Veronica spicata 'Royal Candles'
Spike Speedwell
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Spike Speedwell (Veronica spicata 'Royal Candles') - Description
Veronica spicata 'Royal Candles' has abundant violet-blue flower spikes which resemble candles. These dark blue candles stay lit all summer long!!! The compact deep green foliage of Veronica spicata 'Royal Candles' does not die out like other Veronicas. An excellent perennial that is a must have for every garden! Also attracts butterflies.
Spike Speedwell (Veronica spicata 'Royal Candles') - Blooming
Inflorescences of small flowers come in a variety of colors including white, rose, pink or blue.
Spike Speedwell (Veronica spicata 'Royal Candles') - Growth
Annuals, perennials (some are marginally aquatic), and deciduous subshrubs. Some of the subshrubs are rhizomatous. Most species of Speedwell do well with full sun with a few exceptions (V. repens tolerates shade). Veronica works well in a mixed or herbaceous border. Mat-forming species are good for a rock garden. Less hardy plants can be grown in a trough or alpine house.
Spike Speedwell (Veronica spicata 'Royal Candles') - Planting
Propagate from the seed in fall. Sow in containers in a cold frame (for protection and to ensure hardiness). Can also propagate perennials by division in fall or spring. For subshrubs, take softwood cuttings in spring. V. beccabunga should be propagated by division, or from semi-ripe cuttings in summer.
Spike Speedwell (Veronica spicata 'Royal Candles') - Pest
Scale insects. Other issues include powdery mildew, rust, leaf smut, root rot, and downy mildew.
Spike Speedwell (Veronica spicata 'Royal Candles') - Soil and irrigation
Watering needs are dependent on species or variety being grown. Rock garden and alpine species prefer poor to moderately rich soil with good drainage. Border veronicas do best in loamy soil, well-draining yet moist. V. beccabunga should be grown in wet soil or in water 5" deep.
