Green Sleeves

Family: Apiaceae Vegetable

Planting Schedule

Provide your location or planting zone to unlock dates and add Green Sleeves to a garden.

Fragrant and crisp from the first bite, Green Sleeves forms tall, tightly ribbed stalks with a clean, cool green color and a refreshing snap.

Expect a smooth, tender texture with a classic celery bite—ideal for brightening salads, elevating soups and stews, and lending depth to sauces. Grow it for dependable, uniform performance and a harvest that feels as crisp as it looks.

Light: Part SunMaturity: 90 DaysHabit: Upright

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Green Sleeves Planting Dates by USDA Zone

Estimated US hardiness-zone windows for sow, transplant, and harvest. Enter a US ZIP above for exact local dates, or open a zone below.

Zone	Start Indoors	Sow / Transplant	Harvest
Zone 1a	Protected Environment Only
Zone 1b	Protected Environment Only
Zone 2a	Mar 2nd	Jul 6th	Oct 4th – Aug 29th
Zone 2b	Feb 20th	Jun 26th	Sep 24th – Aug 25th
Zone 3a	Feb 20th	Jun 26th	Sep 24th – Sep 1st
Zone 3b	Feb 24th	Jun 30th	Sep 28th – Sep 21st
Zone 4a	Feb 20th	Jun 26th	Sep 24th – Sep 24th
Zone 4b	Feb 18th	Jun 24th	Sep 22nd – Sep 27th
Zone 5a	Feb 13th	Jun 19th	Sep 17th – Sep 30th
Zone 5b	Feb 9th	Jun 15th	Sep 13th – Oct 5th
Zone 6a	Feb 6th	Jun 12th	Sep 10th – Oct 10th
Zone 6b	Jan 31st	Jun 6th	Sep 4th – Oct 16th
Zone 7a	Jan 26th	Jun 1st	Aug 30th – Oct 20th
Zone 7b	Jan 16th	May 22nd	Aug 20th – Oct 28th
Zone 8a	Jan 7th	May 13th	Aug 11th – Nov 5th
Zone 8b	Dec 29th	May 4th	Aug 2nd – Nov 12th
Zone 9a	Dec 12th	Apr 17th	Jul 16th – Nov 26th
Zone 9b	Nov 17th	Mar 23rd	Jun 21st – Dec 9th
Zone 10a	—	Oct 1st	Dec 30th – Feb 28th
Zone 10b	—	Oct 1st	Dec 30th – Feb 28th
Zone 11a	—	Oct 1st	Dec 30th – Feb 28th
Zone 11b	—	Oct 1st	Dec 30th – Feb 28th
Zone 12a	—	Oct 1st	Dec 30th – Feb 28th
Zone 12b	—	Oct 1st	Dec 30th – Feb 28th
Zone 13a	—	Oct 1st	Dec 30th – Feb 28th
Zone 13b	—	Oct 1st	Dec 30th – Feb 28th

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Part Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	40
Min Night Temp (°F)	35
Harden Off (days)	6

Culinary Notes

Chef's Note

Green Sleeves is built for the moment you bite: tall, tightly ribbed stalks deliver an even snap with a clean, aromatic celery snap that doesn’t taste hollow when cooked. Use it as your fresh-bright base in stocks and soups, or slice it paper-thin so the ribs stay crisp instead of going limp.

Best Uses

thin slicing for a shatter-crisp salad or slaw that stays bitey under light dressing
stirring into stocks and soups early, then cooking down into the base for stew and braise sauces
chopping into mirepoix-style aromatics when you want that tight, fresh celery note
quick sauté for a glossy, tender-still-crisp side that doesn’t turn stringy

Flavor Profile

cool, mineral-like crunch clean, green bitterness fragrant celery sweetness snappy, smooth rib texture

Kitchen Pairings

lemon black pepper parmesan butter chicken cream

Frequently Asked Questions

What pest or disease commonly affects sweet celery (Apium graveolens var. dulce), and how can I control it?

Watch for celery leaf spot and early blight-like foliage spots, which show up as dark lesions on leaves that spread during humid weather. Remove infected leaves early, improve airflow by thinning plants, and avoid wetting the foliage when you water. If issues persist, use an approved copper-based fungicide label specifically for celery/leaf spot and reapply according to label directions.

How often should I water sweet celery during the main growing phase?

Keep the soil consistently evenly moist from transplanting through active leaf growth—celery (Apium graveolens) depends on steady moisture to form crisp stems. Water deeply about 2–3 times per week depending on heat and rainfall, aiming for soil that stays damp 1–2 inches down without pooling. Mulch around plants to reduce drying, and avoid letting the soil swing from dry to soggy, which can worsen bitterness and tip/stem issues.

How do I tell when green/sweet celery is ready to harvest?

Harvest when plants are about 8–10 inches tall with thick, crisp ribs and a firm “snap” when you gently bend a stalk. For Apium graveolens var. dulce, start checking around 90 days from sowing/transplanting—use the days-to-maturity as a guideline, but base harvest on stem firmness rather than only the calendar. Cut individual stalks from the outside inward, or harvest the whole plant when the center stalks are similarly thick and well-developed.