Rumex altissimus
Rumex altissimus, known as Smooth dock, is a perennial ornamental plant from the Polygonaceae family. It is a non-toxic plant. Detailed information on its growing conditions, such as sun and water requirements, hardiness, height, and bloom color, is not provided.
Light
Full sun
Watering
Medium water
Soil
Loamy, Clay, Sandy
Height
0.5–1.5 m
Spread
0.3–0.6 m
Zones
3–9
Flower colors