Top rated products
Lilac Bloom Oxalis Bulbs
Price range: $28.99 through $59.99Bred for the flowers: several pale lilac blooms open at the same time, where most oxalis gives you two or three. Violet leaves underneath them.
Lilac Blush Oxalis Bulbs
Price range: $28.99 through $59.99The flower-led one. Soft lilac blooms in loose clusters above dark foliage — the gentlest colour combination in the group and the longest-flowering in our trials.
Lilac Mist Oxalis Bulbs
Price range: $28.99 through $59.99Soft lilac rather than saturated purple, with a matte finish that looks almost dusted. The quiet version of the purple shamrock.
Love Plant Oxalis Bulbs
Price range: $28.99 through $59.99The one that gets given away: sold as love plant because the leaves fold together at night like hands. Compact enough to hold in one hand, which is why it moves house so often.
Midnight Butterfly Oxalis Bulbs
Price range: $28.99 through $59.99The darkest of the group — leaves so deep they read near-black in shade, lifting to violet only where light hits them. Lilac flowers on dark stems. Dramatic against pale pots.
Velvet Violet Oxalis Bulbs
Price range: $28.99 through $59.99The softest-looking of the purple shamrocks: a matte, velvet finish on every leaf that makes the purple look dyed rather than grown. White star-shaped flowers, low habit, superb in a shallow bowl.