How to Prune Veronica macrantha?
Prune lightly as needed to remove unwanted shoots and keep the shrub in shape. Prune in mid- to late spring.

Veronica macrantha · Veronica macrantha
Grow in poor or moderately fertile, well-drained, neutral to slightly alkaline soil in a sunny position with shelter from cold drying winds. See Hebe cultivation
Prune lightly as needed to remove unwanted shoots and keep the shrub in shape. Prune in mid- to late spring.