Planting & Care
A good start for your new plants
Simple planting and first-week care for hostas and daylilies. Start with the type of plant you received, then give those roots time to settle in.
First, open and check
- Unpack promptly, keep each variety with its label, and check the crown and roots. Protect exposed roots from sun and drying wind.
- Bare-root plants: plant promptly. During a short delay, keep roots covered with barely damp material in a cool, sheltered, frost-free place. Pot up leafy plants if planting must wait; do not keep growing foliage boxed in the dark.
- Liners or plugs: these are young starter plants, not mature divisions. Keep their small root balls evenly moist, not saturated, in bright shade while they adjust.
If a crown is soft, roots are badly damaged, or something concerns you, take a photo and contact us before planting.
Choose the right spot
Hostas
Filtered light · Afternoon shadeChoose moist, well-drained soil and dappled shade. Morning sun suits many varieties, but protect leaves from strong afternoon sun, especially in hot climates. Allow room for the variety’s mature spread.
Daylilies
Sun · Good drainageAim for at least six hours of sun for good flowering. Some afternoon shade helps dark flowers in hot areas. Space most varieties 18–24 inches apart, allowing more room for large clumps.
Plant for your climate, not our calendar. Spring is a good choice in cold-winter regions; fall planting needs enough time to root before freezing weather. In the South, milder spring or fall conditions are easier on plants than extreme summer heat. Avoid frozen or waterlogged soil, and protect tender new growth from frost.
Planting bare-root hostas & daylilies
Find the crown, where shoots meet roots. Shoots or buds point up; roots spread outward and down. These plants are not bulbs, so do not use a bulb-depth rule.
Original planting illustrations, not plant photographs. Shapes are simplified and not to scale; depth is measured from soil, not mulch.
- Prepare the roots. Keep them moist while you work. If bare roots feel dry, a brief 30–60 minute soak in plain water can help before planting. Do not leave them soaking for days or add fertilizer to the water. Liners do not need this treatment.
- Make room. Dig a hole wide enough to spread the roots naturally. A small mound of soil in the center can support the crown. Do not fold roots into a cramped hole or cut healthy roots just to make them fit.
- Set the correct depth. Follow the hosta or daylily illustration above. Backfill around the roots and firm gently without crushing the crown.
- Water in. Water the root zone thoroughly, let it drain, and recheck the soil level. Add soil over exposed roots without burying the crown too deeply. Replace the variety label.
Planting young liners & plugs
A liner’s small root system needs gentler handling and closer moisture checks than a mature division. The illustration shows a hosta liner; the same root-ball handling applies to daylily liners.
- Acclimate before the final garden planting. If a liner came from protected growing conditions, start in a sheltered spot and gradually increase exposure to its suitable garden light over about one to two weeks. Protect it from drying wind, strong sun and frost.
- Moisten the root ball before planting. Support it as you ease the plant from its container; never pull by the leaves. Do not wash off the growing mix or split a tiny liner.
- Set the top of the root ball level with the surrounding soil or potting mix. Do not mound extra soil over the crown. For daylilies, also check that the crown is no deeper than 1 inch.
- Backfill gently, water to settle, and let excess water drain. A small pot can be useful for growing on a tiny liner before it goes into the garden.
The first week, and beyond
- Check daily; water when needed. Feel the root ball and nearby soil, not just the dry-looking surface. Keep new roots evenly moist, never sitting in water. A small liner can dry out while the surrounding ground is still damp.
- Water the soil, not by a fixed schedule. Give enough to moisten the root zone, then allow drainage. Rain, heat, wind, soil type and pot size all change how often watering is needed. Keep checking through the first growing season.
- Use mulch around, not on, the plant. Leave a clear gap around crowns and shoots so wet mulch does not rest against them. Do not bury a small liner under a thick layer.
- Go gently with fertilizer. Skip strong starter feeds and fertilizer against bare roots. Let plants establish; use a soil test and product label to guide later feeding. Check whether potting mix already contains fertilizer.
Young liners take time to size up, and flowering may not happen in the first season. Persistent wilting in wet soil or a soft crown calls for a closer check, not more water.
Growing in a container?
Use drainage holes and a quality potting mix, not dense garden soil. Choose a pot that accommodates the roots without crowding; move a young liner up gradually as it fills its pot. Empty standing water from saucers.
Pots dry and heat up faster than garden beds, and roots are more exposed to winter cold. Check moisture often and plan winter protection for your climate. A plant’s in-ground hardiness rating does not guarantee that an exposed pot will overwinter safely.
Gardening with pets: Daylilies are highly toxic to cats; hostas are toxic to cats and dogs. Keep pets from chewing these plants. If exposure is suspected, contact a veterinarian promptly.
Helpful growing references
This guide draws on the sources below. For local planting dates, unusual weather or soil problems, your county Extension office can help.
- University of Minnesota Extension: Hostas
- UGA Extension: Growing Hostas
- American Daylily Society: Planting & care FAQ
- Purdue Extension: Daylilies
- Iowa State Extension: Bare-root perennials
- University of Minnesota Extension: Acclimating transplants
- Iowa State Extension: Container care
- Iowa State Extension: Overwintering container perennials
Questions about your plants? Contact Bentley Gardens
Back to Links & Plant Resources