Cream of Crop Cash Crop Sick at 7 weeks? Doctor help

[satpiratejimmy]

Grown in 50/50 mix of OF and Happy Frog. 600 watt HPS. Only gave about 1/4 grow nutes two weeks, once a week. Give about two liters of water each watering feeding once a week
Temps been around 80 with 50% humidity.
Constant fan blowing. Light at 18/6
Using tap water at PH of 6 - 6.5/ PH in soil is around 6

Yesterday I opened tent and found all leaves but new growth drooping.
Today I found some rusty looking spots on leaves. Some of lower leaves yellowing. Is she sick or just slowly finishing up. New growth looks fine.
Help please

 

[faded187]

well its not cause she finishing cause she still got a while to go.u using cal/mag cause that looks like cal def.but some pics look like bugs.u check for bugs.also u need to bring ur ph up before she really goes into flowering,i could be wrong but phos gets locked out in acidic soil,which could also be why some fan leaf stems r red and others aren't.pros will b around soon to help,good luck

 

[dude]

Bit of CalMg should help her out.

Check your soil again also just to make sure mate

 

[satpiratejimmy]

Thanks for the replies. I have been using about 3 ML of non sulphered molasses with her feedings. I havent found any bugs using a magnifying glass. I will try adding the full table spoon of molasses. Im wondering if I should feed her this week with her bloom nutes or just use ph'ed water and molasses. Any thoughts?
Soil is at 6.5 in some spots...7 in others.
Should I flush and work from there?
First real grow here so any and all help is greatly appreciated

 

[satpiratejimmy]

I have added cal/mag and it has been a day and a half. Can someone give me direction regarding time it should start to work? Should I flush? Help?

 

[namvet25]

Flush her real good with ph water,run at least three gal through her and leave her alone overnight and then start feeding her flower nutes with high phos and potassium content.Try and get your runoff ph up to middle sixes if you can.Feed flower nutes at half strength and continue with cal/mag at full strength.Remove the bad leaves and hopefully she will recover.It takes time for adjustments to take affect maybe four to seven days.

 

[NEimmaculates]

Soil takes a few days to see any change. By the time you see it it already like 3 days old. lol. Personally I'd give it a couple days and see if the calmag helps. if no change flush make sure the PH is kosher. And start fresh. I'd tell ya to foliar feed but your a bit to far into flower for that.

 

[satpiratejimmy]

Glad to have some help. I checked my soil, pH was at 6.5. Checked the solution with nutes in it and it was at 5.5.
I will not feed again til I flush if needed. I will give it til the end of the weekend?????? Flowers seem fine... getting bigger everyday but bottom leaves look terrible...plant is practically leafless below new grow. Sad picture

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Glad to have some help. I checked my soil, pH was at 6.5. Checked the solution with nutes in it and it was at 5.5.
I will not feed again til I flush if needed. I will give it til the end of the weekend?????? Flowers seem fine... getting bigger everyday but bottom leaves look terrible...plant is practically leafless below new grow. Sad picture. Question...should I use Bush Doctor Sledgehammer to flush it and start over? I have hear the OF builds up salt. Is this nute lock?

 

[NEimmaculates]

If the soil PH is 6.5 there shouldn't be any lockout.... 5.5 is low are you ph'n it up before you feed it to the plant?

 

[satpiratejimmy]

I am NOT ph ing it up. Didnt realize I should. What should I use to ph it up? I guess these are the mistakes of a first time grower, huh? Any savin this girl?