401 · Basil
Herb · Culinary · Annual · Heirloom
About this plant
The traditional Italian pesto basil, with large, cupped green leaves and a sweet, fragrant, faintly anise flavor. Use it fresh in pesto, caprese, and pasta, adding it at the end so the aroma survives. A warm-season annual that thrives in desert heat once the soil warms; harvest by cutting whole stems above a leaf pair and it will branch back.
Planting it at home
- When to plant out
- Wait until after our last frost (about mid-February) and warm soil — usually March. Until then keep the pot in a sunny, sheltered spot and bring it in on cold nights.
- Where
- Containers, Raised bed
- Spacing
- 10–12"
- Size
- 12–24"
- Support
- Bush / compact — little or no support
Care
- Sun
- Full sun (6–8 h)
- Water
- Moderate; let topsoil dry
- Feed
- Light feeding only; too much fertilizer weakens the flavor (general guide).
Good to know
- Grown from
- Seed — sown by FHCG volunteers
- Uses
- Pesto, caprese, pasta
- Harvest
- Pinch tips
- Life cycle
- Annual
- Heirloom or hybrid
- Heirloom — saved seeds grow true
- Pollinators
- High — when allowed to flower
- Heat (our summer)
- Moderate–High
Seed for our 2027 plants: rareseeds.com · Learn more: UA Extension, Maricopa Master Gardeners · Growing In The Garden (Mesa AZ)