Aponogeton distachyos

Aponogeton distachyos, or water hawthorn, is an aquatic plant with strap-shaped leaves and fragrant, fork-shaped white flower spikes floating on the water in spring and autumn.

Sun: Full Sun.

Soil: Moist.

Hardiness: H4 — down to −10°C.

Flowering: April, May, June, September, October.