The Custard Candy daylily (Hemerocallis ‘Custard Candy’) is a hardy perennial with creamy-yellow ruffled petals accented by a rich maroon eyezone, blooming through summer and reblooming in fall.
A daylily that delivers both color and resilience is rare. This one manages both. The Custard Candy daylily stands out for its two-tone flowers—cream yellow with a deep maroon center and a green throat—and a habit that shrugs off heat, drought, and most garden pests. It’s an award-winning, dormant tetraploid that performs in zones 3a through 9b, which means it survives winters as cold as -40°F while still putting on a show through July, August, and again in September.
What Does The Custard Candy Daylily Look Like?
Individual flowers reach 11 cm across, with ruffled edges and what growers call a “gold ribbon” tracing the outer petals. The contrast between the pale cream base and the dark maroon eyezone is the reason this cultivar won awards. Foliage forms a mounded, clumping base that stays about 20–24 inches tall, with flower stalks extending to roughly 24 inches. The plant spreads 18–24 inches wide, so it fills space without overwhelming its neighbors.
Custard Candy Daylily At A Glance
The table below covers the essential specs a gardener needs to decide if this plant fits their beds.
| Characteristic | Detail |
|---|---|
| Scientific Name | Hemerocallis ‘Custard Candy’ |
| Plant Type | Herbaceous perennial, dormant |
| Hardiness Zones | 3a – 9b |
| Mature Height | 20–24 inches |
| Mature Spread | 18–24 inches |
| Flower Size | 11 cm |
| Bloom Season | Late spring, summer; reblooms early fall |
| Sun Needs | Full sun to partial shade (minimum 5 hours direct sun) |
| Soil Type | Well-drained medium soil; pH not critical |
| Water Needs | Average; increase in extreme heat or containers |
| Deer / Rabbit Resistance | Yes |
| Drought Tolerance | Moderate |
| Lifespan | Approximately 10 years in ideal conditions |
Where Should You Plant It?
Choose a spot that gets at least 5 hours of direct sun each day. Full sun produces the heaviest bloom set, but partial shade still works—just expect fewer flowers. The plant handles heat well and tolerates urban pollution, making it a strong choice for city gardens and roadside beds. Space plants 18–24 inches apart to give each clump room to spread and keep air circulating.
Planting And Care: The Steps That Matter
Custard Candy daylilies are low-maintenance once established, but a few early decisions determine whether they thrive or just survive.
Sun Exposure
Place the plant where it gets full morning sun with some afternoon shade if your summers run hot. Less than five hours of direct daily light leads to weak blooming.
Spacing
Dig holes 18–24 inches apart. Crowding reduces airflow and increases the chance of leaf diseases. The plant’s clumping habit fills the gap over two growing seasons.
Watering
Water deeply once a week during the first growing season. After the plant is established, average rainfall usually covers its needs. In containers or during a dry heat wave, check the soil weekly and water when the top inch is dry.
Fertilizing
Apply a balanced liquid fertilizer once per month during the growing season, or use a slow-release granular fertilizer in spring when new growth appears. Costa Farms’ daylily care guide recommends starting granular feeding just as the shoots emerge.
Pruning And Grooming
Remove spent flowers and yellowing leaves as they appear to keep the plant looking clean. Cut flower stalks back to the base after each bloom cycle—this encourages the rebloom in September. In late autumn, cut the entire plant down to a few inches above the crown.
Common Mistakes To Avoid
- Disturbing the crown in late winter. The plant goes fully dormant and the crown is hard to see. Digging or weeding aggressively in that zone can kill the plant. Mark the spot in fall so you avoid it in spring.
- Planting in deep shade. A shadier corner than the “partial shade” tag suggests will produce foliage but very few flowers. Stick to the five-hour minimum.
- Overcrowding. Planting closer than 18 inches limits air circulation and forces the clumps to compete for nutrients.
- Expecting green foliage in winter. This is a dormant daylily. It dies completely back to the crown and looks dead until spring. That’s normal.
Growing Conditions At A Glance
This second table groups the care requirements by the gardener’s job, so finding the right action is faster.
| Job | Frequency | Specifics |
|---|---|---|
| Water | Weekly (first year); as needed after | Increase in containers or extreme heat |
| Fertilize | Monthly (liquid) or once in spring (granular) | Start when new growth appears |
| Prune flower stalks | After each bloom cycle | Encourages rebloom |
| Cut back foliage | Late autumn | Leave 2–3 inches above crown |
| Divide clumps | Every 3–5 years | Early spring or after flowering |
| Mulch | Annually | Suppresses weeds that mimic daylily foliage |
Where To Buy And What You Get
Custard Candy daylilies are sold by major US nurseries including Ball Seed, NatureHills, Oakes Daylilies, Plant Addicts, and Classy Groundcovers. The standard retail unit is a 1-gallon pot with an established plant ready to go into the ground. Prices vary by vendor, region, and season, so no single national price exists. Buy from a reputable source that ships bare-root or potted stock according to your planting zone’s calendar.
Propagation: A Note On Restrictions
You can divide established clumps every 3–5 years in early spring or right after the bloom cycle finishes. Daylily divisions root readily and the offspring will match the parent. But because Custard Candy is a cultivated interspecific hybrid, propagation for sale or distribution may be legally restricted. Dividing a few clumps to fill your own flowerbed is fine; selling the divisions is not.
Why This Daylily Fits A Low-Maintenance Garden
Between the deer and rabbit resistance, the heat and drought tolerance, and the fact that it blooms twice per year with almost no attention, Custard Candy earns its space in any bed where you want color without constant work. It also handles containers well, so renters and patio gardeners can enjoy the same flowers. Mulch the crown after cutting back in fall, mark the spot so you don’t dig into it come March, and the plant handles the rest.
References & Sources
- Ball Seed. “Hemerocallis Daylily 500™ Custard Candy.” Official producer specs: height, zone, bloom season, and plant habit.
- Plant Addicts. “Custard Candy Daylily.” Care instructions: sun, spacing, pruning, and fertilization.
- Gertens. “Custard Candy Daylily.” Hardiness zones, mature dimensions, and winter dormancy guidance.
- NatureHills. “Custard Candy Daylily.” Retail product page with growing region and use-case details.
- Costa Farms. “Daylily.” General daylily care: fertilization timing, weed suppression, and maintenance.
- Oakes Daylilies. “Custard Candy Daylily.” Dormancy classification, rebloom schedule, and container suitability.
