Description of Nymphaea 'Newton'

Nymphaea 'Newton' is a hardy water lily with an unusual red flower shape and distinctive blotched foliage. It grows from a rhizome and forms floating pads, then flowers through the warm months in still water. Sellers often describe it as free flowering, and the cultivar name Newton is the one used across UK pond plant catalogues. It suits gardeners who like a more “spidery” flower shape rather than the rounded, peony-style doubles.

Appearance

The pads are rounded and can reach roughly 20 cm across, with mid green colour and noticeable purple blotches on many leaves. That foliage pattern gives interest even when the plant is between flowers. Blooms are described as red with pinker tips, and the petal shape is a key feature. Several listings mention narrow petals that open into a star-like outline, and some also say the blooms can sit a little above the water surface in calm conditions. Fragrance is often described as very slight. Because the petals are narrower, the flower reads as airy and structured rather than dense.

Care Guide

Plant Newton in full sun, away from splashing water and strong circulation. Use a wide aquatic basket with heavy loam based compost and a gravel cap. Lower the basket in stages, starting shallower so new pads reach the surface quickly. Depth guidance varies between sellers, but Newton is often recommended for medium to large ponds, so a medium shelf position usually works well once established. Feed with aquatic fertiliser tablets through the growing season to keep bud production steady. Remove old leaves as they yellow and lift out spent flowers so they do not rot in the water. As a hardy lily, it overwinters outdoors when the rhizome sits below the ice line.

Suitability for Garden Ponds

Newton suits ponds where you want both flower colour and interesting foliage. The blotched pads provide shade and cover for fish and create resting spots for insects. Because the flowers have a narrower, starry look, they stand out best when you can see them close up from the edge. In smaller ponds, it can work as the main lily in a basket, but keep open water around it so the star-shaped blooms do not get visually crowded by pads. If Newton makes plenty of pads but few flowers, feeding often helps more than changing depth. If Newton makes plenty of pads but few flowers, feeding often helps more than changing depth. A wide basket helps Newton root evenly and usually improves the flower count.

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