Thumb Score: +20

HOME GROWN Seed via Amazon.com has HOME GROWN Non GMO English Lavender Seeds 1,500+ Wildflower Seed for Planting Indoor/Outdoor, High Germination, Plant Flower Seeds (Lavandula antustifolia) for $5.31.
Shipping is free with Prime or on $35+ orders.

https://www.amazon.com/dp/B0DQ2JZWBN