Nah no yellow..if anything at all the ww.is a slighter pale green than same time last yr as i been dealing with whiteflys past week but the bubblegum is teally dark green and untouched by the flys even tho the plants are touching.
My guerilla plant has yellow leaves so it may be a case of we only get to those to care for them.once a week..
Looking forward to next year. All in the ground this time. Way less maintenance. My one in the ground has no issues and can go up to a week and a bit with no water.