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Northern Light & White Widow Automatic

Approved by Royal Queen Seeds
4
42
17
2254
2 years ago
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4
Indoor
Room Type
Topping
weeks 3
LST
weeks 4-7, 9
HST
weeks 6, 9
Defoliation
weeks 6, 9-10
soil
Grow medium
Perlite
Grow medium
Other
Grow medium
11 L
Pot Size
1.42 L
Watering
Grow Conditions
Week 2
Vegetation
4
cm
inch
Height
20 hrs
Light Schedule
12+ conditions after
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Nutrients
ml/l
ml/gal
tsp/gal
Commented by
Growtroll Growtroll
2 years ago
18.08.22/D8 - Well i made it to the 2nd week, and got a new seedling in the tent. Now i just have to figure out if i should keep the light at the same ppfd because of the new seedling, or if i should raise the others abit up with something. Will most likely go for the latter, so i can keep them all close to the suggested ppfd ammount. They recovered very well from the small incident i had with the lights last week, that gave them a tiny light burn. 19.08.22/D9 - Watered them with 100-150 ml of water with 1ml/l pure zym. PH 6.3 ppm : 36. 21.08.22/D11 - Gave them about 200 ml of water with 1ml/l pure zym. Raised the lights to 15-16 DLI over canopy ( the small seedling gets 14 DLI because of placement in tent and lower height). 22.08.22/D12 - Today i decided to water with runoff and some small dosage of nutes, as normal i should have done the oposite and watered with plain water first to see ppm as the soil i use is ferilized. I tried to water with Firsh force, pure zym, plagron terra grow and plagron sugars. with 1/4 of the recomended. i ended up on 315 ppm in the water and ph 6.5. I gave WW1 a 2,7L of this solution, and had runoff on 0.9L, ppm was 1660. I then let her rest for 20 min, and did the same again with only water and pure zym, ph 6.6, ppm 40. 2.7l, got 1,3l runoff ppm 1240, ph 6.6. I decided to water the rest aswell with only water and zym. ph 6.5-6.6. Got 1320 ppm of the first plant i watered (NL1) after the WW1, so i guess i will just have to trust the soil fertz untill the ppm is around 5-600 i guess.
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Grow Questions
Growtroll
Growtrollstarted grow question 2 years ago
Anyone that have experience with plagron lightmix? Or mycorhiza? that could explain why ppm spikes when i water with runoff?
Solved
Other. General questions
Other. Other
Feeding. Other
1 like
DutchDoobie
DutchDoobieanswered grow question 2 years ago
High, So when you water with runoff you are probably measuring the runoff for ppm right? This is not the right way to do it because you will measure the build up salts and nutritions that RUN OFF the soil. That is why you water till runoff because you want the build up salts and nutrients out of your pot. And replace them by new fresh nutrients. When you want to measure the pH or ppm from your soil just follow these steps: 1. Place soil sample about ¾ full in sample jar and add distilled water to cover soil. 2. Cap the jar and shake the soil vigorously a few times. 3. Let mixture stand 10 minutes to dissolve the salts in the soil. 4. Place the pH or ppm tester into the wet soil slurry. 5. Measure pH or ppm and record measurement. Happy Growing! 😋
Growtroll
Growtrollstarted grow question 2 years ago
Seems like i got mould in the top later of soil on my 1 plant (WW2). Beneficial fungus from mychorizza or harmfull? How do i tell the difference?
Solved
Other. Mold
1 like
gottagrowsometime
gottagrowsometimeanswered grow question 2 years ago
That's called mycelium bro. Its beneficial. It'll go after a few weeks. The plant will eat it up, as it decays it gives your plant a great boost in many areas. Fungus is generally your friend, unless you see it on your plant. You are growing in soil. You have a good thing going buddy. Now, some of it might go green, and look like mold. Even more so if you use any synthetic nutrients like a calmag. Try not to though. (As cal/mag in an organic grow is not good, especially with fungus. I can think of the name, but I know it'll cause issues. So if you can get an organic cal powder or just an organic cal and epsom salt. (If you have water above 170ppm you won't need calmag) but a dash of 250ppm Epsom salt never hurts during late flowering.. Good luck pal.
Growtroll
Growtrollstarted grow question 2 years ago
I see some new sugar leafs turning yellow in the edges, is this deficiencie issue or something else?
Solved
Leaves. Color - Yellow
Feeding. Deficiences
like
Sciolistic_Steve
Sciolistic_Steveanswered grow question 2 years ago
if referring to picture 14 / 16 at the top of the plant, i'd wager it's light stress. but, those are fan leaves. check ph, if proper that rules it out. could be a bit of bun, but if slow moving or any tweaks lately i'd let it play out to be certain what it is before reacting. By 10 weeks in, you are probably providing near 100% of the plant needs and 750TDS is not extraordinarily high.. it's a generally safe range at which you could potentially feed every irrigation. I can't see any of the sugar leaves in the pictures. I do see some damaged fan leaves.. mostly at the top and some at a node or two down from the top. Still think that's just light damage. 40-45DLI is a good chance of being too high for ambient CO2 levels. 45DLI definitely is.. 40 is borderline. Not all spaces have same co2 levels and your VPD is just as important to maximizing elevated CO2 use too.
Growtroll
Growtrollstarted grow question 2 years ago
Yellowing leaves top of the plant, bottom is green as grass. Both my northern light is doing this. DLI is tuned down to 30-35 on canopy tops but they still keep yellowing. Temps is 17 o night rh 55-65. Day 20 degrees and 55-60 rh. Late flower on both.
Solved
Leaves. Color - Yellow
1 like
Roberts
Robertsanswered grow question 2 years ago
Sounds like light burn
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GrowingGrannie
GrowingGranniecommentedweek 12 years ago
What a combo... White Widow and Northern Lights... fantastic! Good luck with the grow!
Growtroll
Growtrollcommented2 years ago
Thanks Nana!:) Looking forward to growing these classic strains!💪
homerjgangia
homerjgangiacommentedweek 02 years ago
Good luck with your grow mate!💪💪
Growtroll
Growtrollcommented2 years ago
Thanks mate!:)
TheNextGanjaMan
TheNextGanjaMancommentedweek 02 years ago
Good luck in the cultivation, I'm sending these on mine too
Growtroll
Growtrollcommented2 years ago
Thanks! Well be growmies then:) Will follow your diary mate, happy growing to you too!
DEEGREEN
DEEGREENcommentedweek 122 years ago
😇
Growtroll
Growtrollcommented2 years ago
😀🙌
Leuco13
Leuco13commentedweek 82 years ago
Amazing grow, very good lst.
Growtroll
Growtrollcommented2 years ago
Thanks!:)
Freddd
Fredddcommentedweek 22 years ago
Maybe get a LUX meter, you can pick one up for ten bucks they work well for checking the light intensity. It's so easy to give too much. Plants up to two weeks old only want 15-20K lux, during veg no more than 30K lux.
Growtroll
Growtrollcommented2 years ago
I have the app Photone, as the lux meters for led here cost 10-20x more, it is really handy and calc DLI aswell:)
DreamIT
DreamITcommentedweek 12 years ago
Enjoy growth mate 🍀🤘🦄
Growtroll
Growtrollcommented2 years ago
Thanks, it really is enjoyable mate!😊✌️
THCanbisGrower
THCanbisGrowercommentedweek 02 years ago
happy growing & good luck dude.
Growtroll
Growtrollcommented2 years ago
Thanks mate!:)
Legiongrower
Legiongrowercommentedweek 62 years ago
nice👍👍👍