Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Veg Nutrients
BigD_era420
started grow question 3y ago
Does applying Vitamin B1 beneficial to cannabis?
Solved
Feeding. Other
likes
Minnesota_Grows_420
answered grow question 3y 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
likes
Complain
Selected By The Grower
Mekster
answered grow question 3y ago
How’s the rest of your setup? Do you have everything dialed in and just looking for a tweak?
likes
Complain
Similar Grow Questions
Solved
hansgGG
Can I put Sodium Carbonate tabs in my DWC in order to soften the water?
I bought GHE soft water by mistake, what is my best option for now? Can I put Sodium Carbonate tabs in my DWC in order to soften the water? Use the soft water formula on hard water or throw Sodium Carbonate into the mixture
Other. General questions
Feeding. Chemical composition
Feeding. Other
5y ago
1
1
Solved
August_Westeros
Does low ph runoff need attention?
The ph run off of my plants has been consistently low, ranging from 5.5 to 6.0. Should I be concerned? The soil is Fox Farms Ocean Forest. The plants are OG Kush and Gorilla Zkittlez Autoflower. I’m feeding them straight tap water with a ph of 7.5-8.0.
Week 6
Feeding. Other
4y ago
5
3
Solved
PlanTings
Is everything ok?
I am not sure if my plants are growing well enough. It's in the middle of the third week. Could anyone advise me if I am giving the right amount of nutrients to the plants? I have everything noted in the diary. I know my pictures are not the best, but you can still see the size
Feeding. Other
5y ago
1
2
Solved
MuffyGrows
Bloom boosters with grow dots?
Should I add flowering additives in flower while using grow dots? If so, recommendations?
Week 2
Feeding. Other
4y ago
1
2
Solved
Buds2k22
My photoperiods have made progress since the start of the week (now on day 5 to week 3 on pic 1 and W4 on pic2) I’m currently running a water then feed
Repeated schedule & the ph on both has increased from5.85 to 6.1 roughly 1. after each feed ppm bounces from 435 to 575 In and out of feeds feel like asking for more feed? But scared to over do it on the nutes 1 plant still look darkgreen! any advice on this or any tips notice
Plant. Stem - Weak
Feeding. Schedule
Feeding. Other
3y ago
2
Solved
SGNzzz
hi this is my first time here. im going to grow auto hindi kush i got selfmade tent 60x60x160. i got 3 type light one 120w led one econom80w with white light and one 100w yelow simple lamp is this normal for growing? is frlora trio nutrients good for mixed soil ?light18/6 thx
Setup. Lighting
Feeding. Other
6y ago
1
1
Solved
thenewdude
Hello! time to feed flowering Fert or another week of veg post fimming an auto?
hello! week 5 with my auto, should be flowering week. but I fimmed her, so , please look at my last week and tell me if I start giving her flowering fertilisers or If I stick to another week of veg? thanks
Week 5
Feeding. Schedule
Feeding. Other
Techniques. FIMing
6y ago
1
1
Solved
mRJ519
How much longer we thinking
Just wondering how much longer you guys think
Week 12
Buds. Other
Plant. Other
Feeding. Other
6y ago
2
Solved
AUTOASSASSIN215
Switching to MegaCrop can i just use it or should i flush 1st ?
Just got Mega Crop !! was using Fox farm trio My question is should i flush my autos which are in early flowering before i use the new MCnutes or can i just use it next watering ??
Feeding. Other
6y ago
1
2
Solved
buddhi_coop
Organic Cal/Mag Feeding - Epsom Salts
Is it a good idea to use epsom salt with all my feeds? I’m growing organically so I’m trying to find a source for cal/mag I can use like Botanicare’s Cal Mag.
Feeding. Schedule
Feeding. Deficiences
Feeding. Other
5y ago
1
2
Solved
LostInTransit23
Best Nute Combination?
New to this, I'm asking alot if questions to get my grow started in the best possible way, I have 3 autos I plan to grow, I'm gonna use biobizz all mix however I don't know whether to use the biobizz indoor starter pack or my shogun a and b with cal mag.
Setup. Strain - Autoflowering
Feeding. Schedule
Feeding. Other
6y ago
1
2
Solved
Jackweed77
VELOKELP Remo Nutrient
I have read that the Remo Nutrient Velokelp can also be sprayed directly on the buds .... has anyone ever used it like this? is it effective?
Week 12
Feeding. Other
5y ago
1
Solved
Juniper
ppm control
Can ph up/down solutions affect the ppm value
Feeding. Other
6y ago
3
7
Solved
Comarka
Top crop vs Biobizz
I have used Top Crop fertilizers on my first grow and I think I wanna try Biobizz ones. Top crop did not fulfill my expectations. Has anybody any kind of advice or impression regarding these two brands?
Week 2
Feeding. Other
6y ago
2
2
Solved
Iainishere
How did I do ?, i can take it ....honestly.
Hi, in in effort to learn from my grow and gain some insight please feed back to me what you think I did wrong, right, could have done differently, should change for my next grow etc. Im not sure if ill be able to open a question after i harvest the last plant so asking now. Thx
Week 14
Plant. Other
Feeding. Other
Techniques. Other
3y ago
5
5
Solved
TimTheTerpMan
How much Nute Solution Per Watering? Same as a Normal Watering?
Hey guys, when you feed with nutes. Do you feed with the nute solution gallons wise as much as you would with just a plain watering? If so is there an easier faster way to water than with this damn pump sprayer?? Just taking for damn ever..
Week 5
Feeding. Other
6y ago
5
2
Solved
Reaper
Coco watering
im not sure on how much water to give? once or twice a day ? at this size ?
Week 5
Feeding. Other
6y ago
2
4
Solved
MantisMan
When to start my flush (lots of close up pics)
I'm curious when I should to begin flushing one of my plants. I know I don't have a diary for her, but she's in her 6th week of flowering starting her 7th week on Wednesday (August 5th) and from what I've read Dread Bread takes between 8-9 weeks to finish. Any opinions?
Other. General questions
Feeding. Other
6y ago
4
Solved
Victusaa
Harvest time / final feeding
What do you guys think about harvest time/feeding? 7,5 and 12,5lt - 2 weeks, max 3 weeks. Thinking of switching to plain water or give overdrive one more week then switch to plain water 12,5 stretched one - 3 weeks. Add nutes for another week, then switch to plain water Thanks
Week 12
Other. Other
Feeding. Other
5y ago
1
1
Solved
Apolloo
I make up nutrients in a 20-liter pail, but the pH rises significantly the next day. Is this due to the fact that I am using aeration to supply oxygen as advised by a friend? Do you use aeration? Also, is there anything I can do to reduce the pH fluctuation?
Feeding. Other
5y ago
2