Earthway Precision Garden Seeder w Fertilizer Attachment Anise Victory Seeds Tips for Saving Heirloom Tomato Seeds and Why You Should Do It. Marshmallow Plant Seeds (Althaea officinalis) 0.2 grams, 100 seeds Did you know that hibiscus (in this case the Rose of Sharon) pods produce anywhere between 10 and 40 seeds per pod? , Harvesting these seeds is a simple and enjoyable process for beginners! Wait for Rare Seeds Vintage Seed Co.