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Blue City Diesel Platinum

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26
618
4y ago
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Soil
Custom
Perlite
Custom
Other
Custom
Outdoor
Room Type
Topping
weeks 7
19 L
Pot Size
0.76 L
Watering
G
Germination
4y ago
Northern_Ent Strain is actually Blue City Diesel Platinum Super Sour or something like that. Breeder is Jordan of the Islands who created the famous God Bud. Regular seeds so I’ll have watch out for males. This plant supposedly has an unusually high THCV concentration so I want to check that out.
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5 comments
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1
Week 1. Vegetation
4y ago
6 cm
18 hrs
23 °C
60 %
23 °C
Northern_Ent Had a shitty run of luck germinating seeds....I think I must have buried them too deep in the soil. Two of four seeds made it above ground (so far) but only one survived. Having problems keeping seed starting room humid enough and I lost one seedling from drying out I think. Fuck. Oh well, still learning. May 2: it seems the well water here is not good for starting seeds. Ones started with city tap water had a high germination rate, but the well water germination rate was much lower. Now using distilled water with much better success. Some good seeds were wasted before figuring that out. Oh well.
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1 comment
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2
Week 2. Vegetation
4y ago
6 cm
18 hrs
23 °C
60 %
23 °C
Northern_Ent May 10: transplanted into 5 gallon grow bag. Leaves are a bit burned, but it should be getting better soon.
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1 comment
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3
Week 3. Vegetation
4y ago
6 cm
18 hrs
18 °C
60 %
23 °C
10 °C
19 L
1 L
Northern_Ent May 11: nasty nutrient burn and/or frost damage. Still working on balancing things out a bit better... May 12: overnight lows are now reliably above zero. Woohoo, hopefully the plants start looking better. Growdiaries database limit is 10 C but overnight lows here are still only about 5C with some nights near zero. May 13: bought Cal-Mag to try and fix nutrient burn. Combination of cold temps, high sodium well water, FPJ, LAB and barley sprouts was obviously way too much. I stopped LAB and FPJ a few days ago now, and things improved for some plants, but today I concluded it had to be the excess sodium and lack of calcium that is the main problem. Not just frost, and not just barley sprouts/FPJ cuz even new seedlings were showing the same kinds of distress, and (likely) not the soil mix. Excess sodium is ugly and can even be enough to kill the plant. This water is exceptionally sodic (95 %meq/L) and that means the sodium adsorption ratio (SAR) is about 20 which is impossibly bad. Cal-Mag to the rescue (or at least a short term fix until the water hardener is working). May 15: still burnt but I think (?) it’s recovering. And the water hardener looks like it is going to work. 😎 May 17: the water hardener is completely effective at exchanging sodium for calcium and magnesium. Red Sea Reef test kit used to measure Ca and Mg confirms 100% sodium replacement by Ca and, surprisingly, Mg. That is surprising because limestone is CaCO3 and would not be expected to have much Mg available. Anyway, 11 meq/L of Na (250 mg/L is replaced by about 5 meq/L of Ca (100 mg/L) and about 6 meq/L of Mg (80 mg/L). The plants like this hardened water much better than the super soft well water. Now if I can just get this plant looking better.
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4
Week 4. Vegetation
4y ago
6 cm
18 hrs
18 °C
60 %
23 °C
10 °C
19 L
1 L
Nutrients 4
LAB - lactic acid bacteria 20 mll
FPJ - Dandelion greens 1 mll
Dr Bonner’s Peppermint Soap 0.1 mll
Northern_Ent May 19: cold overnight near 0 C but plants were covered and seemed to do alright. Foliar spray at 11 am. May 21: cold overnight four or five nights in a row. Plants generally are recovering from the early sodium overload. This Blue City still doesn’t look great but it’s slowly getting better.
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3 comments
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5
Week 5. Vegetation
4y ago
6 cm
18 hrs
18 °C
60 %
23 °C
10 °C
19 L
1 L
Nutrients 1
LAB - lactic acid bacteria 20 mll
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2 comments
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6
Week 6. Vegetation
4y ago
5.99 cm
18 hrs
18 °C
60 %
23 °C
10 °C
19 L
1 L
Nutrients 1
LAB - lactic acid bacteria 20 mll
Northern_Ent June 7: still slow likely due to coldish overnight temps but making progress finally.
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2 comments
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7
Week 7. Vegetation
4y ago
15.24 cm
18 hrs
22 °C
6.4
700 PPM
60 %
18 °C
11 °C
19 L
1 L
Nutrients 3
LAB - lactic acid bacteria 15 mll
Alaska Fish Fertilizer 4 mll
FPJ - nettles 0.5 mll
Northern_Ent June 14: topped. Been applying full foliar (LAB, silicate, soap, fish) and also FPJ nettles on June 13. June 15: thunderstorms yesterday and today so no foliar spray last night or today.
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Used techniques
Topping
Technique
8
Week 8. Vegetation
4y ago
20.32 cm
18 hrs
22 °C
6.4
700 PPM
60 %
18 °C
11 °C
19 L
1 L
Nutrients 4
LAB - lactic acid bacteria 15 mll
Alaska Fish Fertilizer 4 mll
FPJ - cannabis tops 0.5 mll
Northern_Ent June 22: she’s happy now and is picking up speed with the nice sunny and hot weather (28 C).
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9
Week 9. Vegetation
4y ago
35.56 cm
18 hrs
32 °C
6.4
700 PPM
60 %
18 °C
11 °C
19 L
1 L
Nutrients 5
LAB - lactic acid bacteria 15 mll
Alaska Fish Fertilizer 4 mll
FPJ - cannabis tops 0.5 mll
Northern_Ent Historic heat wave. Three days of hitting 36 C.
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1 comment
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10
Week 10. Flowering
4y ago
48.26 cm
18 hrs
30 °C
6.4
700 PPM
60 %
18 °C
11 °C
19 L
1 L
Nutrients 6
LAB - lactic acid bacteria 25 mll
Alaska Fish Fertilizer 4 mll
WSC - water soluble calcium 1 mll
Northern_Ent July 3: heat wave is now over. She has grown 2 inches in 2 days so maybe she won’t be so small after all.
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2 comments
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11
Week 11. Flowering
4y ago
53.34 cm
18 hrs
30 °C
6.4
700 PPM
60 %
18 °C
15 °C
19 L
1 L
Nutrients 5
LAB - lactic acid bacteria 25 mll
Alaska Fish Fertilizer 2 mll
WSC - water soluble calcium 2 mll
Northern_Ent It’s a sudden sad ending for this girl. No indication of hermie at all until this morning when there are suddenly a bunch of male flowers. Damnit. I was looking forward to trying this one. Likely mostly due to heat stress but she’s done no matter how it happened.
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11
Week 11. Harvest
4y ago
Happy Harvest Day!
Rated
6/10
Rated
Hermied. Damn, I was looking forward to this one. Likely due to heat stress. It was next to two plants being sprayed with colloidal silver, but I’m quite sure that I didn’t get any on this plant. Will definitely try again next year.
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Spent 79 days
Ger Veg Flo Har
Normal
Difficulty

Height
Day air temperature
Air humidity
PPM
PH
Light schedule
Solution temperature
Night air temperature
Pot size
Northern_Ent Damnit.
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2 comments
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26 comments
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homerjgangia
homerjgangiacommentedweek 04y ago
Good luck with your grow mate!💪💪
J_diaz420
J_diaz420commentedweek 04y ago
Éxito en todo 👍🍀
Ferenc
Ferenccommentedweek 94y ago
Happy Growing @Northern_Ent
ThePassionForWeed420
Buona coltivazione e felice crescita amico 👏 👏
DreamIT
DreamITcommentedweek 24y ago
Enjoy growth mate 🤘🍀🦄
ThePassionForWeed420
Buona coltivazione e felice crescita amico 👏 👏
Rimka
Rimkacommentedweek 04y ago
Good luck 🍀💚
GrowwUp
GrowwUpcommentedweek 54y ago
Good to see she is recovering good. Nice job finding out the sodium issue.
Northern_Ent
Northern_Entcommented4y ago
@GrowwUp, thanks. Still having some problems but the water hardener is working great.
TeknoRanger
TeknoRangercommentedweek 114y ago
good luck with the good luck with the grow....enjoy.
DJST23
DJST23commentedweek 74y ago
northern lites and blueberrry?????? that sounds amazing! congrats and looking good.
spyder
spydercommentedweek 44y ago
good luck with the grow,,enjoy.
Lacrima
Lacrimacommentedweek 34y ago
Happy Growing ! 😊💪
Lacrima
Lacrimacommentedweek 14y ago
Happy Growing ! 😊💪
NorthernChemist
NorthernChemistcommentedweek 04y ago
Interested to see how this one turns out :)
WishiFishi
WishiFishicommentedweek 34y ago
it needs potassium
Northern_Ent
Northern_Entcommented4y ago
@WishiFishi, no worries. I deal with water chemistry at work, and I knew this water had high sodium, but I thought it would be a long term soil structure problem and not an immediate growing problem. Sodium isn’t normally an issue but the ratio is so off in this water that it prevents the plants from accessing Ca, Mg and K all of which are crucial. Anyway, should have the water sorted in a day or two and hopefully that will fix things. Good luck with your growing and thanks for the comment...always learning means rethinking things sometimes.
WishiFishi
WishiFishicommented4y ago
@Northern_Ent, ohhh, that makes sense! I'm still kind of new to growing, but I thought I'd try to help 😅
Northern_Ent
Northern_Entcommented4y ago
@WishiFishi, K thanks. It relates back to too much sodium which has messed up the cation ratios.
NorthernChemist
NorthernChemistcommentedweek 104y ago
Hey looking good man. Did this one turn out as female? Looks to be just starting flower as well but hard to tell... this was an excellent strain and curious if a 'traditional' photoperiod variety will flower outdoor... watching this one closely.
Northern_Ent
Northern_Entcommented4y ago
@NorthernChemist, hi and yes it looks to be a female. I’ll start force flowering all the photos soon. My side by side comparison last year on my two Wonder Pies showed that forcing clearly produced better buds. Flowers maturing under stronger light beats longer veg period.
GrowwUp
GrowwUpcommentedweek 34y ago
Shit. It looks nasty. I hope it turns out good, mate. Good luck
Northern_Ent
Northern_Entcommented4y ago
@GrowwUp, not really looking much better yet but at least most of the cause has been found and fixed. Too much sodium was preventing the plants from accessing the other cations (Ca, Mg and K). Now have a way to harden the water by exchanging Na for Ca and Mg. And I stopped using barley sprouts for now as those are high K and best used later. Still dangerously low overnight temps aren’t helping but at least the cation imbalance has been fixed.
DoDrugs420
DoDrugs420commentedweek 114y ago
Picking Blue Lights was a wonderfull choice!
JERJERA
JERJERAcommentedweek 64y ago
Wish you good luck and happy growing 😊🙏
Cannabeast40
Cannabeast40commentedweek 64y ago
Wish you good luck and happy growing 😀💪🙏
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