Traveling Lucky Bamboo Turning Yellow

Ask the Expert: lucky bamboo plants
Hello,
I’ve recently brought 2 bamboo plants from Scotland to Barcelona in Spain and one of these plants has recently started to turn yellow from not quite the top of the stalk and this colour is travelling down the stalk.  At the bottom of the stalk where it”s still green are new leaves coming out of a new little stalk.  There’s still a leaf coming out of the top of the stalk (where it’s still green).  The other plant seems to be fine.  I’ve put both these plants together with a 3rd plant which has always been in our house in Barcelona – also healthy.  I’m particularly keen to know what to do with the plant turning yellow as they were my dad’s plants and he just passed away a couple of months ago and I obviously want to keep them.  Could it be the change of location or different type of water?  I was using tap water here in Barcelona but have now changed to bottled water, having read some other postings.  Also, what should I do about the new shoot at the bottom of the stalk!
?  I’s still healthy but because it’s quite low down is inside the large glass container I keep them in, about an inch above the water. I’m scared the yellow colour is going to spread down and infect that part too!   I keep them inside where they get some light but not bright direct sunlight.
Thanks very much in advance. Catherine

Plant Expert Reply:

All plants will go through transplant shock when moved. Wilting, pale coloring and lack of growth  can all be a result of transplant shock. Normally we recommend leaving the plant alone during this period. However with yellowing in lucky bamboo, we look for other causes as well. In lucky bamboo, yellowing is usually caused by one of two factors: too much light or too much fertilizer.  Too much light usually occurs from top down— while too much fertilizer occurs from bottom up.  In your case, the yellowing seems to be from the middle traveling downward. This makes me think it is a damage issue and not the normal transplant shock or yellowing issues.

Check the stalk. Do you see a slight wound or rust spot? If you do, the stalk has been compromised and now has a pathogen causing the yellowing. To treat this problem remove the infected stalks from the other stalks. Now you will need to take the infected stalk and remove the damaged part.  You will do this the same way you would propagate a new lucky bamboo stalk.  Place the healthy green part attached to the roots in its own container filled with distilled water.  If the top still has a healthy green part propagate a new stalk (be sure to use the rooting hormone) and place in the conatiner with the stalk with roots. Throw the yellow part of the stalk away.

Good Luck and keep me posted on the prgress of your lucky bamboo.

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