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Back to Grow Questions
veg
FromAbove
started grow question 1y ago
Can i grow a photoperiod under 16 hrs of light to save on electricity in veg?
Solved
Setup. Lighting
likes
Hoothoot
answered grow question 10mo ago
Yes you can
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Jack22
Low Humidity and high temp or high humidity and low temp?
Do you think it’s better lower temp and higher humidity (like 27 degrees c and 80 % humidity) or higher temp and lower humidity (like 29 degrees c and 60 % humidity)? I’m just waiting for the humidifier but in the meanwhile I have to fix somehow. Thanks!
Week 1
Setup. Lighting
5y ago
9
5
Solved
TheHappyClique
Supplemental lights needed
Hi all just trying to get some group feed back am about to by a suplimental led for my 120x60 space currently have 2 100w full spectrum LEDs and am looking for a longer strip type led to cover the length of tent or something to fill the middle space ? Suggestions
Setup. Lighting
4y ago
2
2
Solved
Katalist
will seedlings survive with just natural light?
At the moment I dont have a growing light and all the babies get is sunlight (about 15hours). Will this be enough? They are sitting at the window with a humidifier to keep them moistyyy.
Week 1
Setup. Lighting
4y ago
4
6
Solved
HueyBrown
What light for flowering
Hi! I have a full spectrum light bulb red/blue and a small amount of white and another growing light bulb but more white/yellow. As I'm transitioning to flowering, which bulb should I use to get big buds? I can't find clear answer on the web. Thanks 🙏🙇♂️
Week 6
Setup. Lighting
6y ago
3
3
Solved
Lillau
Lux pour nos cultures
Quelle est le lux minimum et maximum Pour la germination ? Pour la végétation et croissance ? Pour la floraison ? Merci pour vos réponses
Setup. Lighting
5y ago
5
5
Solved
PREPPYPUNK
LOWERED LIGHTS TO 9 INCHES FROM TOP FROM MFGRS SUGGESTED 18 INCHES FOR LAST FEW WEEKS OF FLOWER, FANS BLOWING ON TOPS AND TEMP IS FINE FOR PAST WEEK. CAN THIS HELP BUD GROWTH? THANK YOU!!!
Week 9
Setup. Lighting
5y ago
3
2
Solved
Tubington9
Anyone affiliated with Mars Hydro? Very disappointed with customer service
My TS 1000’s controller/driver crapped the bed. Contacted customer support, told them the issue, they diagnosed based on videos i send, and was told they were sending replacement parts. 2 weeks later, no email confirmation and no reply to my previous 2 emails sent a week apart.
Setup. Lighting
4y ago
1
2
Solved
ItsGrowingOnMe
1 inch seedling under a humidity dome sprayed with water in a 24x24x36 Vivosun tent. I’m using a mars hydro ts 600 watt led which is 21 inches above my seedling (small tent). Do I downgrade to my 150 watt ufo light until I can do LST? This mars led is definitely warming up things
Setup. Lighting
4y ago
3
5
Solved
UrbanPlannerGrower
Help Dropping Humidity
Hi Bud.I have a zootly tent with two flap mesh vents at the bottom. I have a secret jardin exhaust fan and filter. I'm trying to get my tent at 50% r/h but cannot drop lower than 65% and I'm in early flower. I have one of the flap mesh vents opened for passive intake. Please help
Other. General questions
Setup. Lighting
Setup. Ventilation
3y ago
4
Solved
Macx39
Starter kits!
What can I expect from a 600w starter led, I know they're not meant to be great, but of 2 plants in 1.2 x 1.2 x 2m tent, fan kit, filter, etc. I know it won't great an there loads of other factors but say its a good grow, goes well what can you expect with these of good plant.
Setup. Lighting
3y ago
4
7
Solved
guerillagrowereu
Can I switch my light schedule from 8:30 AM-8:30 PM To : - 6 :00 AM -6:00PM,due to work I need to reschedule like that 2 hours early on time so I can make it to work on time,mu plant is in 12 week flowering will she be stressed
Setup. Lighting
3y ago
1
Solved
Igrowneil
Hey anyone else in UK having temp problems ... I've I switched to hybird lighting Today it's set as 12 hours HPS with 24 hours LED AUTOS are doing amazing 👏 none the less there 20" inch day 29 entering stretch, been TOPPED and ScrOG will be applied soon 😀 Solutions ?
Week 5
Setup. Lighting
4y ago
2
3
Solved
Plur420
Light height
Light height? All new to led and not sure on the height from plant, anybody able to help please, doesn't seem to be stretching, currently at 16 inches. Thanks in advance 😊
Week 2
Setup. Lighting
6y ago
5
4
Solved
TheSurfBud
Changing light schedule
Hi, my light is running at 12/12 because i had photoperiod's with them but they are finished now, my question is would it be ok to add an hour each day back to 18/6 without hermi or other issues? Cheers .
Week 9
Setup. Lighting
3y ago
2
2
Solved
RichBud5
Help! Timer problem.
My timer on 18-6 broke and i'm not sure if the girls had 24 hours for the past couple days... by putting them back into 18-6 will that trick them into flower? Hope not. Thanks :)
Setup. Lighting
5y ago
3
2
Solved
Sup3rNov4
Light cycle change?
Quick and easy one for you fellow green fingured people. I opened my tent to a wonderful growth overnight. As I was doing some more training I had this wonderful surprise. (Ref picture below) The question I have is they are all autos currently on 18/6 light cycle should I switch?
Setup. Lighting
5y ago
2
4
Solved
Vegas_Kind_Budz
Is the light too big?
Im a new grower, seeds haven't even arrived yet . Is this light going to be too much for this set up? Trying to get my set up to stay less than 80°. Skygrowpard 2400w Not sure of the true wattage bought secondhand. Tent is 60x48x24 thank you guys.
Setup. Lighting
6y ago
3
Solved
Erasmus
How long should I wait to switch them to 12/12 hours light?
Week 4
Setup. Lighting
5y ago
1
5
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
5y ago
2
2
Solved
Growgirl1114
Let’s talk light distance. I have a TS-600 LED what is my ideal height from my plants. ✌️
Week 2
Setup. Lighting
6y ago
5
3