So yeah, I forgot to fertilize my blueberries this year. Last year I had a bad experience of what I think is nitrogen burn after fertilizing when a bunch of leaves turned orange so I think I decided to try something else this year. I had a great harvest from all my plants, most I ever had but just forgot to fertilize. The plants still look very healthy with some new growth, but not a lot.
Anyone think I should fertilize now or just wait until next year. If it matters, they have had aged pine bark mulched around the plants yearly for five years now.
Thanks.