Stress testing new cultivar Moon Clouds

Week 5 since light switch to 12/12 The terps are AMAZING and very very strong. Entire place smells when I open the tent. And lingers for way too long. So hard to pin down the exact smell as it changes through the weeks. Sweet creamy skunky gas with a slight new shoe smell. Like that strong brand new fresh rubber or plastic smell you get when you open a brand new pair of sneakers. Everything the same as last few weeks. Same feeding and nutes. I switched to nutes that have zero nitrogen around week 3 but wish I waited another week as my leaves are getting yellow pretty fast already. Assuming it is the nitrogen that's causing it. Buds look super frosty though!!