Impress him? As much as he can. He'll back within two minutes, looking a bit ready for a very serious cup of coffee. And he sighs, shaking his head, hands in his pockets.

"Well, for me that was about a week of searching and nope. Literally not a single thing out of the norm. Some things we don't have that I want for the greenhouse and know from datapoint only, but... No bingo."