Morning Glories: MG pics from Japan, 1 by dany12

dany12 wrote:
Yes Becky, is a picture of KU ( Kyushu University Japan )

I guess the age of the plantation is 3.5 or 4 months (2 months = first flower). But what's going on later when the vines have reached the top of the guardians?

Here, if I did not cut one time or another that quickly becomes out of control
They use a growth retardant?
At my plants amounted to 14 foots and my tutors are 8
How slow growth - to cut? when ?

Even in Kyushu they are close to overflowing!