Rumex cristatus — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Rumex cristatus

Rumex Cristatus

Updated · 81 observations
ON THIS PLANT

Rumex cristatus, the Greek dock, is a species of perennial herb in the family Polygonaceae.

A note from PlantMom

Hybrid dock is fairly disease-resistant and usually not prone to illnesses. However, it can be vulnerable to pests and diseases present in its environment. These infections are generally mild. In terms of care, the plant needs moderate maintenance. It should be pruned regularly to preserve a good appearance and encourage healthy growth. Fertilizing can also help improve flowering. Hybrid dock is suitable for anyone with outdoor space, such as a garden or patio, and does not require extensive care experience. It may need more attention when grown indoors.

— PlantMom
CARE GUIDE

How to keep Rumex Cristatus.

Light

Hybrid dock is a sun-loving perennial herbaceous plant native to open habitats, where it frequently prospers in meadows and grasslands. It prefers full sun but can also tolerate partial sun.

Temperature

Hybrid dock can tolerate a wide range of temperatures, but its distribution may nonetheless be restricted by different combinations of moisture and heat conditions. It grows best in warm summer climates with sufficient rainfall or watering. Extended spells of cloudy, rainy weather, as well as prolonged high temperatures, can raise the chance of Hybrid dock dying. In winter, providing adequate protection from cold can increase the plant's survival rate.

Fertilizer

For Hybrid dock, one fertilizer application in spring is generally sufficient, though multiple feedings can maximize growth. Provide feedings at intervals of about one to one and a half months. Fertilizing improves the leaves' appearance and function, helping maintain even color and a healthy texture. It also encourages root development and nutrient uptake, supporting long-term plant health.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Rumex
Family
Polygonaceae
Hardiness Zone
4-9
Mature Height
0.61 m to 1.22 m
Mature Spread
30 cm to 61 cm
Leaf Color
Dark Green, Olive Drab
Leaf Type
Deciduous
Flower Size
0.25 cm to 0.51 cm
Bloom Time
Early summer, Mid summer
Planting Time
Spring, Autumn
Harvest Time
Late summer, Early fall
Native Area
Norway, Germany, Austria, Sweden, Denmark, Finland, Ireland, United Kingdom, Hungary, Belgium, France
ALSO KNOWN AS

Other names.

en Greek dock en Crested dock en Curly dock
PLATES
Rumex cristatus leaf
PLATE 01 · leaf
Rumex cristatus leaf
PLATE 02 · leaf
Rumex cristatus flower
PLATE 03 · flower
Rumex cristatus flower
PLATE 04 · flower
Rumex cristatus fruit
PLATE 05 · fruit
Rumex cristatus fruit
PLATE 06 · fruit
ALSO IN THE LIBRARY

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