As far as size goes, it could just depend on the species of marigold plant that you have. Bushy Tagetes patula species are smaller and more compact while the Tagetes erecta species is often taller. You can try to pinch them back and see if they will get bushier. Usually you only deadhead the spent flowers on marigolds.
As far as size goes, it could just depend on the species of marigold plant that you have. Bushy Tagetes patula species are smaller and more compact while the Tagetes erecta species is often taller. You can try to pinch them back and see if they will get bushier. Usually you only deadhead the spent flowers on marigolds.