Giant water lily (Nymphaea gigantea)

Giant water lily

Also known as: Blue waterlily

Giant water lily is an aquatic perennial plant native to Australia and New Guinea. It can be grown both in tropical and subtropical environments. It usually forms tubers in the murky bottoms of still ponds. Almost all of the plant's parts are edible. Its Latin name, Nymphaea gigantea, comes from the Greek word "Nymphaea," which means "water lily."

Scientific classification

Species

Giant water lily (Nymphaea gigantea)

Water-lilies, fanworts, and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Perennial

Lifespan

Herb

Plant Type

Purple, Blue

Flower Color

Semi-evergreen

Leaf type

Images of Giant water lily

Care Guide for Giant water lily

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Originating from Australia, giant water lily thrives in consistently moist, standing water conditions. To maintain hydration, water weekly. In indoor settings, giant water lily serves as an impressive focal point due to its expansive foliage, necessitating adequate moisture levels for optimal growth and aquatic adaptation.

Fertilize: For giant water lily, apply balanced nutrition fertilizers monthly during active growth and high phosphorus types to boost blooming. Use slow-release or aquatic-specific feeds and avoid over-fertilization to prevent algae. Reduce winter feeding, place fertilizer near roots for optimal uptake, and maintain water quality with recommended dosages.

Pruning: Giant water lily features large floating leaves and vibrant flowers. Prune in early to late spring by removing dead leaves and spent flowers, and thin overcrowded shoots for vigor and water circulation. Use clean, sharp tools for optimal health and recovery, enhancing the visual appeal of the water feature.

Propagation: Giant water lily is propagated using tubers, ensuring each section has a growing point. Use a clean knife for separation and plant in soil-less medium or aquatic soil. Initially, maintain shallow water coverage, increasing depth as the plant grows.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Giant water lily