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Back to Grow Questions
Luces en floración
IMCAGrower
started grow question 4y ago
Debería quitar los foco cfl o los puedo sumar al sodio de 400w? No tengo problemas de calor.
Solved
Week 5
Setup. Lighting
likes
GMSgrows
answered grow question 4y ago
Good to leave any light you have, but I would recommend placing you HPS horizontally for max light to the canopy. Cheers
3 likes
Complain
Selected By The Grower
Hashy
answered grow question 4y ago
If you have no heat problems then leave them in
1 like
Complain
SpiderMite
answered grow question 4y ago
Sure leave them. Just don't break them they have mercury in them. Toxic stuff.
1 like
Complain
Similar Grow Questions
Solved
Kershaw1231
Does she need more light ?
Does my plant need more light she is under a 300 watt light I do have a spare do I need to put it to use ? She seems to be growing a Lititle slow for 2nd or 3rd week I am using advanced nutrients grow, micro, bloom any help would be great this is my 1st grow thanks
Other. General questions
Plant. Other
Setup. Lighting
4y ago
1
4
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 ?? Nice if some now for veg and flower too ✌️
Setup. Lighting
4y ago
1
1
Solved
AliceInChainsmoke
1st Autoflower grow questions
Video is the girls in their small tent with my temporary DIY ventilation till the fan/filter kit arrives this week. Take a look! Thinking of trellis netting with 3inch squares. Need recommendations for grow light for remainder of grow & future grows coming soon for 2x2 tent.
Week 5
Buds. Other
Setup. Lighting
Techniques. ScrOG
5y ago
1
2
Solved
ngenius
What kind of specs does my light have??
Hey Everyone , I recently bought myself an LED grow light for about 100 euros. It is called a MASTERGROW 600W led Full spectrum. Does anyone have the same light and know if these have decent specs on them ? i cant really find allot of information about them online. Thanks !!
Other. Other
Setup. Lighting
4y ago
2
2
Solved
Eastbis
Which light schedule do you prefer for automatic?
Setup. Lighting
5y ago
5
6
Solved
TruTraTri
Day shift for Photos.
How to to a day shift for photoperiodics without mutation/hermies etc. Light schedule: 18/6; want to shift 8 to 12h backwards/forwards. Just in one shock? (e.g. give them 12h on top) Step by step? 2 weeks enough for recovery for 12/12 switch?
Setup. Lighting
2mo ago
1
1
Solved
Dankbudz1
Spider farmer
Helllp what’s up with my spider farmer only had it one month and half of its nearly blacked off I spent my all my budget on supposedly one of the decent leds now this has happend and I’m about 1/3 of my way through my grow what can I go guys
Setup. Lighting
4y ago
5
3
Solved
AUTOASSASSIN215
New 4x4x8 Tent Need a better light 400 budget any suggestions??
I have a new 4x4x8 grow tent growing about 4 to 5 plants so now i have to upgrade the light i’m on a budget about 400 dollars Any suggestions or strategy
Setup. Lighting
4y ago
12
14
Solved
Hydrogrow21
What grow led lights should i go for ?
Hi Peeps ! prob a question thats been asked 1000 times lol but i have a 80x80 tents and im looking to buy new LED Lights ! So question is what is your recommendation on lights ? MARS HYDRO ? SPIDERFARM ? or any other makes ? it will be used for a 4 pot WILMA SYSTEM !
Setup. Lighting
4y ago
4
4
Solved
Raining
SpiderFarmer
How far should I hang my SE-5000? Without having a par meter it's fiddling with it too much, I want to set and forget, Also, Does the veg seem slow for 3 weeks. Cheers
Week 3
Setup. Lighting
3y ago
6
5
Solved
JonnyKush
Light cycle
hi everyone, I wanted to ask if now that I am at week 6, if it would be better to switch to cycle 18/6? since it broke the ground it is doing 20/4 but I thought that maybe in flowering it needs more rest. thank you all for your help and good growth🌱💚
Setup. Lighting
3y ago
9
5
Solved
GhettoSetUp
Lights affect picture quality
I have just upgraded my lights to HPS from CFL and my phone camera doesn't like the light intensity. The pictures come out with light+dark stripes down them! Does anyone have a solution for this? 📸
Other. General questions
Setup. Lighting
4y ago
2
2
Solved
Jack22
Temperature
Do you think temperature is too high for this first stage? It’s about 28 degrees with light, and 18/19 in the dark.
Week 1
Setup. Lighting
5y ago
2
1
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
4y ago
6
5
Solved
tricombo420
mars hydro vs spider farmer
Ola, qual acham melhor ? Uma luz Mars hydro ou Spider Farmer? Por exemplo, entre estas duas qual a melhor para uma tenda 120x120x200 Spider farmer SF2000 LED ou MARS HYDRO TSW 2000 LED ?
Setup. Lighting
4y ago
8
8
Solved
Fusion
LEDs
Please help me understand LEDs as mains. Same amount of money I can run double the plants and produce larger sticky buds with hps/mhl combo. I was always under impression LEDS are a just a better florescent.
Setup. Lighting
5y ago
4
6
Solved
TheChronicHunter
11/13 for flower
I need my grow to finish flowering ASAP, due to extenuating circumstances... I’ve read that flower can occur faster under 11/13 with some loss of yield. Does anyone have experience here? How much will yield and flowering time be influenced?
Setup. Lighting
4y ago
2
3
Solved
MulzinMo
Quantum board lighting question
What setting should I be using on my 240 watt quantum board LED light? I currently have it at about 1/4 strength and 24" from the plants which are 2-3" tall at the moment.
Week 4
Setup. Lighting
5y ago
2
2
Solved
coloradogromie420
light upgrades
looking to upgrade light in the next year whats best for a 4x4 non dimmable and no hps gotta keep electricity bill low as possible im currently using 1800 watt x6 cob
Setup. Lighting
3y ago
2
Solved
Dillsnills
Bloom Switch???
Should I defoliate a lil bit? And should I jus switch to bloom switch about to start 7th wk running 1000 n 1200 wt kingled kinda cheaper lights but they work. Jus looking for input. They r drooping cuz there thirsty, I feed my gals in an hr.
Week 6
Plant. Other
Setup. Lighting
5y ago
4
3