| Description | 'Good Night Irene' Veronica (Veronica) was introduced in 2016 and has green foliage with violet-lavender spikes on 18”+ stems. Blooms starting in July and into August. |
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| Pronunciation | (ve-RON-i-ka) |
| Plant Type | Perennials Hardy, Site author's observations |
| Hardiness Zone | 5 |
| Sunlight | full, mostly sunny |
| Moisture | average, tolerates some dryness once established |
| Soil & Site | average |
| Flowers | violet-lavender spikes |
| Dimensions | 18-plus inches tall |
| Maintenance | After blooming, deadhead the plant to promote side branch blooms, and it can be cut back hard to promote a fresh flush of foliage and maybe a few more flowers. |
| Propagation | PPA, cuttings, division |
| Cultivar Origin | Intrinsic Perennial, Hebron, Illinois, USA |
| Notes & Reference | #274-Site Authors' observations and growing experiences with Veronicas in general |