I have quite a few pitangas. They are my favorite cherry by a long shot. The largest one I have (photo 2) was very sickly and had almost no leaves when I bought it and it made a tremendous amount of new growth this year. Even continuing now in winter. When I bought it, it was loaded with fruit - but since coming home with me it hasn’t produced any flowers at all, just leaves. Meanwhile my other much smaller vermillion is making so many flowers and fruit it’s practically falling down with the weight.
Did I overdo it with nitrogen and organic material on the large one, and must wait till it’s depleted before it will flower?
All my plants are in the same soil and have had the same fertilizer treatment of Osmocote slow release, and very little at that. Some chicken manure was added at the same time for all.