New Grower Berry Bomb, is the color change common?

[Ozone69]

Getting close to flush time for my first auto grow which also happens to be my first grow to make it to what should be a successful harvest. Starting on week 12 from when the seed went into the rockwool to start germination, keeping an eye out for the leaves and trichs to start changing. Not seeing any of the pretty purple color from Bomb Seeds pics, though. From the description, "Later in flowering and in the right environment Berry Bomb Auto will also turn blue/purple", which would lead one to believe that it might not always do the color change. So just wondering in folks experience with the strain (or other similar ones) if the color change is more of a common thing, or pretty rare to have just the right conditions?

 

[Happy Horticulturist]

I'd have seeds from the same strain be slightly different colour. I'd even have clones from the same mother grow slightly differently. Some times these strains that are very well known for their colour would sometimes have a seed or two that doesn't have so much colour. For me colour is one of those things that either happens or it doesn't. I just don't think about it. The only colour that should matter is the leaves are a nice dark green right up until about the time you should be flushing, about 2 weeks before harvest. Around then you want the leaves starting going yellow / purplish etc.