This plant is suspect! For some reason it dawned on me that there is absolutely no trichs on this plant.. at all (first 2 pics) She is going to the back of the bus so the one in the second 2 pics cant get more of the better light
You can see the bit of P deficiency that my best plant suffered due to me waiting 1 day too long to feed. She's all better now. These blueberry are loving the nutes. 2.2 ec feeding just to keep em happy!