Bigroot geraniums, also known as Geranium macrorrhizum, are versatile plants that can adapt to different light conditions depending on the climate. In general, they prefer part shade in areas where summers are hot, and full sun in regions where summers are cooler. This flexibility allows them to thrive in a variety of garden settings.
In my personal experience, I have found that bigroot geraniums perform exceptionally well in areas with hot summers, such as the Mediterranean or parts of the United States. In these regions, providing them with some shade during the hottest part of the day helps prevent leaf scorch and keeps the plants looking their best. This can be achieved by planting them under taller shrubs or trees that provide dappled shade.
On the other hand, in cooler summer climates, such as northern Europe or high altitude regions, bigroot geraniums can handle full sun without any issues. In fact, they often benefit from the increased sunlight exposure, which promotes better flowering and overall growth. In these areas, it is not necessary to provide shade for the plants.
When it comes to soil conditions, bigroot geraniums are quite adaptable. They can tolerate droughty soil, making them a great choice for gardens with less consistent rainfall or for those who prefer to water infrequently. However, it is important to note that while they can handle dry spells, they still require well-drained soil to prevent waterlogging, which can lead to root rot.
In terms of planting and care, it is recommended to prepare the soil by incorporating organic matter, such as compost, to improve drainage and fertility. This can be especially beneficial in heavier clay soils. Additionally, regular watering during the establishment period is essential to help the plants develop a strong root system. Once established, bigroot geraniums are relatively low-maintenance and can thrive with less frequent watering.
To summarize, bigroot geraniums prefer part shade in hot summer climates and full sun in cooler summer regions. They can tolerate droughty soil but require well-drained conditions. Providing some shade during the hottest part of the day in hot summer areas can help prevent leaf scorch, while in cooler summer climates, full sun is beneficial for optimal growth and flowering. Overall, these versatile plants can adapt to various garden settings and are a great addition to any landscape.
