Fresh Genovese Basil with spiral pasta and tomatoes on white background.
A close-up of Genovese Basil growing on the farm at Baker Creek.
A close-up of Genovese Basil with a glass dish full of basil sorbet.
A gardener harvesting Genovese Basil in the gardens at Baker Creek.
Genovese Basil with basil pesto sauce and homemade fresh noodles.
Fresh Genovese Basil with spiral pasta and tomatoes on white background.
A close-up of Genovese Basil growing on the farm at Baker Creek.
A close-up of Genovese Basil with a glass dish full of basil sorbet.
A gardener harvesting Genovese Basil in the gardens at Baker Creek.
Genovese Basil with basil pesto sauce and homemade fresh noodles.

Basil Seeds,
Genovese

4.642 ReviewsSKU: #HB101Min. seed count: 100
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Description

(Ocimum basilicum). An absolutely legendary heirloom that no Italian chef can cook without. Genovese basil is the essential ingredient in basil pesto, but it's also phenomenal in sauces, on pizzas, and any other recipe calling for basil. Genovese basil was first bred in the Northwest coastal port of Genoa, the gateway to the Italian Riviera. Most of the Genovese basil in Italy is grown in the Liguria region. Basil is grown at a very high density in greenhouses there, and the village of Pra is noted as growing the very best Genovese basil.

Growing Tips: Genovese basil is ideal for culinary gardens, companion planting, or container gardening. It grows quickly, thrives in warm conditions, and attracts pollinators like bees and butterflies. Basil grows best in nutrient-rich, well-drained soil with a pH of 6.0-7.5. Consistent moisture is key, but don't let the soil become soggy.

Plant Details

Botanical Name
Ocimum basilicum
Life Cycle
Annual
Sun Requirement
Full sun
Days to Germinate
6–10
Days to Maturity
60–75
Planting Depth
¼ in.
Plant Spacing
8–12 in.
Ideal Temperature
70–85°F
Frost Hardy
No

When to Grow

Genovese basil thrives in warm weather and should be planted only after the danger of frost has passed. Seeds can be started indoors 4-6 weeks before the last frost date for a head start or sown directly outdoors once the soil has warmed in late spring. Basil performs best in temperatures between 70-85 F, so check your local frost dates for best results. If you're not sure how to do it, refer to our blog post 'Our Experts Answer Questions, Share Resources.'

How to Sow and Plant

Scatter seeds on the soil surface and press them lightly, as they require light to germinate. Indoors, use a seed-starting mix and keep the soil consistently moist at 70 to 85°F for optimal germination. Outdoors, prepare a sunny, well-drained garden bed or container and scatter seeds thinly. Thin or transplant seedlings to 8 to 12 inches apart once they are established.

How to Grow

Water the plant consistently to keep the soil moist but avoid waterlogging. Fertilize lightly with a balanced organic fertilizer every couple of weeks. Pinch off the growing tips and flower buds regularly to encourage bushy growth and prolong the leaf harvest. While the small white flowers attract pollinators, allowing the plant to flower reduces leaf production, so remove flower buds unless you want to save seeds. Basil pairs well with tomatoes and peppers in companion planting and is also well-suited for containers.

How to Save Seeds

  • Flower heads mature progressively from the bottom of the stem to the top.
  • When the bottom seed head starts to turn brown, the stem can be cut and allowed to dry away from direct sun in a well-ventilated area.
  • Rub dried raceme over a fine wire mesh and winnow off the chaff.
  • Place chaff in a bowl and carefully swirl contents around. Seeds will gather at the bottom of the bowl.
  • Tip the bowl so that the chaff can be discarded and blow the rest out carefully.

FAQ

How often should I water Genovese basil?

Basil prefers consistently moist soil but does not tolerate waterlogged conditions. Water deeply whenever the top inch of soil feels dry.

What are the best companion plants for Genovese basil?

Basil grows well with tomatoes, peppers, oregano, and marigolds. It helps repel pests like aphids and mosquitoes while improving the flavor of nearby plants like tomatoes.

Can I prune my Genovese basil too much?

Yes, avoid harvesting more than one-third of the plant at a time. Over-pruning can stress the plant and reduce regrowth. Always leave enough leaves for photosynthesis.

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