Will there still be flowers 3rd week of April?

I was there last week as well. It seems it could last until end of April. But it is hard to tell as the temperatures are going up and no rains expected in the next couple of weeks. I would also suggest checking social network and park webpage as well.

I visited last weekend, had plenty of flowers then..however with weather getting hotter and with no showers in the forecast..I think ,the flowers would start to reduce in numbers..

Hard to tell, to be honest. It has been hot and sunny lately which doesn't bode well. The best way to know is check the park webpage for recent photos or Instagram hashtags for recent posts.