully developed, aromatic leaves and begin cutting stems just above a pair of leaves to encourage new side growth. For best flavor, harvest in the morning on dry days before midday heat.

Fragrant and vividly aromatic, Greek Kaliteri oregano fills the garden with a warm, sun-baked herbal perfume—bright, savory, and unmistakably Mediterranean. At maturity, the foliage forms a dense, upright mat of small, velvety leaves that dry beautifully for long-lasting intensity, while fresh sprigs deliver a lively herbal lift for everyday flavoring. A dependable 60-day performer for home gardeners, Greek Kaliteri is ideal for seasoning blends, herb-forward sauces, and pickling-style flavoring where bold oregano character shines.

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 indoors early, but transplant only once nights stay consistently warm to prevent slow, weak establishment.