Toscano

Family: Lamiaceae Herb

Planting Schedule

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Fragrant as a sunlit herb garden, Toscano basil unfurls with lush, lettuce-leaf tenderness and a vivid, fresh-green glow.

Its leaves are broad and softly ruffled, offering a sweet, classic basil perfume with a gentle warmth that lingers—ideal for spooning into vibrant sauces, brightening roasted vegetables, and elevating fresh salads. Grow Toscano for a steady harvest of fragrant, market-style foliage at about 45 days, with plants that stay lush when kept warm and well-watered.

Light: Full SunMaturity: 45 DaysHabit: Upright

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Toscano 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 11th	Jul 13th	Aug 27th – Aug 1st
Zone 2a	May 4th	Jul 6th	Aug 20th – Aug 29th
Zone 2b	Apr 24th	Jun 26th	Aug 10th – Aug 25th
Zone 3a	Apr 24th	Jun 26th	Aug 10th – Sep 1st
Zone 3b	Apr 28th	Jun 30th	Aug 14th – Sep 21st
Zone 4a	Apr 24th	Jun 26th	Aug 10th – Sep 24th
Zone 4b	Apr 22nd	Jun 24th	Aug 8th – Sep 27th
Zone 5a	Apr 17th	Jun 19th	Aug 3rd – Sep 30th
Zone 5b	Apr 13th	Jun 15th	Jul 30th – Oct 5th
Zone 6a	Apr 10th	Jun 12th	Jul 27th – Oct 10th
Zone 6b	Apr 4th	Jun 6th	Jul 21st – Oct 16th
Zone 7a	Mar 30th	Jun 1st	Jul 16th – Oct 20th
Zone 7b	Mar 20th	May 22nd	Jul 6th – Oct 28th
Zone 8a	Mar 11th	May 13th	Jun 27th – Nov 5th
Zone 8b	Mar 2nd	May 4th	Jun 18th – Nov 12th
Zone 9a	Feb 13th	Apr 17th	Jun 1st – Nov 26th
Zone 9b	Jan 19th	Mar 23rd	May 7th – 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	45
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	10

Culinary Notes

Chef's Note

Toscano’s lettuce-leaf structure stays supple, so it stays present in a sauce instead of turning to leafy shreds. Use it with restraint from heat—warmth is where it shines—so you get that sweet basil perfume and a clean, green finish rather than bitter-cooked leaves.

Best Uses

torn-leaf pesto and spoonable basil sauces (no-blend or lightly blended for texture)
brightening roasted vegetables right off the pan—let it wilt instead of cooking it down
shingling onto mozzarella or fresh ricotta for creamy, fragrant contrast
tossing into olive-oil dressings and quick salads where the leaves stay tender

Flavor Profile

sweet basil perfume lettuce-leaf tenderness with soft ruffles gentle warm spice/peppery linger fresh-green, cooling finish

Kitchen Pairings

extra-virgin olive oil garlic lemon juice mozzarella parmesan white beans

Frequently Asked Questions

What are common pests or diseases for Spinacia oleracea (spinach) like Toscano, and how do I address them?

Watch for downy mildew and leaf spot—these show as yellowing patches or dark spots that spread quickly in damp, crowded growth. Improve airflow by thinning seedlings to about 8–10 in (20–25 cm) apart, water at the soil line (not the leaves), and remove badly affected leaves early. If problems keep escalating, treat with a labeled fungicide for leafy greens according to the product directions.

How often should I water Toscano spinach during the main growing phase to keep it healthy?

During the main growth period, keep soil consistently moist but not soggy, aiming for about 1 in (2–3 cm) of water per week total depending on weather. Water deeply whenever the top 1 in (2.5 cm) of soil starts to dry, because spinach roots are shallow and stress quickly leads to bitterness. Mulch lightly to reduce surface drying if temperatures are rising.

How can I tell when Toscano spinach is ready to harvest?

Harvest when leaves are tender and well-sized—typically around 40–50 days from sowing (about 45 days for Toscano). You can either cut the outer leaves as needed or harvest the whole plant when the rosette is full but before leaves become tough. If you see flower buds forming, harvest immediately because quality drops fast.