Tissue Cultured Bamboo – Feedback Sought

I purchased approx 1000 issued cultured clumping Bamboo varieties in Dec 13. The majority were plug and tube stock size. I re-potted the small plugs in 150mm pots and the tubes in 200mm pots using premium Debco quality potting soil.  With the exception of one variety, I have had excellent results so far.  The plants were not in a shade house etc, just protected in a well shaded environment over summer with quality water.  7 months on, most plants have re-shooted and growth has been strong and have settled in this winter period.  The next couple of months I believe I will need to transfer to larger pots.

Does anyone have any experience with Tissue Culture bamboo stock?  I have spoken to a couple of Bamboo growers and they have indicated they have had mixed results in early establishment.  Am I  naive to think that because they have established well and have seen rapid growth their longer term success (given good conditions) is not guaranteed?  Thanks Paul

Varieties: Bambusa Oldhamii, D.Asper, Oxy- Abyssinica, Bambusa Tuldoides  Bambusa Balcoa, Moso, D. Hamiltoni, D. Latifloris, Green Hedge and a few others.

Varieties: Bambusa Oldhamii, D.Asper, Oxy- Abyssinica, Bambusa Tuldoides Bambusa Balcoa, Moso, D. Hamiltoni, D. Latifloris, Green Hedge and a few others.