Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
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
Debunking Bro-Science
ernest_twwg
started grow question 4y ago
Debunking Bro-Science, Part 1: https://youtu.be/R9yj_sVm2QA Full video found here: https://youtu.be/W-3ZZJyk5lc
Open
Setup. Lighting
likes
Answer
GrowingGrannie
answered grow question 4y ago
Thanks for putting this up... very interesting and I learned a lot - which, as you know, is something I try to do every day!
1 like
Complain
Candog
answered grow question 4y ago
I have studied every video I can find with Bruce bugbee and his colleagues.if I had the money i would take the class he teaches. I have been using his info growing 2 + years with great success.i follow modern horticultural practices not stoner lore
1 like
Complain
Similar Grow Questions
Solved
DWCbuds
Lights airstone c02
What light to plant distance would you set it at? The only test I've done is at 25 inches its stable at 80°f and 75% humidity. When I lower it to 18 inches, the tent read 85°f and 73 humidity. Other question I have is what's your favorite air stone(disk)? Lastly, add c02 yes/no
Week 2
Setup. Strain · Autoflowering
Setup. Lighting
Setup. Ventilation
6y ago
2
2
Solved
420chris
Lampe gesucht
Are there good LED lamps for around 400€?
Week 2
Setup. Lighting
5y ago
1
3
Solved
Martian
Irregular light schedule.
I am thinking about giving her 24h lights a few days a week and then go back to 18h. Just to give her a boost. Will this irregular light schedule harm her? My first thought is that it doesn’t matter much since she is an auto, however I know that plants love balanced environments.
Week 3
Setup. Lighting
2y ago
14
8
Solved
Ionic20
Light time
Hi, I currently run my lights at 9am to 3am can I change this to 9pm until 3pm? Or will it stress the plants out
Setup. Lighting
6y ago
2
2
Solved
UKgrowerNCL
Can anyone identify this LED light I am using, a friend gave me it and i was just curious of the brand. If you need more pictures feel free to ask 😁✌️ Thanks happy growing.
Week 1
Setup. Lighting
7y ago
1
2
Solved
Odin9
Spider Farmer SF-4000 dimmable
Hi how high should i hang and how much dim %?? whit spider farmer sf-4000 dimmable for seedlings g ??
Setup. Lighting
5y ago
1
Solved
SouthernIndica
Grow light upgrade importance
Importance of light spectrum? I'm upgrading my 5 small 15W lights with a 240w Grow Bar with Samsung LM281B diodes. My girls are growing and look fairly healthy but the speed is super slow. I'm installing the upgrade today, can I expect better results and speedier growth? 21w veg
Setup. Lighting
3y ago
2
2
Solved
shipton
Transfer from seedling LED to HPS
I am starting under a MarsHydro TL1000 (150watts led), and I wanted to know when I should transfer to my grow tent, which I have a 600watt HPS all setup ready to go. Should I wait a few m ore weeks or is 2 weeks old ok to put under?
Setup. Lighting
4y ago
2
5
Solved
Myrcene
Critical Orange Punch vegetative state enough light?
Begginner Outdoor Grow. Any advices much apreciated. She seems to go slow, is the day sunlight enough at this stage ? thank you.
Week 1
Setup. Lighting
4y ago
3
1
Solved
Vegas_Kind_Budz
I have grow space 48 x 24 x 60, I have an LED 2400 W, AC infinity 4 inch in-line fan, temperature is creeping up to around 86°, vents open at bottom of 10 should I use a humidifier to lower temperature? Add a fan?
Setup. Lighting
7y ago
4
7
Solved
sndwich
Best LED Light set up
Hey lovely peeps, So looking at my next set up to be LED, few options out there so wanted to see what ppl can suggest, needs to have built in fans to help with heat from the light, can go up to 1000W but not necessarily needed, 5ft x 5ft grow tent Thanks again for thoughts
… Show more
Setup. Lighting
Setup. Other
6y ago
2
2
Solved
ngenius
Hey guys 1 i have a question regarding LED lights . this is the question; i have a 3x3 tent or 1square meter , and i was wondering what the best LED would be for doing veg and flower all in the same 3x3 tent. Would love to hear your input on wich LED i should go for. Thanks !
Setup. Lighting
Setup. Other
5y ago
9
8
Solved
antekirtt
Uncommon brand LED lamp distance
I have the following lamp: LED Alien strippanel 630W, full spectrum, PPF 1700 umol /s, efficacy 2.7 umol/J Does anyone have the same? I have some issues on understanding the distance from canopy, the specifications say 15.2cm above it, but honestly it seems too close.
Week 1
Setup. Lighting
4y ago
8
9
Solved
sativa_lover
Lower lighting at switch to 12/12?
Do you typically want to lower your lighting when you switch to 12/12? I'm a little confused about what is meant when they say to have a 12" light distance for flowering and 18" for veg. Does that mean lower to 12" at the switch to 12/12, or just maintain a min 12" distance?
Week 8
Setup. Strains · Photoperiod
Setup. Lighting
7y ago
1
2
Solved
hirund
Should I switch to flowering now?
The height of my growbox is 120cm (4 feet) and I'm afraid that sativa can grow taller than that.
Week 2
Setup. Lighting
6y ago
3
3
Solved
yokotasan
Booster light did not turn off during night time
6th week of flowering AUTOFLOWERS 20/4 I accidentally left 20w 600mn booster for 3h during dark period (I noticed as switched off)
… Show more
Setup. Lighting
2y ago
6
4
Solved
izzy89
Mars Hydro FC4800 vs FC-E4800
FC4800 = 2016 samsung diodes| 2,8 µmol/j |1347µmol PPE -- FC-E4800= 2646 bridgelux diodes | 2,7 µmol/j |1328µmol PPE Both are 480watt lights... Is there a difference between µmol 2,7 and 2,8 when it comes to yield? Is the FC4800 worth the extra money? Doesn't cost much more
Setup. Lighting
5y ago
5
2
Solved
Frezzy
Growlampe
Hello everyone, I've been looking for a good grow light that can handle multiple plants without any issues. I've heard a lot of good things about the Mars Hydro TS600. Is the light better for single plants, or can you also grow multiple?
Setup. Lighting
2y ago
3
3
Solved
coloradogromie420
1800 watt hao fst cob
anyone ever use a hao fst 1800 cob grow light im using two in a 4x4 tent rn until i get a new upgraded one actual watts is somewhere between 240 to 300 from some reviews ive read
Setup. Lighting
5y ago
3
Solved
Dazed_And_Confused
Grow Light for 3x3 tent
Looking for a good grow light for a 3x3 flower tent. -Price is not an issue -Low heat since I am venting into my living area. -Even light distribution. I plan on doing a SCROG so having the same light intensity on the edges as the center would be best.
Setup. Lighting
6y ago
7