The Blessing Flower is very easy to activate. Just drip a few drops of water on it, dip it in water for 10-20 sec (the more you wet it, the faster and longer will it open. But do not dip it for more than 30 sec each time). If needed, add a few drops of water or dip it briefly again once it started to open.
It will fully open within 1-2 min and stay opened for about an hour each time.
You can open it numerous times a day or not open it for many years. It will still bloom once you wet it!
To keep it opened, just touch the middle with a wet finger.
Opening and duration of opening time may be affected by prior blooming sessions (if the flower was opened recently it will bloom faster and with less water. If it was not opened for days/weeks/years it might take a bit more time/water to bloom :)