Sweet zkittles

So had some problems on the beginning with these and 4 days ago I noticed some marks on lower leaves. Low and behold I found 6. Adult spider mite again and some small larvae so I acted fast and hopefully have it under control I thought I’d eradicated them but they are tough as hell but I think they must of being dormant and wen I put the heater in due to the cold weather as I’m in the uk it took me a while to get the temps dialled in as I have no controls and I think it’s the hotter temps that’s brought them back.but have not seen any in last week and plants looking and smelling good not far from harvest now so fingers crossed.peace......