Sweet Basil Herb Seeds For Planting

Sowing the Seeds

Sweet Basil can be started indoors ahead of the growing season or sown directly outdoors once temperatures have warmed. For indoor starts, plant seeds in peat pots about 6 to 8 weeks before the final frost date. Sow the seeds lightly beneath the soil surface, around 1/8 inch deep, allowing some light exposure to assist with germination. After frost danger has passed and outdoor temperatures remain warm, seedlings may be transplanted into the garden or seeds can be directly sown outdoors.

Growing Conditions

Basil grows best in a sunny location receiving several hours of direct light each day, with temperatures consistently above 65°F. Choose fertile, well-draining soil enriched with organic matter for healthy growth. In areas with dense or compacted soil, mixing in compost can improve drainage and airflow around the roots. During germination, keep the soil lightly moist by watering gently with a mist sprayer or soft watering setting to avoid washing away the seeds.

Germination & Growth

Basil seeds generally sprout within 7 to 14 days under suitable conditions. Mature plants can reach up to 36 inches tall and will spread outward as they develop, so spacing plants about 6 to 12 inches apart is recommended. To encourage fuller leafy growth, pinch off flower buds before they open. Fresh basil leaves can be harvested regularly and used in a variety of recipes, including sauces, salads, and homemade pesto.