Plantain Lily

About this plant

Commanding attention in any shade garden, Hosta 'Krossa Regal' boasts an impressive, vase-shaped form that elevates its striking foliage. Its thick, blue-green leaves are deeply veined and have a subtle silvery, frosty overlay, creating a sophisticated texture and color contrast. In mid to late summer, tall scapes emerge, adorned with delicate lavender flowers that add a touch of grace to its robust stature. This cultivar's upright habit makes it an excellent choice for adding vertical interest to borders or as a magnificent specimen plant. 'Krossa Regal' is celebrated for its vigor and ability to withstand some slug and snail damage due to its thick leaves, making it a reliable and low-maintenance choice for discerning gardeners.

Installation timing

When we're in season, outside of the winter months, our goal is to get your plants installed within about two weeks. That window gives us enough time to secure your plants from our supplier and find a spot on the schedule. Throughout the process we stay in touch through notifications and your existing client portal on the main A Cut Above website, which is separate from this landscaping plants shop.

Care & maintenance

Hostas are generally low-maintenance. Water regularly, especially during dry spells, and fertilize in spring with a balanced slow-release fertilizer. Protect from slugs and snails by using appropriate bait or deterrents. Divide every few years to maintain vigor.

Watering suggestions

Proper watering is the single most important factor in your plant's survival after installation. Newly installed plants have a limited root system and rely on you for consistent moisture while they establish.

• First 2 weeks: Water deeply every day (or every other day in cooler, wet weather), soaking the root ball and surrounding soil.
• Weeks 3–12: Water deeply 2–3 times per week, adjusting for rain, heat, and soil drainage.
• After establishment: Water deeply about once a week during the growing season, and more often in extreme heat or drought.
• How to check: Stick a finger 2–3 inches into the soil near the roots — if it's dry, it's time to water. Deep, less-frequent watering encourages strong roots; shallow daily sprinkles do not.
• Avoid: Overwatering (soggy, waterlogged soil) is just as harmful as underwatering and can drown roots.

Watering needs vary by plant, season, soil, and exposure. Because proper watering is the customer's responsibility after installation, please make sure you understand and can follow these suggestions before ordering.

Good to know: plants and trees purchased from and installed by A Cut Above include a one-year limited warranty from the date of installation. Because plant survival depends heavily on proper watering and care after installation, losses caused by improper care, neglect, animal or chemical damage, or extreme weather are not covered, and we must be given the chance to inspect a struggling plant before it's removed or replaced. Coverage is one replacement per plant. Read our warranty info.