Quote Originally Posted by Weedhound
Overnute/ph and or fert buildup.

Throw away the miracle grow.....

Heavy duty flush with ph correct water......then 1/4 strength ferts.....preferably NOT miracle grow.
Hmm...ok so I may have made things worse by using the miracle grow this is the first time i've used it though previously i was using this other plant food, which im not quite sure if its appropriate either its "Pennington Evergreen & Rhododendron Plant Food" 12-6-6 and it says its good for acid-loving plants and it comes in pellets.