Bilber said:

Just a thought.....

The amount/ times you water/feed your plants and the dry back time also plays a vital roll in humidity......

My atmosphere sucks in my grow area, but I make adjustments as I can.....

I have the opposite problem.......

I have Folgers coffee containers with water in them to raise my veg area......

Flowering area....it's always low.....but the feeding adjusts itself.....kinda minimal, but it works for me.....

Click to expand...

As my plants are all different and at almost slightly different stages (I think the big bud and creme brulee (2 at the rear) are at similar stages) I'm finding they all need feeding at different times/stages (ie I fed/watered the crème brulee (rear right) today but haven't watered the other 2). Probably isn't helping. I've put the heater to the lung room up to 26, f**k the heating bill (I've a lot of credit with the energy company anyway) and will see how this helps.