How tall do false spirea astilbe get?

False spirea Astilbe (Astilbe x arendsii Hybrids) from Germany are known for their stunning blooms and dark new leaves. These hybrids bloom in mid to early season, offering a wide range of colors to choose from. They are a popular choice for gardeners due to their hardiness in zones 5-8.

One specific variety of false spirea Astilbe is ‘Amethyst’. This particular cultivar features early blooming, with beautiful lilac pink flowers. The plants can reach a height of 30-36 inches and have a spread of 24 inches. The compact size of this variety makes it a great choice for smaller gardens or as a border plant.

When it comes to the overall height of false spirea Astilbe, it can vary depending on the specific variety and growing conditions. On average, these plants can range from 12 inches to 48 inches in height. Some varieties may stay more compact, while others can grow taller and more upright.

False spirea Astilbe are generally known for their mounding growth habit, with feathery plumes of flowers rising above the foliage. The foliage itself is typically fern-like and can vary in color from deep green to bronze or purple, depending on the variety.

In terms of personal experience, I have grown false spirea Astilbe in my own garden for several years now. I have found that they are relatively easy to grow and maintain. They prefer partial shade to full shade conditions and thrive in moist, well-draining soil. Regular watering and mulching can help keep the soil consistently moist, which is important for the health and vigor of the plants.

False spirea Astilbe can be a stunning addition to any garden, offering a burst of color and texture. Whether you choose a shorter variety for the front of a border or a taller one to create a focal point, these plants are sure to add beauty and interest to your landscape.

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Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.