Trillium Cuneatum Bulbs, Which Are Also Known As (little) Sweet Betsy, Produce A Flowering Perennial Which Springs To Life In Early March To Mid April. This Wildflower Has Dramatic Mottled Foliage Topped In Spring With Deep Maroon Flowers & Prefers To Grow In Rich Soils, In Particular Limestone.commonly Known As Toad Lily Or Wake Robin, Trilliums Are Iconic Woodland Bulbs. Trilliums Combine Beautifully With Pale Starry Anemones & Erythronium. Once Established Trilliums Will Spread & Naturalise, Studding The Ground Under Trees & Shrubs & In Woodl&.how You Receive Your Bulbsyou Receive Our Spring-flowering Bulbs In Autumn In A Plastic Mesh. This Is To Keep The Bulbs Together In A Pack Which Is Nice & Airy – Perfect To Keep The Bulbs Healthy While In Transit. can’t Plant Straight Away?keep Your Bulbs In A Cool, Light & Dry Place & Preferably Hanging On A Hook So That Air Can Get To The Bulbs At All Angles. Look To Planting Your Bulbs Within A Week Of Receiving Them.