Rubia khasiana -
| Family: | Rubiaceae |
| Habit: | Perennial |
| Synonyms: | |
| Range: | E. Asia - China in Khasia. |
The flowers from this plant are hermaphrodite (has both male and female organs) and they are pollinated by
Soil Information
Rubia khasiana will grow in light (sandy),medium (loamy),hard (clay) soil. It is not necessary for the soil to be well drained.The soil prefers the following PH / acid levels :
- pH of less than 6, Acidic soils
- pH between 6 and 8, Neutral soils
- pH greater than 8, Basic soils
Rubia khasiana prefers either dry or moist soils
Ideal Planting Locations
Not known
Planting places suited to this plant described below.
- Grows within a woodland garden
- Works within dappled Shade
- Grows in a shady edge
Cultivation Details
We have very little information on this species and do not know if it will be hardy in Britain. The following notes are based on the general needs of the genus. Prefers a loose moist leafy soil in some shade[200]. Tolerates dry soils but quickly becomes scorched when growing in full sun[200].Edible Uses*
* See disclaimerEdible Rating: 0/5
None known
Medicinal Uses*
* See disclaimerMedicinal Rating: 0/5
None known
Propagation
Seed - best sown as soon as it is ripe in a cold frame. Stored seed can be very slow to germinate[200]. Prick out the seedlings when they are large enough to handle and grow them on in light shade in the greenhouse for the first year. Plant them out into their permanent positions in early summer. Division in spring or at any time in the growing season if the divisions are kept well watered until established[200]. Larger divisions can be planted out direct into their permanent positions. We have found it best to pot up the smaller divisions and grow them on in a lightly shaded position in a cold frame, planting them out once they are well established in the summer.Known Hazards
None knownOther Uses
A red dye is obtained from the roots[46, 61].- Dye - Plants that provide dyes.
Cultivars
no recorded cultivarsReferences
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