Tecophilaea cyanocrocus has exquisite gentian blue flowers with white stripes. Amazing.

Tecophilaea cyanocrocus 'Leichtlinii' is a rare form of the Chilean blue crocus with white flowers tipped with rich, sky blue.

Tecophilaea cyanocrocus 'Storm Cloud' is a rare form of the Chilean blue crocus with white flowers tipped with lavender and bluish lavender in early spring.

Tecophilaea cyanocrocus 'Violacea' has velvety purple-blue flowers in early spring with thin white stripes.

Thalictrum delavayi is a tall, ethereal beauty with pendulous buds like lavender raindrops opening to reveal lavender wing-like petals.

Thalictrum delavayi 'Album' is the beautiful white form of this elegant species.

Thalictrum 'Hewitt's Double' is one of the best long-blooming meadow rues with double lilac pom poms!

Trillium albidum is rare in cultivation and so elegant in the shade garden with sessile white petals and mottled foliage.

Trillium apetalon is a very rare oddball Japanese species in which the petals are missing and the sepals are red to burgundy.

Trillium grandiflorum 'Flore Pleno'/'Plenum' is a rare and exquisite double form of the snow trillium with white rose-like flowers. Spectacular.

Trillium grandiflorum 'Snowbunting' is a rare and exquisite double form of the snow trillium with creamy white flowers. Spectacular.

Trilium kamtschaticum is a sister species from Asia to North America's western and snow trilliums. Beautiful.

Trillium pusillum is a dwarf woodland treasure with green to red-tinged sepals and white petals that age to pink.

Triteleia ixioides 'Starlight' produces clusters of two inch, creamy yellow, star-like flowers with purple-brown mid veins.

Climbing nasturtium, Tropaeolum speciosum, is a choice climbing vine with dainty stems and delicate, clover-like leaves that erupts into masses of bright red flowers in summer.

The Brilliant Blues tulip blend offers a range of purple and bluish purple cultivars, often with white highlights.

If you love pink, this is the blend for you filled with wonderful forms of tulips all in this most inspiring of shades.

The Fruit Salad tulip blend offers shades of pink, salmon, peach, and yellow.

This is a special bulb blend guaranteed to put on a beautiful show.

This is a special bulb blend guaranteed to put on a beautiful show.

The Plum Pudding tulip blend offers shades of bluish mauve, rich purples, and purple black.

This is a special bulb blend guaranteed to put on a beautiful show.

The Rainbow River tulip blend offers a multicolour display of pink, peach, lavender, red and white.