No ticket is needed to enter the park.
Parking at Noguchi Garden costs $4 per 15 minutes, maxing out at $40.
There is a free parking lot if you look hard in the area.
A few nearby places worth checking next.
I have been using it now for 3 months and it saves me so much research. Reduces the need to call and double check every time.
How did I not know these places existed?! Atly's scoring is a lifesaver, now I can finally find THE spot without wasting time Googling my life away.