some suggestions i found on line for transplanting river cane:
"transplant cane by digging it in clumps, keeping the entire root ball (as opposed to bare-root) seems to work the best. It should be planted in moist, rich soil. Transplanting usually works best in late winter-early spring."
"• clump division, which involves digging up and replanting intact culms, rhizomes, and roots, or
• rhizome cuttings, which can be surface planted provided there are at least 10 internodes in the cuttings
To thrive, river cane needs:
• to be transplanted after it has been well watered
• a light canopy
• no competition from fast-growing plants such as privet
• good drainage, as found in sloped areas"
"The most successful methods so far have been planting either bare rhizomes(sprout new growth and spread by use of underground stems, termed rhizomes) or planting seedlings cultivated in a greenhouse from bare rhizomes. Spring plantings have been most successful. Significant new growth usually takes an additional two to three years to re-establish. These methods require an abundant source of mature plants from an established location that can be dug up for rhizomes to be transplanted."
thought this might help with getting it started...