Correct.
The Blueberry muffin smell also did NOT come from the mutated growth trait. This was due to severe inbreeding towards an effect based selection. Dj selected for effects, not aromas. He didn't care if the plants were mutants. He wanted to lock in what he was selecting for.
Sagarmatha, Dutch Passion, & Breeder Steve acquired the original seed stock from Dj in the late 90's. They grew out 1000's, selected away from mutations, and bred towards the blue flavor. The mutations were so severe, they initially thought he induced them chemically.
The Canadian rooms are where F13, Sweet Tooth, Bluebonic, and the BC Blueberry Indica were spawned from.
The European rooms are where the Blueberry Moonshine, Blue Velvet, Bubble-berry, Colorado Flo, and others clones - like Verdant Green's Blueberry Sativa.
Lemonhoko has a decent, but muddied Blueberry Bx. I say it is lacking, because I don't want White Indica or Fire Alien OG hiding in a Blueberry backcross as the backbone. They don't compliment the original clone only and add a mess of recessive genetics that will show themselves in outcrosses.