- You Will Get 50 Seeds Of Pelleted Begonia Chocolates Sampler Mix Flower Seeds. - Sunlight: Partial Shade. - Watering: Medium. - The Chocolates series of begonia have brown chocolate color leaves on them. - These get about 8" tall and spread to about 10" these are great for planters and pots we sell these in 4" pots and six cell trays these are a neat looking begonia with bright flowers.