White Widow Auto - Yellow leaves, little growth, sometimes sickly and limp - who has advice?

Hi 🙋‍♂️, Definitely a nitrogen deficiency, probably caused by your pH level. Flushing with pH-adjusted water might be possible, but it won't help much... the plants are very small for their age, which means even if you get it under control, the yield will be poor. Better to start fresh! Good luck in the next round 👊🍀👍

What soil do you use? What does your light manufacturer suggest for intensity and distance. For veg, mine is 75-100% intensity and 24 inches high. Yeah, your PH is way off and humidity could be higher, 60-70% during veg. How do you water? At this stage I water the whole pot, the roots should be extended out and down much further then what the wet spot in the soil suggest your watering. If their autos your chance of recovery is slim. Good luck

Hey buddy, great grow, and soon it will be even better, less is more, let it dry between waterings and water by weight, lower light less is more and even more so in growth, spread out and low temperature, low EC but N, cal+mag, and in a few hours that will be in its place buddy, you’re doing great, it’s very very good, and many times we get obsessed, simplicity is also very good, happy growing, happy cultivating and I’m sure everything will go great 💚🍀🌱🍀💚

A pH of 7.8??................that's your issue. Should be mid sixes in soil. At close to 6 weeks and being autos, there is very little chance of recovery. Grow photoperiod fems next time.............much easier and much more forgiving for new growers..........autos really are not all that suitable for beginners. Autos offer no advantages over what is already achievable with photoperiod fems.

Looks to me that they have gone from no Nitrogen to too much.. buts thats going offhis could be down to many things. Maybe turn the light down.... .. OK so just checked your diary and If these plants are week 6 autos and flowering your not doing to be worth your efforts I'm afraid to say.. they have had a stunted life I would cut my losses with this 1 pal... rooting problems maybe...