Dividing and Caring for Red Hot Poker (Kniphofia)

Red hot poker, or torch lily (Kniphofia), grows from rhizomes and forms expanding clumps. Over time, crowding reduces flowering.

When and How to Divide

Spring is ideal. Remove young plants from the clump's edge without disturbing the center. Alternatively, lift and split the entire clump, but expect reduced blooms the first year. Trim dead leaves with scissors.

Encouraging Rebloom

Cut spent flower spikes as soon as most flowers turn brown. Water and fertilize; the plant often reblooms in about six weeks.

Yellowjacket Note

Old yellowjacket nests are empty in winter; no danger when digging.