Yellowing 10wk flowering

shiva71

Well-Known Member
Hiya
Heres my Strawberry Cough 10 weeks into flower, shes a sativa so maybe another 2 weeks. Fan leaves noticeably yellowing, is this normal for a plant entering last phase of flowering? She in DWC, 950ppm has been stable.
Anything to worry about?
Thanks :)
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shiva71

Well-Known Member
Ok thanks guys! Yeah trichomes, I've yet to grow a plant that has frosty buds, they never seem to develop. Kinda annoying!
How I do it? Well, pretty simple set up, 2x2ft tent, dwc, basic 135w qb288, Canna nutes, that's about it! I think it's much easier having just one plant that you can give all your attention to, that's definitely an advantage.
Cheers!
 

shiva71

Well-Known Member
I just monitor ppm closely, work on the basis if it drops I raise it, if it goes up drop it and try and find the sweet spot, with this girl it was about 900.
My biggest issue at the moment is humidity, after lights out and she's been zipped up it's up to 70% which I fear is waaaaaaay too high for flowering, I've had mould issues every grow...eek. it's really a drag sifting through what should be lovely weed and it's all rotten, I really hope it doesn't happen this time but unless I can get the humidity down then I'm kinda fearing the worst :/
 

Trippyness

Well-Known Member
Looking fine mate. Those Sativa that lean on the heavy Landrace side can take some serious time.
Beautiful no Negatives. Just time for her to start the end of her cycle.
 

Romulanman

Well-Known Member
Thanks for the comments guys any thoughts about the 70% humidity, it's bad news right?
Looking at the VPD chart if you are at 70% RH then your temps should be between 81-88 degrees for mid/late flower stage. I would imagine the 60% range is more acceptable in later phases. What kind of temps do you have?
 

shiva71

Well-Known Member
Looking at the VPD chart if you are at 70% RH then your temps should be between 81-88 degrees for mid/late flower stage. I would imagine the 60% range is more acceptable in later phases. What kind of temps do you have?
It's more in the 50-60% range now, temps pretty constant 86°, I need to look into this VPD stuff.
Cheers!
 
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