How to Fertilize Chalus grape hyacinth?
Weak bulb nutrient solution applied monthly during active leaf growth

Chalus grape hyacinth · Muscari pseudomuscari
Plant 10cm deep in autumn in any moderately fertile, well-drained soil. Lift and divide (when dormant in summer) congested clumps to maintain vigour. May be invasive
Weak bulb nutrient solution applied monthly during active leaf growth