What I did was to top up with just water and gradually reduce EC, then after taking my first harvest, when I decided I was gonna let them go another week or so, I gave them a 25% strength shot of Canna Aqua Flores just to bring EC up a tad and delay yellowing for a cpl more days. The lower buds visibly swelled and hardened a lot during this time so I am certain my yield benefitted greatly from it. Taste doesnt seem to have been affected and the buds smoke down to a "healthy" white ash. After a good long cure im sure you wont notice much, if any, diff between the tastes of the two crops. It sounds like you have everything well dialed in and im sure this girl will yield big for you. I think I used my own shot of pk13/14 too early for one or two of the plants. Wait another week or two until you have some spiralled clusters of flowers forming up the stems then give her her dose
the td looks spot on, i think their is a pheno mixed in that will take longer to grow, i had the pheno that was finished in 75 days but obviously a few other people have had this exact pheno that your growing
if she is still growing upwards and outwards then you still have full floral stage to go which should last another 4 - 5 weeks but dont start counting untill she has stopped stretching, obviously the end reward will be phenominal if you just stick it out
i didnt see any mention of what your feeding her or the ec and ph you have her on, if i were you id try and keep her above 5.8 - 6.1 for the rest of the grow as this will make phosphorus and magnesium available to her
i have an old school penetrator and it does produce some nice buds so fingers crossed for you pal :thumbs:
cheers
Hay gbd has your penetrator got the 1w chips? If so why not use that as the veg light and use your Chrome in the flower room? Or is it the veg version? I know the new Chrome kicks out some serious PAR and has a good footprint.