I received my ordered plants of Mexican oregano (Lippia graveolens) yesterday. I plan on growing it in a pot since it won't survive our winters. The plants I received look healthy although a bit crowded in their individual pots so appears they need to be put into a bigger pot very soon. I've never grown this before and, to me, the plants seem a little leggy with most of the leaves at the top. Can these plants be trimmed back a bit to encourage more side shoots? I don't want to make a mistake by pruning too much or at the wrong time.
