Looking in the tent door on Day 77. The booster seat on the runt is now gone since it had one ‘hero’ cola that shot up even higher than the achiever. I think it was trying to prove something. The final height was 37” or just shy of one metre.
I quit the PK supplement after about 2 weeks of use – so around Day 68. Two days later, I flushed the salts with 5 liters of nuted water to each plant. After this, I reduced the daily feed to ec 0.5 – 0.6. And at Day 75, I reduced the lighting to 11/13.
Day 87 cola on the achiever. The pistils are darkening, the buds are growing firm and the leaves are fading. All good. The runt was 10 days behind . . .
Day 89. I finally had to start adding some string to support the cola stalks. ec 0.4
In this photo, you can see the colour difference between the 2 plants. Interesting. Other differences included the structure, which I previously mentioned, as well as the leaves and the smell. The achiever had wide and the runt had narrow. And the runt had a slight gassy addition to the fruity aroma of the achiever.