I do believe it would depend on the relative humidity and ambient temperature as concrete takes over 100 years to cure properly
a few minutes depending on the temperature.
20 minutes
1 lb would equal 2 cups of mortar. I think you are looking to make small batches of mortar not to set up fast on you.
from what i have heard it takes about a week to dry, but it depends on the thickness of the dough and the size of the volcano.
Typically Marigolds take anywhere from 3-7 days to germinate in my experience.
At average temperature, 3-4 days to cure.
how long does roof cement to dry
30 minutes to the touch and 24 hours to be functional. If the Mortar is being used in a fireplace or chimney a week or more may be required.
how long does it take for bituman to dry outside
A wall built without any mortar
It takes about 30 minutes to dry !
spatter dash is one of the dry mix mortar.
Mortar is sand cement and water mixed together . Once allowed to dry and set , holds your building blocks, bricks etc together .
An hour
40 days
you will never know
time!