Ginger.
I have a TH auto Bubble just like yours.
In a 5 gallon smart bag = two bubbles and a little BJ.
Had planned on using for hash.
My two also had the light green leaning towards yellow growth--from the outset. Over time fills in with green (pigment issue) and bud leaves unaffected.
Discussed with some members. Looked like N. However, we determined must be a genetic oddity.
One is over four foot + inches. Shot up with massive sun/fan leaves. So big measured at over 7 inches long. Lanky and rough looking. Yet--just starting to ripen. So, flowers not affected.
Could be it is a K issue. When deficient will grow extremely tall.
Always have an oddball when growing half dozen or so plants. This one takes the cake.
Has three weeks left maybe more.
Thought would let you know not to be too concerned. Bet it is a genetic deal.
Keep me posted or direct me to your journal or future photos etc.
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At two weeks, normally, begin A and B at 1/2 minimum and start working up to just over minimum at end of flowering. Have been trying PK for only one week once flowers are prominent. Coco is very efficient as is plant uptake.
Rhizo can be started to get roots stimulated.
Cheers