lemon juice messes with phAnd e pills for ze plants?! I doubt we want to have a horny plant on our hands, or it'll try to bully the other females into becoming hermies! Or lesbians. Buts hey, still could be an idea.
Crush an e, dilute in water, stick into soil/hydro, wait about 1-2 days, and try it out.
(Would be a hell of a great way to lace things.)
lemon juice messes with ph