Quote Originally Posted by hows.your.roof
pre ferted inorganic or organic
Not entirely sure what you mean?

But BOTH plants were treated the same, so what ive used to grow them in seems, in my opinion, not an issue? Im not disputing by the way, cos i freely admit i dont know

My mates 3 seeds were all identically treated too, and he had one successful seed with 2 mutants.

So thats 2 different methods used to grow these blueberry seeds (my mate and i dont do things the same) and both have given mutant results and successful results? lol.