Greenhouse Work

My trees continue to grow and every time I go to the greenhouse to check on the growth of the trees there are more germinating.  Although I am very excited to see my plants doing so well and giving me plenty of data I have to spend a lot more time in the greenhouse.  Every three days I have to go and measure the growth of each individual tree and look for newly germinated trees.  With 60-70 trees that can take a long time and I have been getting a sore back form bending over to check the measurements.  I sure hope that I have some useful data by the end of this project.