Plants need help (super silver haze)

Can’t figure out whats deficient. Growing super silver haze in 5 gallon pots with coco/soil mix. Ph 6.5

veg’d out for 3 monthsand In the transition to flower.(Week 1) I feed bottle fertilizer line (Humboldt county own)with cal-mag every other water and water every two days.and veg’d out for 3 months.

1 Like

Might bring the pH down? Coco likes lower and 6.5 is good for soil. Since youre in a mix I’d try around 6.2 and see if that helps.

3 Likes

I was doing ph at ph 5.9 for veg then I notice the deficiency so I bumped it to a ph 6.3. it’s seem to help a little until I got to flower then I notice it’s coming back the first week of flower.so I bumped it even high be no use. I’ll trying lowing it again.

1 Like

Do you know the runoff pH and PPM’s? This will help dial in what is going on.

The plant with 700 ppms has a pH of 5.91 the plant with 1400 ppms has a pH of 6.26 and the plant with the pH of 900 has a pH of 6.40

1 Like

Numbers are not out of whack. You mentioned watering every 2 days. I water when she is thirsty and determine that by the pot weight. Overwatering can cause all kinds of leaf issues. Are your watering practices keeping the soil wet? She needs to completely dry out prior to each new watering or feeding so the roots get oxygen.

I just saw the full plant pics. Now I am going to say I see nothing wrong. Your overall plants are very healthy and I would not worry about lower fans showing signs of anything. They will either die off and/or be consumed as she goes into flower anyway. Looks like all of the upper growth is 100% healthy.