Cranesbill geranium, also known as Bloody Cranesbill, is generally not considered invasive. However, it is important to note that under ideal conditions, it can spread quite rapidly and become somewhat aggressive in its growth.
In my experience as a gardening and landscaping expert, I have found that Bloody Cranesbill tends to thrive in rich, moist soil. If you have a garden with such conditions, you may need to be cautious about its potential to spread. Additionally, frequent fertilizing can also contribute to its rapid growth.
While Bloody Cranesbill does have the ability to self-seed lightly, the new plants that arise may not come up true. This means that they may not possess the exact characteristics of the parent plant. This is particularly true if other Cranesbill varieties are grown nearby, as cross-pollination can occur and result in offspring with different traits.
To prevent the potential invasiveness of Bloody Cranesbill, it is advisable to regularly monitor its growth and take necessary measures to control its spread. This can include removing any unwanted seedlings and ensuring that it does not encroach upon other plants or areas of the garden where it is not desired.
When it comes to managing the growth of Bloody Cranesbill, there are a few methods that can be employed. Regularly dividing the clumps of plants can help to keep their growth in check. This can be done every few years, depending on the rate at which the plants are spreading. Additionally, pruning can be carried out to control the size and shape of the plants.
In my own garden, I have encountered situations where Bloody Cranesbill has spread more aggressively than desired. I have found that by regularly monitoring the plants and removing any unwanted seedlings, I have been able to keep their growth in check. However, it is worth noting that each garden and situation may be unique, and it is important to adapt management techniques accordingly.
While Bloody Cranesbill is generally not invasive, it has the potential to spread rapidly under specific conditions. By being mindful of its growth habits and taking appropriate measures to control its spread, it can be effectively managed in the garden.
