Lilac bushes...is now too late to prune?
Help. I'm in upper CT . I have some healthy lilac bushes that i've been asked to prune, but i'm not sure how long since the blooms died. I'm way afraid of killing any new blooms for next year. I know you're supposed to deadhead them as soon as they die off. I'm thinking maybe I should just leave them alone. Anyone have lilac experience out there? TIA