Onion Red Bull D2498A (Red) 200 Seeds by David's Garden Seeds Days to Maturity: Approx 290 if late summer-sown and wintered over; 110 if spring-sown Non-GMO, easy to grow and hand packed here in the United States by David's Garden Seeds Large, deep red bulbs Uniform bulb size with nice red color throughout the interior rings Germination rate: 70%