Tonda Musona Onion - Certified Organic. A white Spanish style cooking onion, but stores well for a white onion. Good sized bulb. Intermediate Day. Sow Feb-Mar. 5 gram pack, approx. 1500 seeds. 

Le Biologiche seeds were grown organically under European Union organic standards and certified by CCPB, a certification agency based in Bologna, Italy. CCPB is accredited by the USDA National Organic Program. You can view the certificate of accreditation here.

To see our growing guide for onions, click here.