Yellowing Leaves in Flower

This Black Domina/Northern Lights cross has been in flower for around 3 weeks...it took it a week or so to get started. I had a nute burn issue back in veg when I tried Big Bloom and never used it again. They are in half-and-half OF and LW....no nutes. Distilled water, 1000 w hps. The 1st picture is a Bubblicious plant that has had the same kind of treatment and is doing just fine. I did have an underwatering issue a few weeks back and my main stem split, and was repaired, as well. All the new growth (buds) seem healthy but the main foliage is going south.
Think I should just leave it alone?
Thanks for any opinions.

Your plant has experienced some root damage as is drawing from the fans to make up for it. You will loose these fans but as the plant regains it's rooting, providing it's in the proper enviroment(drainage etc.) to do so it will come back strong and green again. Weeds do better on very small proportions of nutes than larger doses of nutes. If you are not sure of the soil you should transplant into proven soil.

Thanks man. The soil is half and half FF Ocean Forest and FF Light Warrior. The yellowing hasn't got up to the flowering part...yet... I'm worried because it's got about 5-6 weeks to go. Think it will make it?

Any other tidbits of wisdom?
I'm about to flush it with a couple of gallons (it's in a 5 gallon container) for the lack of a better idea.

Montana Geezer said:

Any other tidbits of wisdom?
I'm about to flush it with a couple of gallons (it's in a 5 gallon container) for the lack of a better idea.

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As long as your plantpot has good drainage it won't hurt to dump some ph balanced water through it. Just keep in mind what's going on with your plant. I've seen worse come around and do fine. You may need to water more often until this problem passes but the important thing is that your roots get good drainage as well as proper moisture. I starve my moms by cutting them back to a minumum of waterings to cut back on the roots and slow their growth. I have to water them more to bring them back into rapid growth when I need them for cloning. My moms are in lava rock so I can dump 9-10 gallons of water through them everyday, unlike soil. I keep all the leaves cleaned off my moms that are not any longer any value to the plant. Water saturation of the roots for more than 30 minutes will cause root damage.

Montana Geezer said:

Thanks man. The soil is half and half FF Ocean Forest and FF Light Warrior. The yellowing hasn't got up to the flowering part...yet... I'm worried because it's got about 5-6 weeks to go. Think it will make it?

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I know this is an old thread, but I'm curious as how to things worked out for you? Did they make it?