Perennial Flower

When to Plant Lavender in New York

Fragrant, drought-tolerant, and beloved by pollinators. Once established, lavender rewards you for years.

The Short Answer

In New York, plant lavender based on your regional frost dates. Adirondacks has a last frost around May 20 - Jun 5, while Western New York sees frost end around May 1 - May 15. Wide climate variation. NYC has mild winters. Adirondacks have very short seasons. Lake effect modifies weather near...

New York Frost Dates

Your planting dates depend on which part of New York you're in. Here are the frost date ranges by region:

Region Zones Last Frost (Spring) First Frost (Fall)
Adirondacks 3b, 4a, 4b May 20 - Jun 5 Sep 5 - Sep 20
Capital Region/Hudson Valley 5a, 5b, 6a May 1 - May 15 Sep 25 - Oct 10
New York City/Long Island 7a, 7b Apr 5 - Apr 20 Oct 20 - Nov 10
Western New York 5b, 6a May 1 - May 15 Sep 25 - Oct 10

Lavender Planting Schedule for New York

Adirondacks (Zones 3b, 4a, 4b)

Average last frost: May 20 - Jun 5 · Average first frost: Sep 5 - Sep 20

Start Seeds Indoors
10 wks before frost
Transplant Outside
2 wks after frost

Capital Region/Hudson Valley (Zones 5a, 5b, 6a)

Average last frost: May 1 - May 15 · Average first frost: Sep 25 - Oct 10

Start Seeds Indoors
10 wks before frost
Transplant Outside
2 wks after frost

New York City/Long Island (Zones 7a, 7b)

Average last frost: Apr 5 - Apr 20 · Average first frost: Oct 20 - Nov 10

Start Seeds Indoors
10 wks before frost
Transplant Outside
2 wks after frost

Western New York (Zones 5b, 6a)

Average last frost: May 1 - May 15 · Average first frost: Sep 25 - Oct 10

Start Seeds Indoors
10 wks before frost
Transplant Outside
2 wks after frost

Growing Lavender in New York

Lavender in New York's Climate

Your climate supports lavender well with proper drainage. English and hybrid lavender (Phenomenal, Grosso) thrive in the neutral-to-alkaline soils common in limestone regions. The biggest mistake is overwatering — lavender is Mediterranean and prefers dry feet. Prune in spring after new growth appears, never into old wood.

Soil Considerations for New York

Diverse soils. Rich agricultural land in western NY and Hudson Valley. Rocky in Adirondacks. Clay in some areas.

New York Climate & Growing Season

Wide climate variation. NYC has mild winters. Adirondacks have very short seasons. Lake effect modifies weather near Great Lakes.

Growing season length varies across New York: Adirondacks (3b, 4a, 4b) has a last frost around May 20 - Jun 5, while Western New York (5b, 6a) sees frost end around May 1 - May 15. This difference matters for lavender — adjust your planting dates to match your specific region.

Growing Tips

Needs excellent drainage — clay soil is lavender's enemy. Don't prune into old wood. English varieties (Lavandula angustifolia) are hardiest.

Companion Planting

Plant lavender alongside these companions for better growth:

Roses Thyme Sage

The Bottom Line

Lavender can be grown successfully across New York, but your exact planting dates depend on which region you're in. Adirondacks gardeners should plan around a May 20 - Jun 5 last frost, while those in Western New York can typically plant earlier. For exact dates based on your zip code, use our free planting date finder.

Related Guides

Lavender Growing Guide National planting guide with all states New York Planting Calendar All plants for New York Lavender in Alabama Alabama planting dates Lavender in Alaska Alaska planting dates Lavender in Arizona Arizona planting dates Lavender in Arkansas Arkansas planting dates
Note: All dates are based on NOAA 30-year Climate Normals and represent historical averages, not predictions for any specific year. Always check your local weather forecast before planting frost-sensitive crops. Learn about our data sources.

Last reviewed: March 29, 2026

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