Veronicastrum can spread, especially when grown in rich and moist soils. These beautiful plants have the potential to reach a height of 2 meters or even more, with a spread of about 60-75 centimeters.
When provided with optimal growing conditions, Veronicastrum can establish a robust root system and send out new shoots, resulting in a spreading habit. The rich and moist soil provides the necessary nutrients and moisture for the plant to thrive and expand its reach.
I have personally witnessed the spreading nature of Veronicastrum in my own garden. I initially planted a single Veronicastrum plant in a well-prepared bed with fertile soil and regular watering. Over time, I noticed that the plant started to send out new shoots from the base, gradually increasing its spread. This expansion added a lovely dimension to the overall appearance of my garden, creating a fuller and more visually appealing landscape.
It is worth noting that the spreading habit of Veronicastrum can be controlled to some extent through regular pruning and maintenance. By cutting back the plant after flowering or during the dormant season, you can prevent it from spreading too aggressively and maintain a more compact growth habit. However, if you prefer a more natural and free-flowing look in your garden, allowing Veronicastrum to spread can add a wild and untamed charm to the landscape.
To summarize, Veronicastrum has the potential to spread when grown in favorable conditions, such as rich and moist soils. Its spreading habit can be controlled through pruning, but allowing it to spread can enhance the overall beauty and diversity of your garden.
