Perennial Encyclopedia

Rohdea japonica (Japanese Sacred Lily, Nippon L...

Japanese Sacred Lily, Nippon Lily — Complete Growing & Care Guide 0.3–1m Herbaceous Perennial Various regions Rohdea japonica is a perennial species not yet widely documented in horticultural literature. (Description...

Rohdea japonica (Japanese Sacred Lily, Nippon L...

Japanese Sacred Lily, Nippon Lily — Complete Growing & Care Guide 0.3–1m Herbaceous Perennial Various regions Rohdea japonica is a perennial species not yet widely documented in horticultural literature. (Description...

Rivina humilis (Bloodberry, Rouge Plant): Compl...

0.3–1m Herbaceous Perennial Various regions A herbaceous perennial, Rivina humilis builds a permanent root structure and crown. Each season's growth draws on reserves accumulated the year before. Native to southern...

Rivina humilis (Bloodberry, Rouge Plant): Compl...

0.3–1m Herbaceous Perennial Various regions A herbaceous perennial, Rivina humilis builds a permanent root structure and crown. Each season's growth draws on reserves accumulated the year before. Native to southern...

Rhynchosia minima (Jumby Bean): Complete Care &...

Currently Unavailable — Rare Species — Native to Various regions 0.3–1m Herbaceous Perennial Various regions A herbaceous perennial, Rhynchosia minima builds a permanent root structure and crown. Each season's growth...

Rhynchosia minima (Jumby Bean): Complete Care &...

Currently Unavailable — Rare Species — Native to Various regions 0.3–1m Herbaceous Perennial Various regions A herbaceous perennial, Rhynchosia minima builds a permanent root structure and crown. Each season's growth...

Rheum nobile (Noble Rhubarb, Sikkim Rhubarb): C...

Noble Rhubarb, Sikkim Rhubarb — Complete Growing & Care Guide 0.3–1m Herbaceous Perennial Various regions A herbaceous perennial, Rheum nobile builds a permanent root structure and crown. Each season's growth...

Rheum nobile (Noble Rhubarb, Sikkim Rhubarb): C...

Noble Rhubarb, Sikkim Rhubarb — Complete Growing & Care Guide 0.3–1m Herbaceous Perennial Various regions A herbaceous perennial, Rheum nobile builds a permanent root structure and crown. Each season's growth...

Resnova maxima: Complete Care & Growing Guide

0.3–1m Herbaceous Perennial Various regions Resnova maxima is a herbaceous perennial. It dies back in winter, regrows from the crown each spring, and strengthens its root system year on year....

Resnova maxima: Complete Care & Growing Guide

0.3–1m Herbaceous Perennial Various regions Resnova maxima is a herbaceous perennial. It dies back in winter, regrows from the crown each spring, and strengthens its root system year on year....

Raphionacme hirsuta (False Gentian, Khadi Root)...

Currently Unavailable — Rare Species — Native to Various regions 0.3–1m Herbaceous Perennial Various regions A herbaceous perennial, Raphionacme hirsuta builds a permanent root structure and crown. Each season's growth...

Raphionacme hirsuta (False Gentian, Khadi Root)...

Currently Unavailable — Rare Species — Native to Various regions 0.3–1m Herbaceous Perennial Various regions A herbaceous perennial, Raphionacme hirsuta builds a permanent root structure and crown. Each season's growth...