Welcome to the Cannabis Germination & Propagation section. In this section you can find information and ask questions regarding the germination of cannabis seeds as well as propagation and the different techniques use to germinate cannabis seeds. To become part of our online cannabis growing community click here to register.

Light schedule for seedlings???

A place to get info and discuss germination of cannabis seeds
Post Reply
User avatar
Southwest420
Registered User
Posts: 352
Joined: Mon Nov 04, 2019 6:59 pm
Has thanked: 9 times
Been thanked: 9 times
Contact:
Status: Offline

Light schedule for seedlings???

Post by Southwest420 »

Hi all just wondering if anyone can shed some light on this for me

Going to be starting some photo seeds off soon (last grow was autos)

And just wanted to know what sort of light schedule do you use for seedlings??

Any input is much appreciated πŸ€ŸπŸ™ŒπŸ’¨
STAY BLESSED GANGπŸ™ŒπŸ™

Glynne420
Registered User
Posts: 1152
Joined: Tue Mar 06, 2018 8:28 am
Has thanked: 0
Been thanked: 111 times
Contact:
Status: Offline

Re: Light schedule for seedlings???

Post by Glynne420 »

Hey up SW420.... for seedlings/vegging, some ppl use 24hrs light and some less... i always like giving plants a bit of a dark period so usually use a 20/4 light schedule until dropping to 12/12 for flowering...
It really is up to you and whats best for your situation etc.... as long as they get 18hrs minimum for vegging your all good.
Im sure others will be in to put their tuppence worth.

User avatar
Southwest420
Registered User
Posts: 352
Joined: Mon Nov 04, 2019 6:59 pm
Has thanked: 9 times
Been thanked: 9 times
Contact:
Status: Offline

Re: Light schedule for seedlings???

Post by Southwest420 »

Glynne420 wrote: ↑
Thu Jan 16, 2020 7:28 pm
Hey up SW420.... for seedlings/vegging, some ppl use 24hrs light and some less... i always like giving plants a bit of a dark period so usually use a 20/4 light schedule until dropping to 12/12 for flowering...
It really is up to you and whats best for your situation etc.... as long as they get 18hrs minimum for vegging your all good.
Im sure others will be in to put their tuppence worth.
Ahh I see, yh 20/4 sounds like a good place to start!πŸ‘

Also how long do you usually keep them in veg? Or is that pretty much personal preference too?πŸ€”πŸ™ˆ

User avatar
Nanook
Registered User
Posts: 9793
Joined: Thu Jan 01, 1970 2:33 am
Location: My nest
Has thanked: 507 times
Been thanked: 758 times
Contact:
Status: Offline

Re: Light schedule for seedlings???

Post by Nanook »

I use 24 for seedlings and change to 18/6 once out the propagator tbh.
These users thanked the author Nanook for the post (total 2):
Thrasherdude (Thu Feb 20, 2020 11:41 pm) • Minty (Sat Aug 22, 2020 7:41 pm)
The quieter you become, the more you are able to hear.

User avatar
Southwest420
Registered User
Posts: 352
Joined: Mon Nov 04, 2019 6:59 pm
Has thanked: 9 times
Been thanked: 9 times
Contact:
Status: Offline

Re: Light schedule for seedlings???

Post by Southwest420 »

Nanook wrote: ↑
Thu Jan 16, 2020 7:49 pm
I use 24 for seedlings and change to 18/6 once out the propagator tbh.
How long would you keep in them propagator mate?

User avatar
Nanook
Registered User
Posts: 9793
Joined: Thu Jan 01, 1970 2:33 am
Location: My nest
Has thanked: 507 times
Been thanked: 758 times
Contact:
Status: Offline

Re: Light schedule for seedlings???

Post by Nanook »

Southwest420 wrote: ↑
Thu Jan 16, 2020 7:56 pm
Nanook wrote: ↑
Thu Jan 16, 2020 7:49 pm
I use 24 for seedlings and change to 18/6 once out the propagator tbh.
How long would you keep in them propagator mate?
Tbh I take the lid off when they hit the top.

User avatar
GMO
Registered User
Posts: 10500
Joined: Sat Jun 02, 2018 2:44 pm
Has thanked: 4546 times
Been thanked: 3136 times
Contact:
Status: Offline

Re: Light schedule for seedlings???

Post by GMO »

16/8 FTW

If ya dont need to run heating lights off, 16 hours lights on 8 off is super cheap. seedlings should have enough stored energy from the seed leafs to start making real leaves without too much extra light being added. the light we add helps control the plant shape as it forms imho

once ya have true leaves the amount of light matters more, before then its light intensity controlling plant shape
β€œIf you can't explain it to a six year old, you don't understand it yourself.” -Albert Einstein

User avatar
Southwest420
Registered User
Posts: 352
Joined: Mon Nov 04, 2019 6:59 pm
Has thanked: 9 times
Been thanked: 9 times
Contact:
Status: Offline

Re: Light schedule for seedlings???

Post by Southwest420 »

Thanks everyoneπŸ‘

Will take everything on board and get started asap!😜

Has anyone here got any experience in using a wilma drip systems? Thinking of getting one as my first step into hydro

User avatar
Point 5
Registered User
Posts: 3757
Joined: Mon Dec 02, 2019 9:19 pm
Location: UK
Has thanked: 318 times
Been thanked: 1876 times
Status: Offline

Re: Light schedule for seedlings???

Post by Point 5 »

I pop seed in towel them move to coco and keep under 24 hour light until the shoot comes up then switch to 18/6.
That my way anyways but I'm ew at this so it may change lol
Whoever said the best things in life are free blatantly grew their own pot
:puff puff:

User avatar
kbag
GR420 Leg End
Posts: 2386
Joined: Sun Oct 29, 2017 5:09 am
Has thanked: 1542 times
Been thanked: 621 times
Status: Offline

Re: Light schedule for seedlings???

Post by kbag »

I recently light bleached my seedlings with my 96w T5 1-2" above them being on 24hr with no dark period. It's a first time i have done this with a T5 and was a little surprised that it happened.

Post Reply

Return to β€œCannabis Germination & Propagation”