Nymphaea ‘Inner Light’: The Radiant Yellow Hardy Water Lily
Nymphaea ‘Inner Light’, commonly known as Inner Light, is a captivating hardy water lily. Part of the Nymphaeaceae family, which includes about 70 known species of water lilies, this particular variety stands out for its striking yellow to apricot blooms. The family Nymphaeaceae is renowned for its aquatic flowering plants that thrive in still or slow-moving waters, adding beauty and biodiversity to water gardens and ponds.
Description
Nymphaea ‘Inner Light’ is a perennial water plant that thrives in water 3 inches to 3 feet deep. It is known for its free-flowering nature and long blooming season, making it a popular choice for medium to large water gardens. The plant features:
- Flowers: Early season blooms are a soft shade of yellow, transitioning to a delicate apricot in the center by mid-summer. The flowers are cup-shaped, with more than 20 petals, and measure 5-6 inches across. These showy and usually fragrant flowers are held above the waterline, adding a splash of color to the aquatic landscape.
- Leaves: The leaves are large, orbicular, and range from 5-8 inches in diameter. Young leaves are mottled with purple, maturing to a vibrant green. These lily pads provide a landing site for bees, protection for pond life, and help prevent algae growth by shading the water.
Care Instructions for Nymphaea ‘Inner Light’:
Light: Nymphaea ‘Inner Light’ prefers full sun, requiring at least six hours of direct sunlight daily. While it can tolerate some shade, optimal blooming and growth occur in full sun conditions.
Water: This water lily thrives in still or slow-moving water. It is suitable for water gardens and ponds with depths ranging from 3 inches to 3 feet. Avoid planting in areas with strong currents or fountains, as these can disrupt the plant’s growth and flowering.
Soil: Plant Nymphaea ‘Inner Light’ in heavy clay soil or a specialized aquatic planting medium. Avoid using regular garden soil, which can cloud the water and introduce unwanted nutrients.
Planting: Plant the rhizomes in containers or directly in the pond’s substrate. If using containers, ensure they are large enough to accommodate the plant’s mature size and provide stability. Submerge the containers or rhizomes at the appropriate depth, ensuring the crown of the plant is just below the water surface.
Fertilizing: Use slow-release aquatic plant fertilizer tablets. Insert the tablets into the soil near the plant’s roots every four to six weeks during the growing season to promote healthy growth and abundant flowering.
Pruning: Regularly remove spent flowers and yellowing leaves to maintain plant health and appearance. This practice also helps prevent the decay of plant material in the water, which can lead to algae growth.
Propagation
Nymphaea ‘Inner Light’ is best propagated through division:
- Division: Divide the rhizomes in early spring or after the blooming season. Carefully remove the plant from its container or pond, and cut the rhizome into sections, each with at least one growing point or “eye.”
- Replanting: Plant each division in a separate container filled with heavy clay soil or aquatic planting medium. Submerge the containers in the pond at the appropriate depth.
Pests and Diseases
Nymphaea ‘Inner Light’ is relatively low-maintenance but can be susceptible to common water lily pests and diseases, including:
- Aphids: These small insects can infest the leaves and flowers. Use a strong stream of water to dislodge them or apply an insecticidal soap suitable for aquatic plants.
- Water Lily Beetles: These beetles and their larvae can damage the leaves. Hand-pick the beetles and larvae off the plants or use an appropriate insecticide.
- Fungal Diseases: Fungal infections can occur in poorly maintained ponds. Ensure good water quality and remove decaying plant material to prevent fungal issues.
Landscape Uses
Nymphaea ‘Inner Light’ is a versatile and ornamental addition to water gardens and ponds:
- Medium to Large Water Gardens: Its striking blooms and attractive foliage make it a focal point in larger aquatic landscapes.
- Container Water Gardens: Suitable for large containers, providing a splash of color and interest in smaller garden spaces.
- Wildlife Habitat: The lily pads offer a landing site for bees and shelter for pond life, while the flowers attract pollinators.
Ornamental Features
The bright yellow to apricot flowers and mottled purple young leaves make Nymphaea ‘Inner Light’ a standout in any water garden. Its long blooming season and ease of care contribute to its popularity among water garden enthusiasts.
Conclusion
Nymphaea ‘Inner Light’ is a stunning and resilient hardy water lily that brings beauty and biodiversity to water gardens and ponds. With its vibrant blooms, attractive foliage, and wildlife-friendly features, it is a cherished addition to aquatic landscapes. By providing the right conditions and care, you can enjoy the radiant beauty of ‘Inner Light’ in your garden for many years to come.