Hollow stems with Big Bud's?

Hi There,
I have found that my Grapefruit Diesel had got hollow stems although it has Big Bud’s?? The CPL plant right nexted to it stems are not? I looked thought my jewelers loop and seen no bugs. The rest of the Girls look great week 7 and counting down.

Any Thoughts??


Hollow stems are normal in many cannabis plants. I have noticed hollow stems more frequently in sativa dominant plants than indica plants. Diesel genetics are sativa dominant, at least in the diesels that I have grown. Do not fear the hollow stems.

I too feel it occurs in Sativa; A much longer growing, and finishing plant.