Cristián Jacob Author Answered Apr 16, 2018
Department of Plant Sciences, University of California, USA
Hello,
Yes, it is recommended to split the number of sample. We do not do more than 6-7 genotypes. You could start the different groups of plants in different days and do the experiments with plants of a same age or start all the plants at the same time and use plants that differ only in a couple of days of age. If you have a control (i.e.: wild type) add it to every experimental batch.