LOVE IS BETTER THE SECOND TIME AROUND
An avid gardener’s passion for day lilies blooms anew
If you garden long enough, your relationship with certain plants changes. You play the role of Tudor monarch, allowing your fawning courtiers to fall in and out of favour. I used to love that dainty, lemon-yellow daisy called the coreopsis but haven’t felt a need to plant it in many years. When I first saw a perennial named brunnera, its spindly blue flowers seemed weedy. I later came to see that the gardener needs to plant it in groups for the floral effect and that moreover, brunnera is best grown as a foliage plant in partial shade, much as you would a hosta. It’s a lovely and valuable plant for the shade garden.
In the 1990s, I was smitten by the day lily, especially when I discovered that breeders could deliver forms that were so far advanced from the ditch-weed tawny day lily (Hemerocallis fulva), or even the insufferably cheerful Stella de Oro (minimum cold hardiness zone 3), a delicate gold re-bloomer that was suddenly everywhere.
I was struck by varieties with broad, folded-back petals and palpably thick flowers, some with crystalline dustings, which had the substance a summer flower needs to stand up to the season’s solar assault. As for colours, I liked the softer yellows, pinks and oranges, many with contrasting rings, bands and an inner throat of green or yellow.
Eventually, I lost interest for various reasons. As beautiful as the varieties were, the foliage always went downhill quickly after flowering. I planted them en masse, so when they withered, a whole patch of garden turned empty and ugly. In addition, I became more interested in naturalistic planting schemes, and highly bred day lilies can be hard to place. Also, I was drawn in a big way to true lilies, whose towering spikes of trumpets are far from naturalistic, but they do perfume the air in a way that day lilies cannot.
It had been so long since I had planted a new day lily that I sensed that I was denying myself the delight of planting afresh. After a span of 20 years or so, you see a plant with fresh eyes, fresh passions, and the plant itself is bound to change because with day lilies, there’s always a new variety to savour.
There are two enduring realities with day lilies: First, the blooms last only 24 hours or so, but a single plant can produce many flowers over a three-week period, especially if grown in enriched soil and watered well in June. Second, this fertility lends itself to hybridizing by hobbyists and pros alike, and there are a ridiculous number of registered cultivars, more than 52,000 by the last decade. Many are almost identical and prove that you can have too much of a good thing.
Images of day lilies go only so far. The way to assess them is in the garden, so when Gail Gee, owner of a showcase three-acre garden in Fulton, Md., asked me to come and look at her day lilies, I needed little persuading.
I have tended to give red flowers in general (other than roses) a wide berth, but one becomes more adventurous with age. I warmed, so to speak, to Gee’s “hot” border where reds, oranges and strong yellows are used in considered combinations.
Instead of my clumsy mass plantings, she has used them effectively as discrete specimens, as clumps of paired varieties twinned by colour and, perhaps most effectively, as a dancing thread through a stretch of border.
In the colour-echo category, she paired Susquehanna Echo (zone 4a), pink with a red eye and edge, with Carolina Cranberry (zone 3), described as a bright cranberry wine colour with a deeper cranberry halo. Both are full and large, about 13 centimetres across, and they contrast and harmonize together at the same time. The beauty of day lilies is that if you have clashing colours, you can move them readily; this is best done in September, dividing time.
In another combo, she paired two solids — the strong yellow-orange Jersey Spider (zone 3), with rosered Oriental Ruby (zone 3) — and placed them next to a heuchera clump with rose- and green-coloured foliage. Most effective.
I’m partial to rich orange flowers and loved Heavenly Dragon Fire (zone 3), with its elongated petals and sheer size, 18 centimetres or so. One of its parents is a day lily named Primal Scream (zone 3), which is lower growing and a slightly lighter orange.
I’m not keen on the deep burgundy-reds of some day lilies, preferring the wine-reds of such varieties as Highland Lord (zone 4a), and Heavenly United We Stand (zone 3), a tall and floriferous variety with a contrasting green throat. One of Gee’s loveliest reds is Flamenco Queen (zone 3), which is full of big blooms held conspicuously above the foliage. An older red variety named Lusty Lealand (zone 5a) is still striking in the size and presentation of its upward-looking flowers.
A number of varieties are based on day lily species that present smaller and more spidery flowers on slender, tall and upright stems that are handsome features in themselves. I particularly liked Autumn Minaret (zone 3), with gentle orange colours to match its delicate blooms.