Please don't take this the wrong way....any breeder can write what ever they want. I have yet to see a 100z blue dream, or one even close to that size. Not saying it hasn't been done ever, but until I see a monster like that, its just type on the page. Ive read that before on the breeders blub, but like I said i've never seen one even close to that size.(and trust me I know what a 50oz+ plant looks like).
To get a plant that yields 100oz, the grower must be a seasoned veteran and live in one of the most favourable climates in the world. There is not too many out there that have grown a 50oz plant, let alone one topping 100. I've almost topped the 100oz milestone with a gigantic DP Blueberry that was 90oz dry, but I have had many plants top 50oz.
Don't get caught up with false hopes due to breeders blurbs fellas!