How to Fertilize Hemerocallis 'Joan Derifield'?
Monthly diluted all-purpose fertilizer during warm growing months

Hemerocallis 'Joan Derifield' · Hemerocallis 'Joan Derifield'
Grow in fertile, moist but well-drained soil preferably in full sun. Flowering is likely to be poor in shadier situations. Tolerant of heavy clay and poorer soils. May need watering in spring to early summer in dry conditions to ensure flowering. See Hemerocallis cultivation or daylily cultivation for details
Monthly diluted all-purpose fertilizer during warm growing months