Yeah I think the professor is probably right on that
And here's some of those genetics right now, the Vito cutting from my fluroscent garden. Vito is half ditch weed by the way. Fastest most vigorous cutting I've seen. Quality under fluro lighting, beat out the elite thunderstruck clone...
Here's a pic of dried Thunderstruck bud also.
And here's a shot of yet another ditch breed, my New Hawaiian. Another super fast giant yeilder of quality. This bud was grown under HID's (MH and HPS) as was the above Thunderstruck bud.
The New Hawaiian, is about 20 percent ditch, as where Vito is half ditch. And make note the new hawaiian and vito. are both extreme sativas, they both remind one of long flowering equatorial sativas, (that don't seem to finish indoors). But they finish super fast, do better indoors then long term sativas, and they will actually finish almost anywhere outdoors in the United States.