"Dwayne" wrote in message
...
Can you give them too much acid. I dont have any of them, but I use
azalea
food for my blueberries, and wonder if you arent giving them too much.
Maybe you could take a soil sample from one of your plants to the
extension
office or someone with the capability, and have it tested for pH. Good
luck. Dwayne

Definitely. A toxicity to trace elements develops if the ph level drops
below 4.5 which is evidenced when the leaves turn yellow, but the leaf veins
remain green.

John