they look close to harvast, to early!!!

guys,

Im doing hydro nft system for the first time, ph around 6 and ec around 2. the buds are small but they start to show 30 or 40 percent yellow colour on the pistols( im worried cos the buds are two small and according to the program they should be ready only in 3 weeks. the program is 8 weeks and im in the midle of the 5th week.

Pls tell if if its normal cos im worried about this

Wait you still have some time. The only way to actually know is the microscope

man you got weeks left... dont even think about jumping the gun

you have quite a way to go with these plants. The best way to tell is by using a hand held microscope. they are 12 dollars at any radio shack. You are looking for the trichomes to turn milky white with some amber colored ones here and there as well... Check this thread out. It shows exactly what you are looking for when it's time to harvest: https://www.rollitup.org/general-marijuana-growing/292051-best-way-tell-its-done.html

don't harvest too soon. You'll be hugely disappointed! Your colas haven't even filled in with true bud-mass yet. They should get twice as thick by the time they're done.. Good luck.

-S

Patience is a virtue friendo.