I'm gonna jump in here to wildcat,
whenever I go away, I always F something up. lol, but here's what i think: get your sister to come out midweek of your vaca, just once, to move the lights up and adjust anything else that needs adjusting.
the problem with moving them up before you go is that the weaker the light field, the more stretch your gonna get, so while moving up the lights will make them have to stretch farther to get to the light, at the same time you will be encouraging them to stretch faster. lol. not good. might work, or they might still try to get up to the light while your gone. . . and better safe than sorry right?
if your system is stable, one visit should be good enough, so it's not like she has to make the drive every day.
one other thing to note on stretch, is that it is strain specific, so if you were growing rocklock, it seems like it might stretch a bunch, the others aren't stretching as much according to McB. I grow a strain that doesn't stretch all that much. not like McB's rocklock at least.
whenever I go away, I always F something up. lol, but here's what i think: get your sister to come out midweek of your vaca, just once, to move the lights up and adjust anything else that needs adjusting.
the problem with moving them up before you go is that the weaker the light field, the more stretch your gonna get, so while moving up the lights will make them have to stretch farther to get to the light, at the same time you will be encouraging them to stretch faster. lol. not good. might work, or they might still try to get up to the light while your gone. . . and better safe than sorry right?
if your system is stable, one visit should be good enough, so it's not like she has to make the drive every day.
one other thing to note on stretch, is that it is strain specific, so if you were growing rocklock, it seems like it might stretch a bunch, the others aren't stretching as much according to McB. I grow a strain that doesn't stretch all that much. not like McB's rocklock at least.