Yeah, Dormie, if it's still bird nesting season and your semps need to settle into the moss anyway, you can probably afford to put it in a protected, heavily surveillanced area
until the semps are established a little. Your project will definitely last over a week if you stay proactive about it.
And I take it that you are about 60 years old because you made something at 3 years old and got discouraged for 57 years?...
P.S. I chuckled at your supply list for your vertical wall....We can start a sempe-thon to get you those semps you need for the wall...
Everybody, man those phones...!!!