A Long-Flowering Daylily Border with Hosta, Alchemilla, and Veronica

A Layered Summer Border of Daylilies, Hostas, Lady’s Mantle, and Speedwell

This generous perennial border is built around Daylilies, but the supporting plants are what give it depth. Warm apricot, yellow, pink, and burgundy Hemerocallis flowers rise through a broad planting of blue-green Hostas, chartreuse Alchemilla mollis, and slender violet-blue spikes of Veronica longifolia. The result is colorful without feeling gaudy, with foliage doing almost as much work as the flowers.

The Daylilies are repeated in loose groups rather than planted as a single mass. Different colors appear across the border, while Hostas anchor the lower layer and Lady’s Mantle brightens the front with fresh green foliage and frothy flowers. Veronica adds the vertical accents needed to break up the rounded forms.

Main plants used: Hemerocallis (Daylily), Hosta, Alchemilla mollis (Lady’s Mantle), and Veronica longifolia (Longleaf Speedwell)

Key Takeaways

Why This Border Works

The Daylilies provide most of the color, but they do not all look alike. Soft yellow and apricot flowers mingle with pink, peach, and darker burgundy blooms, giving the border variation without introducing an entirely new plant palette.

The foliage prevents all that flower color from becoming overwhelming. Large Hosta leaves create broad blue-green resting points, while Lady’s Mantle brings a lighter yellow-green at the front. The narrow violet-blue spikes of Veronica provide a completely different shape and a useful cool counterpoint to the warmer Daylily flowers.

The border also changes naturally through the season. Lady’s Mantle flowers around late spring and early summer, Veronica contributes its upright bloom in summer, and the different Daylily cultivars can carry the main display over a considerably longer period.

Choosing the Daylilies

The original planting uses seven cultivars selected to flower at different points in the season: ‘Irish Envy’ as an early bloomer; ‘Charles Johnston’ and ‘Siloam Double Classic’ in the early-midseason period; ‘Hyperion’, ‘Marse Connell’, and ‘Pink Damask’ around midseason; and ‘Autumn Accent’ later in the season.

That succession is more useful than planting seven cultivars that all peak together. It also allows the color balance to shift gradually, so the border never looks exactly the same from one week to the next.

Using the Companion Plants

Hosta gives the border its broadest foliage. Use substantial clumps near the front and middle, particularly where there is some protection from hot afternoon sun.

Alchemilla mollis works beautifully along the front edge, where its softly pleated leaves and sprays of chartreuse flowers lighten the planting and blend warm and cool flower colors.

Veronica longifolia adds narrow violet-blue flower spikes. Repeat it through the border in small groups so the vertical accents appear in several places rather than forming one solid band.

Planting Recipe

Through the Season

Lady’s Mantle helps start the display in late spring to early summer, just as the first Daylilies begin to flower. Veronica follows with its cool blue-violet spikes, while the Hostas are already providing substantial foliage.

The border reaches its fullest effect in summer. By mixing Daylilies from several flowering periods, one group can take over as another begins to fade. Later cultivars then help carry color beyond the main midsummer peak.

Care at a Glance

A Few Things to Keep in Mind

The light level is the main compromise in this combination. Daylilies and Veronica appreciate plenty of sun, while Hostas are happier with some shade. A site with morning sun, filtered light, or light afternoon shade can suit the whole group well.

For the longest display, pay as much attention to flowering season as flower color when choosing Daylilies. Repeating early, midseason, and late cultivars across the border gives a much more convincing succession than relying on one large midsummer flush.