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
My Bruce just went into flower this week , should ...
Growdude
started grow question 6y ago
My Bruce just went into flower this week , should TS 600? Very happy with the progress so far ✌️
Solved
Week 4
Setup. Lighting
1 like
Growdude
answered grow question 6y ago
I would be patient and definitely keep it at 18 inches on height. But I’ve read you can go 20 on 4 off with This strain. Love Auto fems very forgiving. Good luck with your grow looking AWESOME ✌️🌱✌️
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
bonemealheavenly
light cycle
once a photo period plant starts flowering can i run the lights like an auto 18/6? or does it need to be 12/12
Week 12
Setup. Lighting
6y ago
2
2
Solved
GermanGrows
Sonofarm good brand?
Hello all. Has anyone tried the SONOFARM pro sf-4000?
Setup. Lighting
5y ago
1
Solved
WeedSmeller
Which light for a newbie with limited height?
I only have 3ft of height to work with in my grow area. I have been looking at the 2x2ft and 2x3ft tents. Which light will give me the best quality buds? I've been looking at Mars Hydro and Spider Farmer.
Setup. Lighting
6y ago
2
2
Solved
Dillsnills
Can I run a 4inch fan to a 6 inch carbon filter? How many plants for 2x2x4?
I'm starting a new grow, I have a 2x2x4tent, can I run a 4 inch fan to my 6 inch carbon filter I have or do I need a 4 inch filter?also how many plants 1 or 2? Should I run kingLED 1200watt or 1000watt? Running Auto's either amnesia,blue Dream'matic. Advice opinions appreciated.
Setup. Strain - Autoflowering
Setup. Lighting
Setup. Ventilation
6y ago
6
5
Solved
AllHomeGrow
Black Light 30w
Hi everyone. What is your thoughts on introducing the Black Light (UV) during autoflower flowring stage? Any proof that it will increase THC and CBD ?
Setup. Strain - Autoflowering
Setup. Lighting
5y ago
4
2
Solved
Brebzzz
Light
Should had ad other Light for flowering ?? Or this one will do the job ?
Week 6
Setup. Lighting
6y ago
1
2
Solved
MomoCookie
Heyho So apparently my plant got bigger than I thought. After stretching its only 30 cm from the Mars TS 1000 (Its already on the highest possible position) And I'm running it at ~80% Do you think I can turn it up to 100%? It's always nice to go here Thanks for helping H. G.
Setup. Lighting
5y ago
6
Solved
buddhi_coop
Grow lights
Does this look ok? I have 2 plants not growing as fast as my macchiato plant. The other two are different strains, Runtz & Zittles. I don’t want to over do it but I know light is key so I thought I’d ask. Both 1000 watt uv & the other is led. I’m on veg week 5 of all 3.
Week 5
Leaves. Too few
Plant. Too short
Setup. Lighting
5y ago
3
2
Solved
GrowsInTents
What lights for a 2'x3'x6' tent?
What light or lights for a 2x3 footprint? Veg and flower. Deciding between 2x Viparspectra XS 1500, 2x HLG RSpec 100, or a combo 1 of each. Budget is 200-300ish. Cheaper is better. Open to suggestions. Not sure if I should have 2 of the same lights or mix n match.
Setup. Lighting
3y ago
8
9
Solved
Bluebeast007
6500k colour Suitable
Hi Guys, Would a CFL light with 6500k colour spectrum be able to flower my plants successfully? guys at my grow shop say it won't.......
Setup. Lighting
5y ago
2
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
4y ago
3
Solved
lukasbodo
Lightning Mc Queen
Why do you light a Plant more than 20 hours a day ? Maybe this a stupid Question, but i want it to know my brothers (;
Setup. Lighting
5y ago
5
Solved
Eva16
Setup
How many lamps 600w hps in room 3.30 with 3.30 or 13m² i think to set 6 lamp is it possible?
Setup. Lighting
5y ago
3
3
Solved
CannaJkee
Сколько ватт на 1 кв.м LED
Скажите сколько ватт света LED нужно на 1кв. метр. Сколько минимум, сколько норма, и сколько будет света прям за глаза прям. Светильники на 500w 100х100см LED. ТЕНТ 300х300, и сколько нужно вентиляции выдува в метрах кубических. планирую TD Silent
Setup. Lighting
Setup. Ventilation
6y ago
1
Solved
Ghostguy1337
When to switch LED to 100% power?
Another question. I appreciate everyone's response to the last ones. I am finding it difficult to google this one. When do I switch my LED to 100%? Currently, I am running it at roughly 60% at about 24in. Am I in 'true' veg? Its working on its 3rd node that has 5 fingers.
Week 2
Other. General questions
Plant. Other
Setup. Lighting
5y ago
3
2
Solved
Scandinavia
Should I keep my light hours or take it back down?
I had 20/4 lightcycle on my autos but because of humidity problems, I had to raise the hours with light on. First to 22/2 and now I had to put it to 23/1. Tomorrow I will get another LED lamp and soon a dehumidifier. Can I then turn it down to 20/4 again without too much stress?
Week 5
Setup. Lighting
10mo ago
2
3
Solved
clueless_smoker
Light source change stress?
Can changing light source cause stress to your plant? Yesterday I changed from a CFL to a 150w Mars Hydro LED and this morning she looked a bit "sad". I took the photo straight after watering hence the damp soil.
Week 3
Setup. Lighting
5y ago
7
5
Solved
GlockAbuser
Is this a sign of too much light?
I’m noticing the leaves grow extremely close to each other, should I be concerned at this stage, should I pull the light higher back? This is day 3 of week 2, I’m feeding it full advanced nutrients line up for veg. And drying out for a day and a half between waterings
Week 2
Setup. Lighting
3y ago
2
3
Solved
Growing_Rockets
Lux Meter Apps on Smartphones
What are your thoughts on Lux meter apps? The app on my Samsung Galaxy S10+ is showing 16,600 Lux at the tops of the seedlings, and converting that to a rough PPFD shows 222.55/umol/s/m². Reading more, 15k-45k Lux and 200-400 PPFD is good for early veg. What are your thoughts?
Week 1
Setup. Lighting
5y ago
8
4
Solved
AdaSteve
Have 2 1200 watt 2 switch LED lights at 19 inches. Currently using just Vegetation switch (assuming each switch is 600 watts) Seeking advice on light distance and if I should use both switches, Vegetative and Flowering. What is best without doing harm?
Week 6
Setup. Lighting
7y ago
2
7