How to Propagate Veronica macrantha?
Propagate by seed sown in containers in a cold frame as soon as ripe, or by semi-ripe cuttings with bottom heat in late summer or early autumn

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
Propagate by seed sown in containers in a cold frame as soon as ripe, or by semi-ripe cuttings with bottom heat in late summer or early autumn