When to Plant Celery in Chase Mills, New York (13621)

Location

Chase Mills, New York

ZIP Code

13621

USDA Zone

Last Frost

Tuesday, May 5, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Tuesday, February 24, 2026

Transplant Outdoors

Tuesday, May 19, 2026

Based on last frost Tuesday, May 5, 2026 · Zone 4b

Pro tip: Start Celery seeds indoors 10 weeks before your last frost date, then transplant outdoors around Tuesday, May 19, 2026.

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🌿 Plant Details

Scientific Name Apium graveolens

Days to Maturity 130 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 8-28 days

Ready to Plant Celery in Chase Mills?

Get your seeds now so they're ready by Tuesday, February 24, 2026.

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🤝 Good Companions

CosmosDaisySnapDragon

⚠️ Avoid Planting Near

CornAster

🤝

Full Companion Planting Guide for Celery

See which plants help Celery thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🌱 Seed Starting Trays 🪴 Seed Starting Mix 💡 Grow Lights 🌡️ Heat Mat 🪵 Raised Garden Bed 🌍 Vegetable Garden Soil 🛠️ Hand Trowel Set 🚿 Watering Can

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🌾 Seed Saving Guide

🔴 Difficult

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Celery is biennial — it seeds in year 2. Harvest umbels just before seeds shatter in summer.

Processing

Cut seed heads into bags, dry 2 weeks, thresh to release seeds.

Seed Viability

Up to 3 years when stored cool, dark, and dry.

Pro Tip

In cold climates, dig celery in fall, store roots in a root cellar, and replant in spring for year-2 flowering.

Frequently Asked Questions

When should I plant Celery in Chase Mills, New York? +

In Chase Mills (Zone 4b), start Celery seeds indoors around Tuesday, February 24, 2026 and transplant outdoors around Tuesday, May 19, 2026.

What is the last frost date for Chase Mills, New York? +

The average last spring frost date for Chase Mills, New York (ZIP 13621) is around Tuesday, May 5, 2026. This is based on NOAA climate normals for USDA Zone 4b.

How long does Celery take to grow? +

Celery typically matures in about 130 days from transplanting. In Chase Mills, that means you can expect harvest around Tuesday, May 19, 2026 plus 130 days.

Should I start Celery indoors or direct sow in New York? +

Celery should be started indoors 10 weeks before your last frost date. In Chase Mills, that means starting around Tuesday, February 24, 2026.

📚 More Celery Planting Guides

🗺️

Celery in New York

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 4b Celery Guide

All cities in your zone · Avg dates

→

Other Plants for Chase Mills

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Growing Celery in Zone 4b

Celery (Apium graveolens) is a popular garden vegetable. In Chase Mills, New York, which is in USDA Hardiness Zone 4b, you should start seeds indoors around Tuesday, February 24, 2026.

Your average last frost date is Tuesday, May 5, 2026. Plan to transplant your Celery seedlings outdoors around Tuesday, May 19, 2026, about 2 weeks after your last frost date.