Week 10 Jack Herer Auto no trichomes

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anth2078

Member
Have three jack autos going planted 6/5. I have had high temp issues for a good part of the grow. Had to buy new ac unit for my house now temps all good. Plants have nice colas on 2 of them 1 is just popcorn buds and stringy. Been feeding terp tea veg, bloom and microbes top dressed on schedule. I’m pretty sure these are done for but I’m going to let them roll on a little longer. This is my first try with autos. If these are worthless I’m going to toss and start fresh. Any feedback? Currently temps 70F and 45RH
 

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ZuuTeD614

ZuuTeD614

Well-Known Member
They look good, but you have awhile. So sit tight and buckle in. One plant slightly looks like a cal/mag defiancy, but newer growth looks good. What lights are you running? 70f kinda cold if running LED want around 79-84 nothing over 85. But alot of people recommend your Vapor Pressure Deficit chart. Screenshot_20210801-165533_Samsung Internet.jpg
 
Obepawn

Obepawn

Well-Known Member
First off, nice plants. Second, they have to go a lot longer 4-5 weeks, and the plants are third, they are not worthless. Finish what you started and if you don’t like how it smokes, bless someone with the fruits of your labor.
 
Dosmokethereefa

Dosmokethereefa

Well-Known Member
Goin on pics u still got 5/6 wk 2 go bro, i ran Rqs Jha last yr took about 14 wk but urs look way bigger hence take longer dont fret = yeild more, ya calyx hqvnt even started to swell you got a bit of some sort of def, try a dose of epson salts hang in ther haste = waste :bigjoint:
 
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anth2078

Member
I am running 2 SF2000’s … I was running 80-80f and thought that was way too hot. Lights are off it will get back to 74-75 when they kick on. Running 16/8 light.
 
Dosmokethereefa

Dosmokethereefa

Well-Known Member
anth2078 said:
I am running 2 SF2000’s … I was running 80-80f and thought that was way too hot. Lights are off it will get back to 74-75 when they kick on. Running 16/8 light.
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Why 16/8 bro? I usually run 20/4 drop to 18/6 last few wk but ive got pals run 24/7 till harvest wi good results
 
Obepawn

Obepawn

Well-Known Member
anth2078 said:
I’m going to feed tomorrow, this is the first time this one in particular started yellowing …You all just made my day. I’ve been stressing for 3 weeks over the temp lol
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What temps are you stressing about?
 
ZuuTeD614

ZuuTeD614

Well-Known Member
anth2078 said:
I am running 2 SF2000’s … I was running 80-80f and thought that was way too hot. Lights are off it will get back to 74-75 when they kick on. Running 16/8 light.
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No that's a perfect temp 80 is good. And I would pull your humidity up too. If you have good air circulation I would pull it up to 60-65 if not stay around 50-55. Good luck and welcome to RIU!
 
ZuuTeD614

ZuuTeD614

Well-Known Member
anth2078 said:
I’m going to feed tomorrow, this is the first time this one in particular started yellowing …You all just made my day. I’ve been stressing for 3 weeks over the temp lol
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You look to have a little stretch as well. Always start with your lights low and if you see a burn raise them a little and find a sweet spot, or you can download a ppfd meter app on any smart phone. It reads LUX and PPFD.
 
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anth2078

Member
ZuuTeD614 said:
No that's a perfect temp 80 is good. And I would pull your humidity up too. If you have good air circulation I would pull it up to 60-65 if not stay around 50-55. Good luck and welcome to RIU!
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One last question. Will the terp bloom help the cal/mag def or do I need to treat it separately
 
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anth2078

Member
ZuuTeD614 said:
You look to have a little stretch as well. Always start with your lights low and if you see a burn raise them a little and find a sweet spot, or you can download a ppfd meter app on any smart phone. It reads LUX and PPFD.
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Thank you. I have some kush xl in there also. They stretched out big time but seems to be a trait of that strain. I have learned a ton of lessons in just a few weeks.
 
ZuuTeD614

ZuuTeD614

Well-Known Member
Whether pot feels light, then only use water let it get light then feed. I don't know your nutes maybe someone will jump in. I use dry amendments.
 
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anth2078

Member
Obepawn said:
First off, nice plants. Second, they have to go a lot longer 4-5 weeks, and the plants are third, they are not worthless. Finish what you started and if you don’t like how it smokes, bless someone with the fruits of your labor.
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ZuuTeD614 said:
Whether pot feels light, then only use water let it get light then feed. I don't know your nutes maybe someone will jump in. I use dry amendments.
Click to expand...
ZuuTeD614 said:
Whether pot feels light, then only use water let it get light then feed. I don't know your nutes maybe someone will jump in. I use dry amendments.
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Tiflis said:
Who is the breeder? Fastbuds?
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Greenpoint seeds
 
Tiflis

Tiflis

Well-Known Member
anth2078 said:
Greenpoint seeds
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Ah I see, I recently grew Jack Herer from Fastbuds and your story of no trichomes reminded me of it. That plant did not have a single crystal on it until well into flowering stage. Your plants look good, keep up the good work and practice patience :bigjoint:
 
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