As a gardening and landscaping expert, I can confidently say that while yarrow can tolerate partial shade, it prefers a garden plot that receives full sunlight. The reason for this is that yarrow thrives in bright, sunny conditions, which help it stay compact and produce an abundance of blooms. When yarrow is planted in an area with inadequate sunlight, it may grow long and spindly, requiring additional support such as staking.
I have personally experienced the difference in yarrow’s growth when planted in full sunlight versus partial shade. In my garden, I have a yarrow plant that receives full sun throughout the day, and it has consistently produced compact growth with numerous blooms. The vibrant yellow flowers stand tall and attract pollinators, adding a beautiful touch to my garden.
On the other hand, I also have a yarrow plant that is situated in a spot with partial shade. While it still manages to grow and produce flowers, I have noticed that the stems are longer and more stretched out compared to the yarrow in full sun. Without the direct sunlight, the plant naturally elongates in its search for light, which can result in a less compact and bushy appearance.
To summarize the effects of shade on yarrow:
1. Growth and compactness: Yarrow planted in full sunlight tends to have more compact growth and remains dense, while yarrow in shade may grow long and spindly.
2. Flower production: Yarrow exposed to full sun produces a greater number of blooms compared to plants in partial shade.
3. Support and staking: Yarrow plants that grow in shade may require additional support, such as staking, to prevent them from falling or bending under the weight of the elongated stems.
While yarrow can tolerate partial shade, it truly thrives and displays its best characteristics when planted in a garden plot that receives full sunlight. The vibrant and compact growth, abundant blooming, and sturdy structure are all enhanced by the ample sun exposure. So, if you want to enjoy the full potential of yarrow in your garden, it is advisable to provide it with the optimal conditions of full sunlight.
