- You Will Get 15 Seeds Of Nonstop Begonia Yellow Pelleted Flower Seeds. - This is 15 Pelleted Nonstop Yellow begonia seeds. - These are a very bright yellow begonia they are great for a 8" pot and grow 10" to 12" tall. - The color last all summer long. - Begonia is a hard plant to grow from seed but they say tuberous is one of the easy ones to grow.