[Argilla looks impressed. Zelda's very professional when she speaks, and Argilla finds herself paying attention, even if she knows a bit about this already. She makes mental notes when she points out how she's separated the plants -- and upon suggesting further organization, Argilla starts to take a closer look at them.]

In that case, these are the ones that will require the most. [Water, that is. She starts sorting as well. She groups the aforementioned plants together, then turns her attention to another --] These, not so much.

[-- just then, a thought occurs to her.]

It may be helpful to make labels, so that whoever tends to the garden will know.