Zone 3 · Herbs Growing Guide

When to Plant Chives
in Zone 3

Plant once, harvest for years. Perennial in most zones — dies back in winter, returns every spring. Snip with scissors right at the base. Purple flowers are edible and attract pollinators.

Plant outdoors
May 1 – May 20
Start indoors
Mar 1 – Mar 15
Last Frost
~May 15
Days to harvest
60–90 days
Difficulty
Easy
Start indoors — Zone 3
Harvest window: Jun – Oct

Planting Calendar

In Zone 3, Chives should be planted outdoors May 1 – May 20, after the average last frost date of approximately May 15. Start seeds indoors around Mar 1 – Mar 15 for a head start.

Perennial in Zone 3 — dies back in winter and regrows. Divide every 2–3 years.

Care Guide

Sunlight
Full sun to partial shade · 4–8 hrs/day
Watering
Moderate
Spacing
6–8 inches
Soil
Well-draining, fertile
Days to maturity
60–90 days
Soil pH
6.0–7.0
plant tip · Zone 3

Perennial in Zone 3 — dies back in winter and regrows. Divide every 2–3 years.

Feeding Schedule

How often
twice a season
Feed type
balanced (10-10-10)
Key timing
early spring and midsummer

Perennial that benefits from feeding twice a year. Divide clumps every 3 years to maintain vigour.

Companion Planting for Chives

What you plant next to chives makes a real difference — some plants actively help, others compete or attract pests.

Grows well with
  • Carrots
  • Tomatoes
  • Roses
  • Brassicas
Keep away from
  • Beans
  • Peas
  • Asparagus

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Common questions

In Zone 3, start chives seeds indoors around Mar 1 – Mar 15, then transplant outdoors May 1 – May 20 after your last frost around May 15. Perennial in Zone 3 — dies back in winter and regrows. Divide every 2–3 years.
Zone 3 has an average last spring frost of approximately May 15 and a first fall frost around Sep 15. These dates vary by specific location — use your ZIP code in the plant app for precision based on the nearest NOAA weather station.
Good companion crops for chives include Carrots, Tomatoes, Roses, Brassicas. Avoid planting near Beans, Peas, Asparagus, which can compete for nutrients or attract pests.
Chives typically takes 60–90 days from transplant or direct sow to harvest in Zone 3. Expected harvest window: Jun – Oct.

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Chives in other zones
Crop Guides