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Back to Grow Questions
Ciclo luce
Ramgi
started grow question 5y ago
veg/ veg-blum last week solo blum vorrei sapere se è corretto ringrazio anticipatamente
Solved
Setup. Lighting
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Ramgi
answered grow question 5y ago
Risolto grazie
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Complain
Selected By The Grower
GMSgrows
answered grow question 5y ago
Last week straight ph'ed water. Cheers
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Similar Grow Questions
Solved
czlok
Lamp distance at first weeks
What is the best distance for my lamp (Mars hydro 150w) in Plants in this earliest stages?
Setup. Lighting
5y ago
3
1
Solved
Grow4Releaf
Side lights ?
Would my plants benefit from these extra lights hanged to the side? Photos included of light and how they look. Above are two SF1000D lights. Curious if these will help the under growth or if it's just a waste? Thanks for any info anyone can share . Happy growing!
Setup. Lighting
Setup. Other
Techniques. Other
4y ago
4
4
Solved
odrex
Should I switch to 12/12 lighting? - Autoflowers not showing pistils after 5 weeks
Growing five plants (germinated Sept 8) including 3 Anvil and 2 BlackStrap autoflower strains from Mandalorian Genetics. The BlackStraps have been showing pistils since about end of week 3. No Anvil plants are showing pistils. Should I switch the lighting schedule to 12/12?
Week 5
Plant. Other
Setup. Lighting
5y ago
3
3
Solved
Jojoman
Greenhouse times ending
Hi good people of GD My random seed survived 2nd week in Greenhouse. Luckily the weather is hot for end of September however i know i have to shift to indoor. When should transplant to a bigger pot and when?
Plant. Too tall
Setup. Lighting
Setup. Outdoor
6y ago
3
3
Solved
GhettoStyle
friends, help me with advice what kind of yellowness on the leaves is what this can be!?
this is a clone that moved into the system a week ago! Now he has advanced GMB 1.2 (EC) pH 6.1 fertilizer
Setup. Clones
Setup. Lighting
Feeding. Deficiences
4y ago
1
1
Solved
KCduzit
Plug timer running fast
My plug timeris running about 10 fast each 24hr. And is now at about 2 hours past the actual time. This causes the light cycle to shift forward slightly everyday. Should I set it back to the correct time, leave it be or buy a new one? It is plugged vertically in wall socket.
Week 4
Setup. Lighting
6y ago
1
2
Solved
Growgodalex
Light time
How is she looking and how much light do you guys recommend?
Week 2
Setup. Lighting
6y ago
1
5
Solved
SmokieMcPot
24/7 lighting autos
24/7 lighting on autos?? Thinking of giving it a shot, any reason not to? Would be easier on some of my equipment keeping that stable environment. Not worried about electric usage. How important is a dark cycle?
Setup. Lighting
3y ago
6
8
Solved
Kayaboy
Downgrade my light wattage or not?
My tent is 80cm x 80cm x 180cm and i use a 400w hps/mh. Based on all light calculations i came across it gives me a total requirements of light of around 160-200 watts. Should i downgrade to a 250w system or keep the 400w and why please, some expert ? Thx
Setup. Lighting
6y ago
2
2
Solved
stonersupplyclub
Seeds sprouted above soil some have helmet head some don't but need guidance?
18/18 seeds pop & are now under 2 - 2ft-75w 105 PAR lights set to blue only on a 12/12 sched as they are going outside once warmer. Lights are sitting ~12in above the humidity dome & heat mat? 1. Are the lights OP at this stage? 2 can i take the humidity dome & turn mat off yet
Setup. Lighting
Setup. Seedling
Germination. Other
4y ago
1
Solved
Drmambo
Which would you use and why?
I have two lamp set ups, 1x 1000w led and 1× 600w hps. Is any better ater than the other? I read a few articles but would rather you guys opinions
Setup. Lighting
6y ago
3
7
Solved
AwfulBuddy
Photone app
Photone android app questions... i've read positive reviews about it, does anyone use it? to calibrate the reading do I need a ppfd meter or is the data sheet of the lamp enough? thanks forward guys 🔥💪
Week 9
Setup. Sensors
Setup. Lighting
5y ago
7
4
Solved
Dargaville_Dukes
Will increasing light intensity restart stalled seedlings
Seeking advice from Mars Hydro TS1000 growers. When do you increase light intensity during seedling stage? I've had the light 30cm above the plant at 25% power since germination. The plants stalled 2 weeks ago. Can I get them going again by raising intensity or will I fry them?
Week 4
Setup. Lighting
2y ago
5
14
Solved
Eliott42
When should I change my light schedule
Another question about my light schedule. For now it's on 24h. I plan to change it to 18/6 but I wonder when should I do this exactly. Around day 15? Thanks
Week 2
Other. General questions
Setup. Lighting
6y ago
8
6
Solved
GreenGuerilla
If I move 3wk old S.Diesel & Critical from 18hrs💡indoors to outdoors where they'll get +/-11hrs direct🌞. Is there still a risk of them going into flower even though they're still babies? I really don't want this to happen. They'll be in the woods so no chance to add extra light
Week 3
Plant. Other
Setup. Lighting
Setup. Outdoor
6y ago
1
2
Solved
Dylan88
Indoor/outdoor grow aus
Is 4x450 watt LED viperspectra’s enough for a 9x4 tent?
Setup. Lighting
3y ago
3
Solved
OGSesh
12/12 switch
Are they ready to switch the light to 12/12? Or give them another week? I don't have much space. Thanks.
Week 3
Setup. Lighting
5y ago
3
3
Solved
BEACHBUDZ757
DIY Light build
I broke my HLG 200 light but the driver is still good. Does anyone know where I can buy a quantum board or any led without the driver? Maybe a diy light that uses 200w meanwell driver. Thanks
Setup. Lighting
3y ago
2
5
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
6y ago
4
7
Solved
JaramnieJazz
Cuts
Min needed Watt for keeping cuts alive and/or keep mother THX
Week 4
Setup. Clones
Setup. Lighting
5y ago
1