Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Light Schedule

MagooYFZstarted grow question 5y ago

Do you think having a longer lights on time would have been beneficial ? Edit: Currently 16-ON and 8-OFF Not sure why I set it this way.😁

Solved

Week 7

Setup. Lighting

likes

Organomananswered grow question 5y ago

16/8 is fine, but it seems most people like 18/6.

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Eliott42

Which height for my phase (veg/starting to grow) with MarsHydro TS600 What's the best height for veg with the Marshydro TS600 led? At start it was at 65cm (25.59055") and now I set it at 45cm (18"). Is it too close?

Week 1

Setup. Lighting

5y ago

Solved

SlyNJen15

Wzdragon LED grow light Does anyone have the Wzdragon 1000w LED grow light? What height should it be at each stage? Should I follow what it shows on Amazon. No info was sent in box.

Setup. Lighting

4y ago

Solved

gruenerdaumen

Blüte einleiten Wie soll ich den Lichtzyklus ändern von 16/8 auf 12/12, einfach direkt in einem Tag 4 Stunden Licht wegnehmen oder step by step pro Tag 30 min weniger Licht geben, bin mir unsicher ob ein direkter wechsel zu Zwittern führen kann, wie macht ihr es?

Setup. Lighting

10mo ago

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

5y ago

Solved

Snapfest

Currently running my KingLED 2000 with both Bloom and Veg switches on. Is this the correct time to go just with the Bloom lighting? There's no harm in running both throughout; correct? Except to the power bill of course. Any thoughts?

Week 4

Setup. Lighting

3y ago

Solved

azvibez88

Can you run autos for 36 hours on and 8 off whan it comes to LED lights?Can you run autos for 36 hours on and 8 off whan it comes to LED lights?

Week 2

Setup. Lighting

4y ago

Solved

StDeacon

Grow light?Can one of you please tell me which grow lamp of which is better, I don't have much money at my disposal but would like to work with light. One has uv wavelength and the other does not need uv wavelength?

Setup. Lighting

5y ago

Solved

MyBrainHurts

Should i increase nutes? is 27 celsius too high?Should i be increasing the nutes? And anyone had any experience with air-cooled reflecters, are they any good? temps wont drop below 27 celsius :(

Week 6

Setup. Lighting

Feeding. Schedule

5y ago

Solved

balecryan

light distance and amount how far should my grow light be from my seedlings, they are currently 3 inches tall with a 600w full spectrum LED bloomspect about 20 inches from the top of the plant. also is a 16-hour cycle ok?

Setup. Lighting

5y ago

Solved

G46Go

I have 240w lm301B and now bought 301h. 120x120 tent. Temperature is 28 around Landlord asked why electricity so high? thats a big problem its good that he cant come to the house because of C haha but thats fucked up because i bought new 240w lm301H so its gonna be hard to use them both.which is better? Consider electricity/yield 1light:%100 dim 2:60-70 dim

Buds. Not fattening

Setup. Strain - Autoflowering

Setup. Lighting

5y ago

Solved

Filippo

Low cost lights? Che consumino poco (sotto i 10pw se possibile)!

Setup. Lighting

5y ago

Solved

Smokey89

Light output once flipped 12/12 Hi guys just after a bit of information regarding flipping. When you guys and gals flip do you increase your light output gradually or do you just go straight to full power. Any information will be appreciated thanks growmies

Setup. Lighting

3y ago

Solved

Greenfingeress

Lights to seedlings how far apart should they be?Hi there, I am doing my seeds in soil I have a 250watt lights Can anyone tell me how far away should my seedlings be from the light when coming through as so not to get stretching on them😊 Any options will do ?❔❓❔ Thanks

Setup. Seeds

Setup. Lighting

Setup. Seedling

5y ago

Solved

2smokeyy

Temporary 24 hours darkness, equipment issue.My light ballest has broken tonight, my lights will have been off for 24hours by the time I can replace, the plants are about 2 weeks from harvest, would it damage the plants to start the light cycle (18 on 6 off) tomorrow after having the light off for 24 hours?

Plant. Other

Setup. Lighting

5y ago

Solved

Abacus

18/6 now, can I do different?Hi guys, in autoflowering grow, there is the possibility to decrease amount of light time? Only for hot temperature problems..

Setup. Lighting

3y ago

Solved

Vegas_Kind_Budz

Hey guys! Two big newbie questions here!When should I start adding my nutrients? And when should I switch to using my 500 W LED light.The plants are about nine days old, and I'm going to use Cal-mag with Flora trio.Currently using pH balanced water, and currently using a 72 W light since germination. Time for 2nd Gear?

Plant. Other

Setup. Lighting

5y ago

Solved

azvibez88

Is 36hours light and 8 hours dark crazy with LED and autos?Can you run your LED lights with autos for 36 hours on and 8 off?

Setup. Lighting

4y ago

Solved

Toiletmucus

Grow light question I bought a cheap light by KingLED. It’s only 100 Watts and I’m unsure if it’s enough for one plant. The light has 2 switches, one for veg and one for flower. Should I always have both on since it will be an autoflower?

Setup. Lighting

7mo ago

Solved

Buddie

Light schedule So I got a new timer and messed up schedule. Plants got 16 hrs of light, turned lights out as soon as I noticed (5am). 11am-11pm light.(5 weeks into flower) Should I let plants have 12hrs dark now and resume 12-12 , or let lights come on at 11am(6hrs dark)

Setup. Lighting

6y ago

Solved

ohighoan

Light came on for about 30 seconds about 3 hours into the dark cycle So Im 3 days into 12/12 and I bumped my timer last night and my light came on suddenly during the dark cycle. I immediately shut it right back off. Was I wrong in shutting it back off right away? Should I be worried about anything?

Week 11

Setup. Lighting

Setup. Other

3y ago