Tsurusawa Japanese Climbing

Family: Cucurbitaceae Vegetable

Planting Schedule

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Fragrant, crisp cucumbers with a clean, cool snap—Tsurusawa Japanese Climbing delivers slender, dark-green fruit that tastes bright and refreshingly mild.

The skin stays tender and the flesh remains juicy, making these vines a delight for gardeners who want reliable harvests with a graceful climbing habit. Ideal for fresh slicing and quick pickling, Tsurusawa’s long, elegant shape shines in salads, vinegars, and briny preserves alike.

Light: Full SunMaturity: 55 DaysHabit: Vine

Botanical illustration of Tsurusawa Japanese Climbing

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Tsurusawa Japanese Climbing 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	May 18th	Jun 1st	Jul 26th – Aug 1st
Zone 2a	May 11th	May 25th	Jul 19th – Aug 29th
Zone 2b	May 1st	May 15th	Jul 9th – Aug 25th
Zone 3a	May 1st	May 15th	Jul 9th – Sep 1st
Zone 3b	May 5th	May 19th	Jul 13th – Sep 21st
Zone 4a	May 1st	May 15th	Jul 9th – Sep 24th
Zone 4b	Apr 29th	May 13th	Jul 7th – Sep 27th
Zone 5a	Apr 24th	May 8th	Jul 2nd – Sep 30th
Zone 5b	Apr 20th	May 4th	Jun 28th – Oct 5th
Zone 6a	Apr 17th	May 1st	Jun 25th – Oct 10th
Zone 6b	Apr 11th	Apr 25th	Jun 19th – Oct 16th
Zone 7a	Apr 6th	Apr 20th	Jun 14th – Oct 20th
Zone 7b	Mar 27th	Apr 10th	Jun 4th – Oct 28th
Zone 8a	Mar 18th	Apr 1st	May 26th – Nov 5th
Zone 8b	Mar 9th	Mar 23rd	May 17th – Nov 12th
Zone 9a	Feb 20th	Mar 6th	Apr 30th – Nov 26th
Zone 9b	Jan 26th	Feb 9th	Apr 5th – Dec 9th
Zone 10a	Continuous Production
Zone 10b	Continuous Production
Zone 11a	Continuous Production
Zone 11b	Continuous Production
Zone 12a	Continuous Production
Zone 12b	Continuous Production
Zone 13a	Continuous Production
Zone 13b	Continuous Production

Crop Details

Trait	Value
Days to Maturity	55
Sun Requirements	Full Sun
Growth Habit	Vine
Support Needed	Trellis
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	65
Min Night Temp (°F)	55
Harden Off (days)	10

Culinary Notes

Chef's Note

Tsurusawa Japanese Climbing cucumbers are built for the kind of eating where the texture leads—thin-skinned, juicy, and sharply crisp right up to the last bite. Slice them for a cold, fragrant crunch or pickle them fast in vinegar so they hold their snap instead of turning soft.

Best Uses

fresh slicing for crisp, high-water bite (especially with salt right before eating)
quick pickles in vinegar/sugar for that tight snap
cucumber-vinegar sauces and dressings where it stays crisp
briny refrigerator pickles that keep a slender, elegant texture

Flavor Profile

fragrant, cool freshness bright, mild sweetness juicy flesh with a clean, snappy crunch tender thin skin

Kitchen Pairings

rice vinegar lime or lemon toasted sesame oil soy sauce garlic fresh ginger

Frequently Asked Questions

What pest or disease commonly affects Cucumis sativus (cucumber) and how can I control it at home?

Watch for powdery mildew and cucumber beetles. Start scouting from early vining—powdery mildew shows as a white dusting on leaves and tends to worsen in humid, crowded growth; improve airflow by pruning to reduce dense foliage and avoid wetting leaves during watering. If beetles are present, use row cover early and remove overwintering debris; for spot control, hand-remove adults and use insecticidal soap on affected plants according to label directions.

How often should I water Cucumis sativus during the main growing phase?

During active vining and fruiting, keep soil consistently evenly moist but not waterlogged—aim for about 1 inch (2.5 cm) per week total water, adjusted for heat and container size. Water at the base early in the day so moisture reaches the root zone, and don’t let plants swing from dry to saturated, which can cause bitter fruit and misshapen cucumbers.

How do I know when Cucumis sativus is ready to harvest?

Harvest at about 55 days from sowing/planting when fruits are firm and reach the expected size for your trellis—pick frequently to keep the plant producing. If fruits look swollen, seeds start to feel hard, or the skin turns dull and less vibrant, they’re past prime; use shears or a sharp knife to cut the fruit from the vine without tearing it.