EXPRESS: A case study of learning in plants: Lessons learned from pea plants.

To facilitate the study of learning in plants we share our experiences of trying to replicate Gagliano et al. (2016) pea plant experiment. In the course of our efforts, we identified eleven issues that must be addressed when attempting to replicate these experiments. The issues range from germination and transplantation of seedlings to experimental design and apparatus issues. We propose a number of solutions to overcome these hurdles.