Not yet ..I'm sure to hit a bump at some point though!!
EoW my newly found friend... That jh looks like its being grown my a seasoned grower. No shit. It looks FANTASTIC! Just keep doing what you're doing because the plant will tell you what it needs. Right now it's loving life!
You would see issues maybe at the beginning but from what I see you should have smooth sailing from here on out.
I too love JH. The wife and I both do. Like you said very creative strain. I had a JHxOG once that cured to mint chocolate chip ice cream... Omg was that amazing lol I need to grow jack again. RQ has great gear. Never heard bad reports on them after all these years.
I'm subbed up and sitting in the back