You can tell the colors real . its kinda obvious wen a bud pic has had color added or tampered with . I don't know why people do that,the color won't get us more high,but a nice colorful plant like this one is always nice to see . and 20 year old seeds?pity you didn't get a male . you could maybe use a male from another strain and use that to cross to your bdk then select a male from that offspring that leans more toward the bdk to cross back to the original bdk cut and just do that 3/4 times and youl have seeds that will have more or less the same genetix as the 20 year old seeds you had in first place . although there will be plenty of different phenos from those seeds . it would b a fun project.