How to prune lilium 'dizzy'

Deadhead immediately after flowering (mid to late summer); cut stems back in autumn once foliage is fully yellow. Snap or snip individual spent flower heads at the base of each bloom, leaving the stem and leaves intact. In autumn, cut the entire stem to just above ground level with clean secateurs.

Deadhead after each flower fades; cut stems back once annually in autumn. Lilium 'Dizzy' needs minimal pruning during its life cycle. Deadhead spent blooms promptly to stop seed set and redirect energy to the bulb. Leave all foliage standing until it yellows and dies back naturally — the leaves fuel next year's flowers. Cut stems down to ground level only once fully brown.

Snap or snip individual spent flower heads at the base of each bloom, leaving the stem and leaves intact. In autumn, cut the entire stem to just above ground level with clean secateurs.