How to Fertilize Chester lily?
Light bulb fertilizer at emergence and again after flowering

Chester lily · Brodiaea minor
Plant 8cm deep in autumn in light, sandy, fertile soil. Shelter from frosts and excessive winter wet. Ideal for an alpine house or bulb frame. In containers, use a well-drained mix of peat-free John Innes and horticultural grit
Light bulb fertilizer at emergence and again after flowering