Thompson & Morgan 16 x Allium 'big Impact Mixed' Bulbs

Allium 'Big Impact Mixed' is your key to an awe-inspiring garden transformation. These ornamental onions offer an array of captivating features that elevate your outdoor space. With the T&M Promise ensuring first-year flowering, you'll experience a stunning mix of flower shapes, sizes, and colours that bring a burst of summer elegance to your borders. These bulbs are not only undemanding and easy to cultivate, but they also provide mesmerizing cut flower displays. And that's not all! After their sum...