Genovese Nero
60d to harvest
Sink your senses into Genovese Nero’s deep, velvety foliage—an inky, near-black basil that releases a rich, classic aroma the moment you brush the leaves. The plants form dense, upright clumps with broad, smooth leaves and a tender, succulent texture that stays lush through the season. Grow Genovese Nero for standout fresh flavor in pesto-style sauces, bright herb-forward garnishes, and aromatic finishing—its dark leaves lend a dramatic, garden-to-table elegance.
Crop Dates
Growing note: In frost-free Zone 13a, grow this cool-season crop during the cooler dry season (October–February).
| Milestone | Date |
|---|---|
| Start Indoors | — |
| Climate | Frost-Free Climate |
| Transplant / Sow Outdoors | Oct 1st |
| Harvest Begins | Nov 30th |
| Harvest Ends | Feb 28th |
Crop Details
| Trait | Value |
|---|---|
| Days to Maturity | 60 |
| 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 |
Recommended Companions
Frequently Asked Questions
What pest or disease problem commonly hits Ocimum basilicum (Genovese Nero), and how do I treat it?
Basil is frequently affected by downy mildew (grayish/fuzzy growth on leaf undersides) and, in warm humid weather, fungal leaf spots. Remove and discard infected leaves immediately, improve airflow around plants, and water at the soil level rather than wetting foliage; if the problem keeps spreading, switch to an appropriate copper-based or labeled greenhouse fungicide for basil and follow the label schedule.
How often should I water Ocimum basilicum during active growth, and what soil moisture level should I aim for?
During the main growing phase, keep soil consistently moist but not waterlogged—water when the top 1 inch of soil feels dry. In full sun, this often means about 1–2 times per week, increasing frequency in hot spells; deep, slow watering helps basil develop a steadier root system and reduces stress-related leaf drop.