Lachenalia 'Aqua Lady' is a unique South African bulb with spikes of sea-green, icy white and lilac tubular flowers.

Lachenalia 'Cherise' is a unique South African bulb with spikes of coral-pink tubular flowers.

Lachenalia 'Rainbow Bells' is a unique South African bulb with spikes of deep yellow, orange, and red tubular flowers.

Lachenalia 'Riana' is a unique South African bulb with spikes of coral-pink tubular flowers with yellow tips.

Lachenalia 'Rosabeth' is a unique South African bulb with deep reddish pink, tubular flowers with greenish yellow tips.

Lamium 'Anne Greenaway' has silver, gold and green foliage forming a solid groundcover topped with perfect pink flowers.

Lamium 'Aureum' has a silver line down each gold to lime green leaf and forms a solid ground cover topped with mauve-pink flowers.

Lamium 'Ghost' has silver foliage forming a solid ground cover topped with deep pink flowers.

Lamium maculatum 'Purple Dragon' is a spotted dead nettle with silver foliage and purple flowers. Makes a superb ground cover.

Lamium maculatum 'White Nancy' is a spotted dead nettle with silver foliage and white flowers. A superb ground cover for the shade garden.

Lamium orvala, balm-leaved red deadnettle, is an upright, shade-loving perennial with pink and purple orchid-like flowers.

Lantana camara 'Luscious Berry Blend' is a shrub verbena with small round clusters of fragrant blooms in pinks and yellows.

Lantana camara 'Luscious Citrus Blend' is a shrub verbena with small, round, fragrant flower clusters in oranges, reds, pinks and yellows.

Lantana camara 'Luscious Pina Colada' is a shrub verbena with small, round, fragrant flower clusters in yellow and creamy white.

Lantana camara 'Luscious Pina Colada' is a shrub verbena with small, round, fragrant flower clusters in pink and yellow.

Lapidaria margaretae has succulent leaves in 1 or 2 pairs per plant. They are silver-blue to silver-white often edged with yellow.

A perennial sweet pea in whites, pinks and reds.

Lavandula angustifolia 'Arctic Snow' has pure white flowers on compact, mid sized plants to about 18-24 inches tall when in flower.

Lavandula ‘Big Time Blue’ has a beautiful grey-green foliage smothered with large, purplish blue blossoms on fat spikes that start to bloom very early in the season.

Lavandula Blue Cushion is a very compact lavender easier to keep in tight mounds than other cultivars.

Lavandula 'Ellagance Ice' has icy-white blooms and very fragrant, silver-grey foliage.

Lavandula 'Ellagance Pink' has light pink blooms and very fragrant, silver-green foliage.