Per google, 50-60% is good humidity for a greenhouse. So you are on the low end of the good range. So, that being the case, once they pop up, take the top off, and keep an eye on them to make sure they don't dry out. Mist a few times a day if you're around to do so and think about it.Thank you for your feedback! My house is at 51% humidity right now, what would you suggest? Is that on the high or low end?