Hostas, commonly known as plantain lilies, are a gardener’s favorite for their lush foliage and shade tolerance. While hostas come in a variety of sizes, the largest varieties are true showstoppers, creating a dramatic focal point in any garden. These colossal hostas not only provide visual interest but also thrive with minimal care, making them a fantastic choice for both novice and seasoned gardeners. There, for example, we discuss the biggest varieties of hostas you’ll have the opportunity to grow while providing care and maintenance guidance.

1. ‘Empress Wu’

The aptly named ‘Empress Wu’ tops the list as one of the largest hostas and is reigning supreme. The mature plants can grow to a height of up to 4 feet and spread between 5 to 6 feet. Its massive, corrugated, dark green leaves make a bold statement in the garden.

Growth Requirements:

1. Light: Partial to full shade.
2. Soil: Rich, well-draining soil with consistent moisture.
3. Watering: Regular watering, especially during dry spells.

Special Characteristics:

1. One of the best background plants in partially shaded gardens.
2. It flowers with light lavender in mid-summer and adds an understated pop of color.

2. ‘Sum and Substance’

A beloved classic, ‘Sum and Substance’ features leaves that emerge golden green and grow 20 inches wide. A true giant, this plant stands 3 to 4 feet tall by 6 feet wide.

Growth Characteristics:

1. Light: Thrives in partial shade but tolerates some morning sun, which enhances its golden hue.
2. Soil: Prefers rich, well-draining soil.
3. Watering: Requires consistent moisture but should not be overwatered.

Special Features:

1. Its color changes with light exposure, offering dynamic garden interest.
2. Produces pale lavender flowers that attract pollinators.

3. ‘Blue Angel’

For those who love the cool-toned foliage, ‘Blue Angel’ is a must-have. This hosta is among the largest blue-leaf varieties and can grow up to 3 feet tall, spreading up to 6 feet. The thick, heart-shaped leaves have a powdery blue finish, and the plant looks serene and elegant.

Growth Requirements:

1. Light: Partial to full shade; too much sun can fade its blue coloration.
2. Soil: Moist, well-draining soil enriched with organic matter.
3. Watering: Watering at regular intervals to keep its glossy appearance.

Special Characteristics:

1. Goes well with other shade-tolerant plants, such as ferns and astilbes.
2. Bear white flowers in late summer for a subtle effect.

4. ‘Big Daddy’

This variety is truly massive. The ‘Big Daddy’ is one big gun in the hosta category. This plant features a huge, rounded, blue-green leaf with a pucker to it. Reaches a height of 2.5 feet and 4 to 5 feet wide.

Growth Conditions:

1. Light: Partial shade is preferred, but it tolerates full shade.
2. Soil: Rich, loamy soil that drains well.
3. Watering: Water the soil regularly in warmer months.

Special Features:

1. Its leaves are not easily damaged by slugs.
2. Pale lavender flowers bloom early in summer.

5. ‘Sagae’

‘Sagae’ is an excellent hosta for its variegated foliage. Its large, pointed leaves are green with wavy, creamy-yellow edges that make it outstanding in any garden. This variety grows to 3 feet tall and 5 to 6 feet wide.

Growth Requirements:

1. Light: Partial shade, though it can take some morning sun.
2. Soil: Moist, well-draining soil with ample organic matter.
3. Watering: Needs frequent watering to ensure constant soil moisture.

Special Features

1. It gives some shade colour and texture.
2. Grows pale lavender flowers with attracts hummingbirds.

6. ‘Gentle Giant’

Being ‘Gentle Giant’, as this hosta is known by its name, it certainly lives up to the billing. This tall, gentle giant has an upright habit and can grow to reach 4 feet tall. Spread is about 5 feet wide. The big leaves are blue-green in color with a rippled texture and add a lot of attractiveness.

Growth Requirements:

1. Light: Partial to full shade.
2. Soil: Well-draining rich soil with good moisture.
3. Watering: Regular watering is necessary and especially during dry spells.

Special Features:

1. Its upright habit makes it a great focal point in shade gardens.
2. Flowers in late summer with white blooms, adding seasonal interest.

Growing Tips for Giant Hostas

To grow giant hostas to their full potential, follow these care tips:

Prepare the Soil: Mix compost or well-rotted manure into the planting area to give your giant hostas the nutrients they need.

Give Enough Space: The giant hostas need space to spread. Plant them at least 4 to 6 feet apart to avoid overcrowding.

Mulch: Mulch the base of the plants with a 2-3 inch layer to help retain moisture, regulate soil temperature, and suppress weeds.

Water Consistently: Hostas are drought tolerant once established but need consistent watering during their first growing season and during periods of extended dryness.

Protect from Pests: Hostas tend to attract pests like slugs and snails. Spray crushed eggshells or diatomaceous earth on the leaves to discourage them.

Divide When Needed: Hostas can eventually get crowded. Divide hostas every 3-5 years in early spring or fall to maintain their healthiness.

Fertilize Sparingly: Use a balanced, slow-release fertilizer in early spring to encourage healthy growth, but avoid over-fertilizing, as it can lead to overly soft leaves.

Conclusion

Giant hostas like ‘Empress Wu,’ ‘Sum and Substance,’ and ‘Blue Angel’ are perfect for creating lush, dramatic landscapes. Their impressive size and low-maintenance nature make them ideal for gardeners looking to make a statement in shaded areas. They enjoy good care and proper variety. Now, you can enjoy your plantain lily whoppers for years to come. Whether you are looking forward to designing a woodland retreat or enhancing your backyard garden, these giant hostas would leave a long-lasting impression.