Well, let me just share with you what has worked for me and what I found out after all these years of different opinions just like you are hearing:-)

Humidity is not needed at all.

Misting is not needed unless you like to keep your leaves clean and void of pests such as spider mites.

A good shower works wonders!

Lot's of plants like humidity like we do and will always appreciate that more than very dry.
Your flowers and you will feel better.

Mike:-)

I live in Utah which is probably one of the driest areas I've ever been. Never had issues with needing to add humidity. Every now and then I will spray them with water and Orange TKO (for pests) and found it doesn't hurt and has helped with killing scale. I will start adding Foliage Pro to my mix for a foliar spray.

And I would add that citrus trees do not go dormant. They are not deciduous and they continue to grow even during the winter, albeit at a slower rate. There is no need to try to put them in a state to go into dormancy. Citrus grow very well outside in ver dry climates, like Arizona and inland S. California. Just keep them clean and as previously mentioned, watch for pests that take advantage of drier conditions, like spider mites and scale, and tree accordingly if they appear.

Patty S.

Well that answers that question. Thanks everyone!