




Rosemary - Herb Seeds
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Rosemary brings resinous, piney perfume to roasted meats, potatoes, and focaccia—and it’s a handsome evergreen shrub in mild climates. Traditionally used as a memory tonic and antiseptic rinse, it’s still valued for its concentrated essential oils. Start seeds early and patiently; rosemary is slow to germinate and grow.
Once established, give it full sun, sharp drainage, and a light hand with water. Prune lightly after bloom to keep plants compact and take cuttings for easier future starts. In colder zones, pot it and winter indoors by a bright window. A little goes a long way in the kitchen—and in the garden, too. Average 19,000 seeds/oz.
Every order is packed with care by our small team in Pennsylvania and typically ships within 2–3 business days—often by the next business day. We ship throughout the United States using USPS and UPS.
Unopened items may be returned within 30 days of delivery. If an order arrives damaged, incomplete, or incorrect, please contact us so we can make it right.
We stand behind every packet we sell. Our seeds are carefully selected, tested for germination, untreated, and guaranteed to be true to variety.
Your seeds are covered for one year from the date of purchase. If they fail to germinate under reasonable growing conditions, arrive damaged, or do not grow true to type, contact us and we’ll make it right with a replacement, store credit, or refund.
Start seed indoors 8-10 weeks before transplanting into the garden. Cover soil very lightly as seeds require light to germinate. Optimum soil temperature for seed germination is 70-80 degrees. A heat mat will improve germination. Sow thickly as germination is naturally low and variable.
Transplant to the garden 1-2 weeks after your average last frost date. Perennial in zones 6-10
Scientific name: rosmarinus officinalis
Days to maturity: 80-100
Seed depth: surface-1/8"
Days to sprout: 14-21
Plant spacing: 8-24"
Row spacing: 24-36"
Plant height: 18-48"
Light requirements: sunny
Life cycle: tender perennial
Frost tolerance: hardy
NON-GMO
Open-pollinated varieties for home gardens & seed saving
UNTREATED SEED
Safe seed, free from chemical treatments
HAND PACKED IN PA
Prepared with care by our family and small team
100% SATISFACTION
Third-party lab tested and backed by our guarantee.
Rosemary, no matter where you purchase, has a low germination rate. I sprinkled at least 30ish seeds onto my potting soil, and topped it with a sprinkle of vermiculite. I managed to get 10 to sprout! Unfortunately, I killed some transplanting lol. But excited to see these babies grow.
Didn’t come up
We're sorry to hear about your experience with our rosemary seeds, Donna. We strive to provide high-quality seeds, and it's disappointing to learn that the seeds didn't germinate as expected for you. We recommend starting rosemary seed indoors & cover soil very lightly as seeds require light to germinate. A heat mat will improve germination. Sow thickly as germination is naturally low and variable. Seed germination can take between 14-21 days. Customer support will be reaching out through email to help resolve this for you.


