We had our wedding at the floral gardens in August of 2015. I recall visiting here in late September of that same year with flower still blooming beautifully. And congratulations on your engagement. With the heavy extended rain season this spring/summer I believe that the flower will stay beautiful till late September, maybe October if the weather cooperates.
Depends on the weather, but I know for a fact they were still in bloom July 14 last year, as I had wedding photos there. Be prepared for it to be really hot though
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