They are very happy, I've used diluted balanced feeds until the high potash which I started about 2 and a half weeks ago, which is also diluted.
I don't like to go full strength with anything, just in case. If there was good Sunshine this year I would of liked to stay on the balanced feed throughout, but May and June weren't playing ball.
I will keep uploading photo's as I progress, I might need a second opinion of when to flush, but I feel pretty happy I've got a few good weeks left yet.