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Back to Grow Questions
Veg Nutrients
BigD_era420
started grow question 2y ago
Does applying Vitamin B1 beneficial to cannabis?
Solved
Feeding. Other
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Minnesota_Grows_420
answered grow question 2y ago
Harley Smith is a big proponent of B1 in cannabis. Others are not so sure. Here is what he has to say.
www.youtube.com/watch
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Complain
Selected By The Grower
Mekster
answered grow question 2y ago
How’s the rest of your setup? Do you have everything dialed in and just looking for a tweak?
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Similar Grow Questions
Solved
ramika
Здорово ребята! у меня вопрос :как определить последние 10 дней / неделю цвета когда надо переходить на рипен? по паспорту работает только в идеальных условиях ! как определить,по цвету трихомм,или как? удачи и счастливого роста!
Week 17
Feeding. Other
5y ago
2
1
Solved
Kroustiflex
Booster / Buds
Is it ok to spray some booster on the young heads ? Should I only spray the big leaves ? (GD booster, organic)
Week 8
Feeding. Other
5y ago
3
3
Solved
SlyNJen15
Why is my run off high?
Coco and clay pebbles run off water reading 7.1 and my water going in is at 5.8. How do I fix it? I water twice a day with at least 20% run off every time. Should I water more often? Or do a flush to bring the pH back down. I know it should be the same going in and out.
Feeding. Other
3y ago
3
4
Solved
Rush2112
Optimal pH
Is it more important to measure pH of soil or of the water/nutrients used for feeding? Or both? If so what’s the optimal pH? Thanks!
Feeding. Other
5y ago
3
Solved
Flamingo21
How to raise ph in soil?
I checked the runoff ph, a week ago it was at 6.2 and 3 days ago when I last watered it was already 5.9 even though I watered with ph 6.7 (I always used to water with ph 6.5) but the 6.7 didn't help much. So I have to water today again she's dry, Or flush with high ph water?? Idk
Week 8
Feeding. Other
4y ago
5
4
Solved
DayOneGrowersATL
When to stop feeding nutrients
Hello I’m curious about when I should stop feeding her nutrients and begin a water only flush. First time grower so any tips would be GREATLY appreciated!! We are in week 9 of Flower and she should go about 10
Week 17
Feeding. Other
5y ago
4
2
Solved
Randyb4
Nutrient lock out?
Well watered my plants with great value drinking water. Ph 4.11. Didn't check ph until week 3. Currently upping it to 6.5 after I found the issue. Does this look like nutrient lock out? They were in root Riot starter plugs. And I fed the some clonex and great white microbs.
Week 2
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Other
4y ago
5
3
Solved
Darkdarktime
Nutrients / budlets
Hi, do I have to use bloom nutes to avoid popcorn buds and budlets, or is my coco coir, rich topsoil and small amount of nutes enough for it to flower well and plump up?
Week 7
Feeding. Other
4y ago
3
5
Solved
Tryna_grow_Tonya
Bloom nutrients recommendations
Only fed my girls water so far 10 week veg flipped 6 days ago. Thinking of buying some bloom nutrients (zero experience with nutrients etc) what's your favourite your go to the best to use etc? This will be my first successful larger grow so I'm keen to not f@%k it up.
Feeding. Other
5y ago
4
4
Solved
wenworg
Veggie question
Dropped my light to 12" should I raise it higher. what is a good temp. Add comments about my gardening technique?
Week 2
Feeding. Other
4y ago
1
1
Solved
Jeffrokush
Watered her. Hopefully she perks up
Yeah that’s just a blurple light I use here and there but I checked the soil and it is mostly dry so I am going to water. It’s been about a 1/2 hour since watering in the pics
Week 2
Feeding. Other
4y ago
1
1
Solved
johdlong
Has anyone tried Ethephon containing products such as Florel?
I am gonna spray my hermies with this stuff that has Ethephon in it. Hopefully itll deter my herms from making pollen. I was wondering if anyone on here has it and if its effective for them? I'm only gonna try one or two at a time in case it hurts them. They're just herms anyways
Week 12
Buds. Other
Feeding. Chemical composition
Feeding. Other
3y ago
5
Solved
Growery
Optic-Foliar 'Overgrow' spray use
What are people's thoughts or reviews on Optic Foliar Overgrow, foliar spray? I've recently had some leaf issues showing some deficiencies, likely calcium, maybe pH related... Lemme know what you think. Thanks
Feeding. Other
5y ago
2
Solved
Foxtrotoscar
Medium
I’m currently using miracle gro but thinking about changing as I’ve heard bad reviews about controlling the nutes, also I had an amnesia lemon growing alongside my AG and it ended up getting burnt up. If I’m using pots what medium and nutes should I be using throughout? Thanks
Week 8
Feeding. Other
5y ago
4
3
Solved
FlynnRyder
Res Changes
Hey, guys don't judge me for this one but when you do res changes in hydro where do you keep your plants in net pots while you scrub down? lol. I have been putting them in a bathtub with cold water but how long will they be ok without airstones etc? I just never thought about it
Week 4
Plant. Other
Roots. Other
Feeding. Other
5y ago
1
2
Solved
BruceBlack
PK 13/14 week 10
What do you think about PK 13/14 from Canna? I will add 1ml/lt water maybe twice, the girls are supposed to be finished within two weeks but as I see they will need at least until the 10th week to be ready, are you agree? Thanks
Week 10
Feeding. Other
5y ago
1
1
Solved
Homestickycannabis
What's a good ec , ppm for soil grow around week 4 veg ?
Hello growmies and ladies. Ok I just got a ppm EC meter and I'm on the upside of the learning curve for ec and ppm . I checked the water I'm using and it showed a 140 ppm and a EC of 340. I'm using filtered and de chlorinated water . Can I use water as is providing I adjust pH ?
Feeding. Other
5y ago
1
Solved
Takingtheplunge
So the double kush cakes seems like it might be ready for the flush but I’m not 100 percent sure
Week 9
Feeding. Other
4y ago
2
3
Solved
pampa1989
Spiruline fertilizer
Just wondering if anybody here has experience in using Spiruline as source of food for the plants? It is an algae with lots of nutrients and beneficial stuff and I am trying to use it for my plant but perhaps I am doing something wrong/useless. Any experience to share?
Feeding. Other
5y ago
3
6
Solved
Abacus
Bloom ferti
Should (Monday) I start feeding for bloom?
Week 4
Feeding. Other
3y ago
10