How to Fertilize Veronica 'Red Rum'?
Weak balanced perennial feed monthly spring until early autumn

Veronica 'Red Rum' · Veronica 'Red Rum'
Suits a range of well-drained soils, but best grown in poor to moderately fertile, neutral to slightly alkaline soil, in sun or light shade with shelter from cold, drying winds. May need winter protection in cold winters
Weak balanced perennial feed monthly spring until early autumn