Herb pot 4 Ikea GODIS

Hello there!
I was thinking about flower pot, which can actually be used as a mini greenhouse, till the herbs grow, then used it as a standard pot. So I get a idea of placing IKEA GODIS Glass on the top of the pot.

Overral measurements:
Weight: 100 mm / 195mm w glass
Dia: 86 mm
Top circle for holding glass : 80,6 mm - 75,2 mm (standart for GODIS glasses)
In the bottom of pot, there are 4 holes to remove overflow.