Thalictrum plants with a 0.6m to 0.9m spread are ideal when you want a fuller border with a more generous, layered look. These broader varieties help cover space well, making them useful for larger beds and planting schemes that need real presence. You still get the soft, airy character thalictrum is known for, but with extra width that gives the border a richer finish. That makes planning bigger planting areas feel much more straightforward.

They are especially handy in open spaces where smaller plants can disappear or leave the planting looking bitty. Use them to link other perennials together, soften stronger shapes and create a display that feels better filled out from top to bottom. As hardy plants, they return each year and offer dependable value, helping you build a border that improves over time rather than starting from scratch every season.

At Primrose, we select thalictrum plants for quality, performance and suitability for UK gardens. Our carefully curated range helps you choose varieties that match both your growing conditions and the scale of your space. With well packed plants and convenient delivery, it is easy to bring home dependable performers that make larger borders feel softer, fuller and more complete.