How to Fertilize giant desert candle?
Balanced perennial feed every four weeks from spring through summer

giant desert candle · Eremurus robustus
Also known as: foxtail lily
Grow in fertile, sandy, well-drained loam in full sun, with shelter from wind. Mulch with garden compost in autumn, but avoid covering the crown. Young spring growth can be protected with a dry mulch
Balanced perennial feed every four weeks from spring through summer