Sells Deep Red Poinsettia Seeds in various quantities, including 100-piece packs for $16.99 and bulk 500-piece packs for roughly $60.
Heirloom Non-GMO Red Poinsettia Flower Seeds for Planting – High Germination Organic Garden Seeds for Classic Holiday Blooms, 100 pcs
Provides Heirloom Non-GMO Red Poinsettia Flower Seeds in 100-piece packets for about $18. These are noted for high germination rates.
Below are several reliable online sources for purchasing poinsettia seeds.
Offers both Red Poinsettia Seeds (around $17 for 25+ seeds) and premium high-volume organic packs. Organicindiaseeds also carries a premium 1000-piece pack for approximately $90.