I have what I thought was a very healthy young but big girl (pre flowering last month). However the area in which I live recently had a very cold and wet June 27 of 30 days rained and temps were in the low to mid 50's and 60's. the weather has since improved and upon inspection I am no longer seeing preflowers(not sure if they appear until actual flowering occurs) and the new leaves are in sets of 5 blades, rather than the 7 blades they were before. Any insight?