the hair on the tips are starting to turn red,but just the ends not the hole hair.for some reason it only gets really hairy not much after that.im sure its colder than what it usaully grows in(the weathers has been bad and low temps like 60 in the am to 75 in pm regularly and 50's am an 60's pm in the bad weather)but last year great weather same thing its like it stops right before the buds start.i thought it being outside that i was sure to get it right,this is the third year and i'll say it getting better but im sure there'ssomething im doing wrong.i haven't used it but i have some flower bloomer with a phosphorus level of like 50 you think i should try it.