How to Prune nemesia 'Easter Bonnet'?
Trim off flowering shoots when first flush of flowers finished

nemesia 'Easter Bonnet' · Nemesia 'Easter Bonnet'
Grow in moist, fertile soil in full sun, ideally neutral to slightly acid. Flowering stops in dry weather unless watered freely. Pinch out growing tips to produce bushy plants, and instead of deadheading, trim off flowering shoots when initial flowering is finished to promote more flowers
Trim off flowering shoots when first flush of flowers finished