my tips curl like that also ... but I dont bother trying to fix it it never gets worse ... unless your trying to get a pic in high times or somthing that realy doesnt matter .... the yellow.....NO IDEA mine turn a little yellow at bottom of plant half way through flowering but never on the top like yours ...dont know ..sorry
BlueDragonSmoke Reviewed by BlueDragonSmoke on . TIP CURL WHAT WOULD CAUSE THIS? I'VE SEARCHED, BUT NO CAN FIND. ALSO, WHAT CAUSES THIS YELLOW? I AM KILLING THIS PLANT ANYWAY, BUT JUST COURIOUS WHY JUST ONE PLANT DID IT. THNX Rating: 5