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Herb seed - Hyssop : Excellent beneficial attractant , medicinal properties perennial.

Herb - Hyssop

Hyssopus officinalis

Excellent beneficial insect attractant. Blooms in early summer with lavender blue flowers on bushy plants. Well known for its historical medicinal properties, lesser known for its once common culinary uses. Lightly cover seeds indoors and transplant at 18" after danger of frost. Moderately frost-tolerant. Full sun. Perennial.(0.1 Gram Packet) 

Regular price $2.95 Sale

Average Seed / oz Seed / 100' Row Average Yield / 100' Row Days to Harvest
18500 n/a n/a 70-90
Planting Season Ideal Soil Temp Sun Frost Tolerance
After Last Frost 65-80°F Full Sun Frost Sensitive
Sowing Method Seed Depth Direct Seed Spacing Seeds Per Packet
Transplant or Direct Seed 1/8" 8-12" 105
Mature Spacing Days to Sprout Production Cycle Seed Viability
24-36" 10-20 Perennial 3-4 years

Site Selection

Hyssop is a hardy perennial (Zones 4-9) that prefers full sun and well-drained soil. Plants will tolerate poor soils and once established, thrive in dry conditions.


Hyssop should be started indoors in early spring and transplanted outside when plants are 18” tall and the danger of frost has passed. Seed can also be direct sown outdoors once the danger of frost has passed. Optimal soil temperatures for germination are 65-80°F. Sow seeds 1/8” deep and 8-12" apart. Seeds will germinate in 10-20 days. Thin seedlings so mature plants are 24-36" apart.


Harvest above ground parts, with or without flowers, once plants become established. Use fresh or dried in tinctures, syrups, etc. Flowers are also edible and make a nice addition to cakes and salads.