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Hermine Hardy Water Lily (Nymphaea) - Corm only

$33.00

The Hermine Hardy Water Lily (Nymphaea 'Hermine') is a charming compact variety that produces elegant, star-shaped white flowers with bright golden-yellow centres from spring through to autumn. Its crisp white blooms stand out beautifully against rich green lily pads, bringing a timeless, classic look to ponds and water gardens.

Ideal for small to medium ponds, Hermine is a reliable flowering variety that performs exceptionally well in Australia's temperate climates. Its compact growth habit also makes it an excellent choice for courtyard ponds, patio ponds and larger container water gardens where space is limited.

As a hardy water lily, Hermine enters winter dormancy before returning each spring with fresh foliage and an abundance of flowers. Once established, it is easy to grow and rewards gardeners with a long flowering season and attractive floating foliage that provides shade and shelter for fish while helping to create a naturally balanced pond ecosystem.

For the best flowering display, plant Hermine in a sunny position using quality aquatic potting mix and aquatic fertiliser tablets during the growing season.

Please note: Water lilies are supplied as dormant corms only and are not shipped as established potted plants.

Quick Facts

Botanical Name: Nymphaea 'Hermine'

Flower Colour: Pure white with a golden-yellow centre

Flower Size: Small to medium

Suitable for: Small to medium ponds, patio ponds and container water gardens

Plant Spread: Approximately 60–90 cm

Planting Depth: Submerge 30–60 cm below the water surface

Sun Requirements: Flowers best in full sun (minimum 4–6 hours of direct sunlight daily)

Climate: Suitable for cold climates and returns each spring after winter dormancy

Flowering Season: Spring to autumn

Why We Recommend Hermine

  • Elegant white flowers that complement any pond design.
  • Compact variety perfect for smaller ponds and water features.
  • Long flowering season from spring through autumn.
  • Floating foliage provides shade and shelter for fish.
  • Hardy and easy to grow, making it ideal for beginners.
  • Suitable for Australia's temperate and cooler climates.

Growing Tips

Plant Hermine into a wide aquatic planting basket using heavy aquatic potting mix rather than regular garden soil. Position the crown so it sits just below the soil surface and gradually lower the basket until the plant is growing at a depth of 30–60 cm.

Feed regularly during the growing season with aquatic fertiliser tablets to encourage healthy foliage and continuous flowering. Remove spent flowers and ageing leaves to keep the plant looking its best and to promote new growth.

Although Hermine becomes dormant during winter, leave the rhizome in the pond. New leaves will emerge naturally as temperatures warm in spring.

Perfect For

  • Small backyard ponds
  • Courtyard and patio ponds
  • Container water gardens
  • Formal pond designs
  • Fish ponds
  • Beginner pond keepers

Frequently Asked Questions

Does Hermine grow well in Australia?

Yes. Hermine is a hardy water lily well suited to Australia's temperate and cooler climates, producing reliable flowers throughout the warmer months.

How much sun does Hermine need?

For the best flowering performance, plant Hermine where it receives at least 4–6 hours of direct sunlight each day.

Can I grow Hermine in a container pond?

Absolutely. Its compact growth habit makes it an excellent choice for container ponds, patio ponds and other smaller water features. We recommend our water lily planter baskets.

When does Hermine flower?

Hermine typically flowers from spring through to autumn, with regular blooms throughout the growing season when fertilised and positioned in full sun.

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