Thanks for the response Phatty I appreciate it ! If u were my neighbor I'd most definitely share an OZ with ya.The burn on the leaf tips, is often a result of giving the plant too much TLC, i.e. over-nuting it.
When the pH gets too low, nutrient uptake slows down or stops.
Some plants are just more sensitive to the low pH.
But overall the plants look really healthy. If you were my neighbor I'd give you an OZ hoping that you might give me an OZ.