Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Autoflower light cycle
FromAbove
started grow question 2y ago
What is the best light cycle for autoflowers?
Solved
Setup. Strain - Autoflowering
likes
Hoothoot
answered grow question 2y ago
18 on 6 off
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Jeffrokush
I will keep her growing for a few!!?!!??!
Dang if I let her go another 2-4 weeks hopefully she won’t degrade if I let her go that long but I will keep posting what she is looking 👍 like!!!!
Week 9
Plant. Other
Setup. Strain - Autoflowering
5y ago
2
2
Solved
vzkzz
Should i top it?
My Royal Jack is 18 days old from seed. Should i top it?
Setup. Strain - Autoflowering
2y ago
2
Solved
BagseedBurglar
Any tips from auto growers? Is it normal that I'm only this far along after 68 days? I'm tempted to switch to 12/12 as I heard there were seeds in the batch which didn't autoflower. Probably just impatient though, she is clearly flowering...
Week 9
Buds. Not fattening
Setup. Strain - Autoflowering
6y ago
3
3
Solved
Carlogzm
Mars hydro 300w
Hola Estoy usando una lámpara mars hydro 300w, tiene potencia regulable. Que potencia debo usar en cada semana de cultivo? Son semillas autoflorecientes
Setup. Strain - Autoflowering
4y ago
3
7
Solved
coma777
flowering autos
how do the buds look? are they OK for week 7 out of 12? help!!! it's my very first coltivation and maybe I'm just panicking to much
Week 6
Buds. Not fattening
Setup. Strain - Autoflowering
3y ago
4
6
Solved
Haeuf
Ernten?
Was sagt ihr? Gestaffelt ernten und links mit den reifen Blüten starten? Siehe Fotos im Tagebuch.
Week 11
Other. Harvest - Curing
Other. General questions
Setup. Strain - Autoflowering
2y ago
11
4
Solved
idkwhatimdoing
unexp w coco, when to give more water?
how do i know when to give my plant more water? theres one i have that i do not currently have a diary for and ive mixed coco, soil and perlite for it (abt 45/35/20, in 11L pot, didnt exactly measure but had to use a bit more coco than soil) and im not experienced with coco.
Setup. Strain - Autoflowering
Setup. Substrates
Feeding. Schedule
4y ago
2
2
Solved
Jezabel
Yes, chop or NOOOO chop?
Fastberry Auto. Do I chop or do I wait?
Buds. Other
Setup. Strain - Autoflowering
5y ago
5
6
Solved
Dillsnills
Leaf septoria or jus a deficiency? I removed the affected leaves.
I jus removed these as a precaution, leaf septoria is what I was told this is in week 3-4 flowering ik it def will be stunted now I wiped my tent down w a wash cloth and hydrogen peroxide I did not want to use bleach, what should I do next?Keep an eye on it and hope for the best?
Leaves. Color - Dark-brown
Leaves. Other
Setup. Strain - Autoflowering
6y ago
3
3
Solved
Odin9
Hi how many cm of clay pebbles do I need in the bottom of a 12,5l airpot???
Setup. Strain - Autoflowering
5y ago
1
2
Solved
Mordeloth
Purple lemonade fastbud in 4x4, 9 5gal and SOG or 4-5 plants and LST ? Looking for best yeild
purple lemonade @fastbud. In a 4x4 grow tent under mars hydro ts 3000, i was thinking putting 9 5gal pot and sog them, my question is : des this strain take topping good ? Or i should get fewer plants and just LST them ?
Setup. Strain - Autoflowering
6y ago
4
4
Solved
Goodvibs
Ph ?
Help please. I’m useing ph perfect coco grow A&B in my first bubble bucket grow and my ph keeps rising over night My plants are two weeks old and very yellow any thoughts please. Thank you
Leaves. Color - Yellow
Setup. Strain - Autoflowering
5y ago
1
2
Solved
stuffyloir
Macchie sulle foglie - autoflower mid flowering
Da qualche giorno sono comparse queste macchie, sia nella parte bassa che alta. L'ultimo runoff è stato: EC: 1,00 pH: 6,3 (EC in: 1,10; pH in: 5,6). Ipotizzo carenza di P e K, ma sono alle prime armi è non sono sicuro. uso cocco e perlite con Terra aquatica tripart + calmag🙏
Leaves. Other
Setup. Strain - Autoflowering
Feeding. Deficiences
16d ago
2
2
Solved
R2d2420
How much water ? gg#4auto about 3weeks old. Started off way to dry , had a hard time breaking through the soil & dropping their shells.The plastic dome that I got advised with really helped. Spray bottle first week now watering away from the plants in my 5gallon grow pots.
Setup. Strain - Autoflowering
5y ago
1
1
Solved
Odin9
Reddy to flush ore not autoflower begins of week 11
I started Flush to day73 day old. says 75 minimum days from seed to harvest time breaders. i plan to flush up to max2 weeks.maybe push 2 of my 4 plants 1 more week fedding nutrients may be the pack on more weight ✌️and can get some variety of high effects👍sorry for the bad pic
Buds. Other
Setup. Strain - Autoflowering
4y ago
4
5
Solved
hannabis420
looking for more trichome production and getting the best out of my plant during flowering
any recommendations for flowering nutrients? Thinking about getting something high in potassium and phosphorous, i am worried i am messing with an already good thing trying to make it better, i appreciate any comments
Buds. Other
Setup. Strain - Autoflowering
Feeding. Other
6y ago
3
3
Solved
Odin9
More than 1one strange at the time.fitst timer autoflower??
Hi I am ready to go all my gear is finally in place ✌️first time grower.sculd I do one strange att the time ore will i bi Okey whit 2 or 3???
Setup. Strain - Autoflowering
5y ago
1
2
Solved
Abacus
Topping with Auto or not?????
It's my first grow attemp. i would like to know from you, if with auto in soil i hade to do topping or not.I'm using Barney's purple Punch Auto,but seeing others diaries, i think that my harvest will not be around 60g/plant,but less. Now plants are at the distance level from lamp
Setup. Strain - Autoflowering
Techniques. Topping
5y ago
5
Solved
Dillsnills
If my ppm intake is about the same as my ppm runoff but my pH runoff is way lower than intake should I be worried? Or what should I do?
If my ppm intake(705) is right about the same as my ppm runoff(790) but my pH intake(6.7) is off from my pH runoff(5.9) should I be worried or be trying to correct something or should it be fine? Humboldts Secret nutes, Glueberry Og Auto, rh48 temp74-76, advice appreciated.
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
1
3
Solved
DoDrugs420
Whataretheeeeeese
The soil holds too much the water and takes too long to dry up, no fan or temps will drop bellow acceptable, so besides taking advantage of the sun whatelse to do? They seem to hold well and have steady grow even without watering for 5 days... they dont need oxigen or what?
Week 3
Setup. Strain - Autoflowering
Setup. Substrates
Setup. Ventilation
6y ago
8
4