Yellowing lowers

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Cannabis Seeds

newgrower2018

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Jan 21, 2019
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Problem: yellowing lowers

Medium/grow method: bottom half biobizz allmix with 30%coco top half light mix with 30% coco

Feed: and supplements used: bio bizz

water source: ph tapwater

Strain/age: moby dick xxl day 29

light used:600w full spec hps

Climate: 22-27c rh 50-60

Additional info: started nutes on week 3 so had 2 feeds give them water water nutes and use the feed chart in pics I ph water to 6.2 when watering and when feeding nutes take it down to 6.1 I usually water 2 ltrs now every 2 days oh ye and instead of heaven I'm using blackstrap molasses


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namvet25

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Bottom lower leaves will somtimes yellow so don't worry to much.Your plant is really large so give her full dosage of nutes and you should also be using cal/mag.
 

newgrower2018

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Bottom lower leaves will somtimes yellow so don't worry to much.Your plant is really large so give her full dosage of nutes and you should also be using cal/mag.
I give calmag with nutes and I pre watered the soil with it before I even planted the seeds

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Waira

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:toke:--- second guy here with this! Biobizz is pretty mild, and that's a big girl there, she needs more feeding,.. lowers are looking mostly N tapped, some of which is normal, but might be some P defc. starting too, which is also mobile within the plant,... huge demand for P right now, so consider getting a PK booster in there, and blow those buds up!
 
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newgrower2018

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Hiya was hoping u would pop up you helped me with my last one. I defoliated them and imo they look alot happier there is 5 there I wish it was one that big lol.i have some pk booster but it says not to use till 3rd week of flower I'm on day 32 would it be ok to give them in tomorow night/Saturday morning its buddah tree pk18 I think not at home so not 100% definitely buddah and pk tho the pics are yesterday less than 24 hours after defol


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newgrower2018

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This looks to me like a watering issue... either over watering or under watering issue. Get those girls on a regular watering schedule and this should fix the problem. Make sure they are getting enough Nitrogen.
Been watering them every 2 days with 2 ltrs will that be too much?

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AltheGardener

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Great advice, Tree. I think I need to prune mine, too, now that you pointed it out.
 

AltheGardener

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Okay pardon me while I highjack this thread a moment but while I have you here, do you have a picture of what a properly pruned plant should look like at the start of flowering? I pruned off a bunch of the big fans a few days ago but wasn't sure how far to go.
 

AltheGardener

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Jack's soil mix and nothing else? I'm trying to be minamalist as possible as I try to do everything organic if I can, or as naturally as possible. That's pretty impressive man, I've been a professional horticulturist for years but I've honestly never tried to grow a semi-tropical annual indoors, so I'm new to this. And thanks, I appreciate it.
 
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