SproutSmart
SproutSmart™ Intelligent Garden Sowing

Genovese

Basil
Zone 1a Save Garden

Planting Schedule

Add Genovese to your garden to build a schedule and get reminders.
Botanical illustration of Genovese
60d to harvest

Fragrant as a sun-warmed green garden, Genovese Italian Basil unfurls with lush, medium-large leaves that feel velvety to the touch and hold their vivid color through the season. Its flavor is bright and sweet with a classic, aromatic lift—ideal for the signature green sauces and for fresh garnishing, where its tender texture shines. Grow it for a steady harvest of fragrant sprigs that make every bowl feel unmistakably Italian.

Crop Dates

Growing note: Zone 1a has only 30 frost-free days — shorter than this crop's 60-day maturity. Outdoor planting is not viable; use protected cultivation.
MilestoneDate
Last FrostJun 15th
Growing ApproachProtected Environment Only

Crop Details

TraitValue
Days to Maturity60
Sun RequirementsFull SunFull sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)60
Min Night Temp (°F)50
Harden Off (days)10

Today's Conditions

Outdoor planting for Genovese in Zone 1a typically begins around Indoor Lights Only. Wait until soil reaches at least 60°F before transplanting Genovese.

Garden Alerts

Zone 1a has only 30 frost-free days — shorter than this crop's 60-day maturity. Outdoor planting is not viable; use protected cultivation.

Frequently Asked Questions

What pest or disease issue most commonly affects Ocimum basilicum (Genovese basil), and how do I control it?
Basil commonly suffers from downy mildew (often showing yellow patches on upper leaves with gray-purple growth underneath). Remove and discard affected leaves early, improve airflow around plants, and avoid wetting the foliage when watering. If problems persist, use a labeled fungicide for basil downy mildew and keep plants in full sun to speed drying between waterings.
How often should I water Genovese basil during active growth, and what soil moisture level should I aim for?
During the main growing phase, water when the top 1 inch (2–3 cm) of soil feels dry, then water deeply so moisture reaches the root zone. Aim for evenly moist but not soggy soil—basil (Ocimum basilicum) performs poorly in continually wet conditions and can develop fungal leaf problems.
How can I tell when Genovese basil is ready to harvest?
Harvest when plants reach about 6–8 inches (15–20 cm) tall and have multiple pairs of healthy leaves, typically around 60 days from sowing. Pick by cutting above a leaf node (just above where leaves branch) so the plant can produce new shoots; regular harvesting delays flowering and keeps leaves tender.
Botanical illustration of Genovese

Fragrant as a sun-warmed green garden, Genovese Italian Basil unfurls with lush, medium-large leaves that feel velvety to the touch and hold their vivid color through the season. Its flavor is bright and sweet with a classic, aromatic lift—ideal for the signature green sauces and for fresh garnishing, where its tender texture shines. Grow it for a steady harvest of fragrant sprigs that make every bowl feel unmistakably Italian.

Today's Conditions

Outdoor planting for Genovese in Zone 1a typically begins around Indoor Lights Only. Wait until soil reaches at least 60°F before transplanting Genovese.

Garden Alerts

Zone 1a has only 30 frost-free days — shorter than this crop's 60-day maturity. Outdoor planting is not viable; use protected cultivation.

Sowing Tips

Soil Temperature

Direct sow or transplant when soil at planting depth holds 60°F for reliable germination and early growth.

Expert Note

For Genovese basil, wait to transplant until nighttime temps are reliably warm and keep soil evenly moist for the best leaf yield for pesto.

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