About
Rubia sikkimensis is a perennial scrambling herb from the Sikkim Himalayas producing the characteristic whorled leaves and small, yellow flowers of the genus. A rewarding plant for a sheltered, moist, woodland border.
About the genus
Rubia, the madders, are perennial scrambling or climbing herbs and subshrubs with whorled, green leaves and small, yellow flowers, native to Africa, Europe and Asia. The roots of R. tinctorum are the source of the red dye madder.
Plant details
Suggested usesBorders, hedging, specimen planting.
Care notes
CultivationPlant in well-drained soil in sun or part shade.
PruningPrune after flowering or late winter.
PropagationPropagate by division, cuttings, or seed.
Pest resistanceGenerally pest-free.
Disease resistanceGenerally disease-resistant.