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Flower · Easy

How to Grow Daylily

Hemerocallis

Daylilies are resilient perennial flowers known for their ability to thrive in various conditions. Gardeners prize them for their long blooming season and ease of care, making them an excellent choice for adding color to any landscape.

☀SunFull sun to partial shade
💧WaterLow to moderate
🗺Zones3–9
📏Height1-4 feet
Daylily📷 Wikipedia: Daylily

Starting Daylily: indoors or direct sow?

🌾 Sow directly in the garden — Daylily is not usually started indoors.

Since daylilies are perennials grown by division rather than seed sowing, move established clumps directly into the garden in early spring or fall once soil temperatures are suitable.

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Soil, care & harvest

Prepare soil with a pH between 6.0 and 6.5 for optimal growth. As established perennials, you do not sow seeds; instead, divide mature clumps in early spring or fall. Plant divisions directly into the ground after the last frost has passed, burying them about 1 to 2 inches deep. Germination does not apply here as these plants grow from existing root systems.

Space your daylilies 18 to 24 inches apart to ensure proper air circulation and growth. These plants generally do not require support or trellising. Water them moderately, keeping the soil consistently moist but not waterlogged. Apply a layer of mulch around the base to retain moisture and suppress weeds, feeding only if the soil is poor.

While daylilies are primarily ornamental, they can suffer from leaf spot or rust; prevent these by ensuring good air flow and avoiding overhead watering. Harvest flowers in the morning when fully open for culinary use, as each bloom lasts only one day. Alternatively, dig up rhizomes after flowering to divide and propagate new plants.

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