Name: Will Creed NYC Prof. plant consultant & educator
Stop using the moisture meter because it may be misleading you. I cannot see the pot and how it is planted so I can't tell you how to improve the watering, although I don't think you are far off.
Will Creed
Horticultural Help, NYC
www.HorticulturalHelp.com
Contact me directly at [email protected]
I now have a book available on indoor plant care