spiked speedwell

Veronica spicata, or spiked speedwell, should be watered regularly in order to ensure healthy growth and optimal bloom. Generally, spiked speedwell needs to be watered whenever the soil feels dry to the touch. Water deeply when irrigation is needed, then allow the soil to dry out before watering again. In the peak summer months, spiked speedwell may need to be watered more frequently, as often as once or twice a week. However, during cooler months, less frequent watering will be sufficient. When watering, make sure the soil is moist but not saturated. Over watering can damage the roots and lead to leaf discolouration.

Spiked speedwell (Veronica spicata) is a cold hardy perennial that requires full sun to perform its best. The plant prefers 6-8 hours of direct sunlight each day, with some bright shade in the late afternoon. It typically flowers from spring to mid-summer and will accommodate more shade in the cooler months. This species can withstand some drought but needs consistent water to reach its full potential. Planting it in well-drained, semi-moist soil will help keep it growing strong.

Spiked speedwell (Veronica spicata) should be pruned late in the season, once blooming has finished and the plant is dormant. If the plant becomes too large, it can be cut back to within a few inches of the ground. This can be done annually for size control, or every 3-5 years for rejuvenation. Pruning can also be done to shape the plant and deadhead old blooms. Care should be taken to not cut back the tallest spikes as these provide winter interest and structure in the garden.