How to Prune tassel hyacinth?
No pruning required

tassel hyacinth · Muscari comosum
Also known as: fair-haired hyacinth; ostrich-feather hyacinth; purple tassels; purse tassels; tassel grape hyacinth
Plant 10cm deep in autumn in any moderately fertile, well-drained soil. Lift and divide congested clumps (when dormant in summer) to maintain vigour
No pruning required