Rheum palmatum var. tanguticum - Ornamental Rhubarb
Rheum palmatum var. tanguticum - Ornamental Rhubarb - Flower Bud, Before it Opens
Rheum palmatum var. tanguticum - Ornamental Rhubarb
Rheum palmatum var. tanguticum - Ornamental Rhubarb - Flowers are Sometimes White

Ornamental Rhubarb

Rheum palmatum var. tanguticum

Also called Tatarian Rhubarb

  • **Harmful if ingested!!**
  • Grown for their large basal leaves and tall flower stalks
  • Crimson-purple leaves emerge from bright red buds
  • Giant leaves have deep jagged edges
  • Tall stems bear panicles of white, pink or crimson flowers
  • Foliage fades to dark green by mid to late season

ZONE:
5

HEIGHT:
90-100 cm

SPREAD:
90-100 cm

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Growing and Maintenance Tips:


Rheum palmatum var. tanguticum is an ornamental rhubarb growing best in a moist, humus, rich soil, in full sun to partial shade. Grow this ornamental rhubarb near water or in a moist border. Unlike Rheum x hybridum, which is grown for its edible properties, Rheum palmatum var. tanguticum is cultivated for its ornamental appeal and should never be harvested for edible purposes. ***Harmful if ingested!!!***

Characteristics & Attributes


SOIL MOISTURE:
Moist to Average
FLOWERING TIME:
Lt. Spr-Sum
HABIT:
Clumping
FOLIAGE COLOR:
Burgundy
Green (dark)
Crimson
LANDSCAPE USES:
Specimen