Burned Large Flowering Plant

I gave it a little too much nutrients, as you can see from the pictures the tips are burned a bit. It's been a few days since it's last feeding with nutrients , I have just been giving plain water. When will it be ok to start feeding nutrients again and how much would I use compared to the last time when I burned her?

Soil, outdoor, 15 gallon pot - watering at least once a day sometimes twice , I use compost teas once or twice a week, and in between that I use pure blend pro bloom

Usually burn is from an accumulation in your soil.. Use water a couple more times then start with about half of what you used.. Really not bad at all..