The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
CFLs for seedlings. How many watts?
JustAnotherGardener
started grow question 5y ago
How many watts of CFL to use for the first few days of seedling/veg. hoping to move to LED later on. any suggestions welcome.
Solved
Setup. Seedling
likes
DoctorGreenThumb
answered grow question 5y ago
If it's just for one seed. 23 watt 6500k bulb will do. Just keep it 3 to 4 inches above the seed when it pops out. If you don't have a 6500k bulb 5000k will do. Best of luck with your grow.
1 like
Complain
Selected By The Grower
JustAnotherGardener
answered grow question 5y ago
One seedling in a small ten 2x2 feet (60x60 cm)
likes
Complain
DoctorGreenThumb
answered grow question 5y ago
That depends on how many seedlings and size of the space.
1 like
Complain
Similar Grow Questions
Solved
DD1FORTY8
Seedling no longer able to stand on its own
Hey Guys, my Gorilla seedling was going just fine till this morning. Weird! I propped her up using a fork n plant twist. Any ideas on whats going on? Hopefully she doesn’t die 😢 ive only fed her water until now. The pic is a day old but now she looks like shes weak.
Week 2
Setup. Seedling
6y ago
3
2
Solved
kkallday1234
Any help tips on quickening the Vegetation on a Unicorn Milk seedling/mini plant in Vegeative State live in Midwest and have about 55 day til frost
Hey there everyone Love Light Peace Strength and Guidance ❤️ 💙 💜peace ✌️ 🙏 ✨ Was wondering if there's a way to speed up Veg process ona oh most past seedling of Unicorn Milk grow started 2 weeks ago I will attach Pics.Any help would be super helpful and help me alot thanks 😊
Plant. Other
Setup. Seedling
Setup. Outdoor
3y ago
2
Solved
Darth_Cha
Dying and blackening seedling
Does anyone know if this one will make it or what the cause of its death is? I’m not too upset I would just like to use it as a learning experience. It isn’t leaning on anything and is still supporting its own weight the angle isn’t doing it much justice so still hope?
Week 2
Setup. Seedling
6y ago
3
3
Solved
MrGreen92
Seed root loop
Is this little guy stuck?
Week 1
Setup. Seeds
Setup. Seedling
6y ago
1
Solved
Gardener_of_Goodness
Slow/stunted seedling, why?
One seedling is stunted, why? One of the seedlings is noticeably slower than the other, it’s leaves are curled under and there’s a brown spot on one of its Cotyledons. The other seedling is being treated identically and seems to be thriving 😕 (last photo)
Week 1
Leaves. Curl down
Setup. Seedling
6y ago
1
1
Solved
einamio
Can a 1000w LED grow light be closer than 60cm (24") to a seedling?
Different sources are saying: 1000w LED light should not be closer to a seedling than 60-75cm (24"-30"). The seedling should be getting 5000-7000 lux, 100-300 PAR (PPFD 18h) and 12-20 DLI. Question: Can I put the light closer at ~40cm, dimmed to match the needed lux, par and dli
Setup. Lighting
Setup. Seedling
2y ago
3
3
Solved
AvoidingBananas
I dropped my once healthy seedling, canna ambulance needed!!
My crit auto was growing just fine in a cup for 10 days (I’m a newb and obvs now I know not to transplant autos, but hey 🤦♀️🏽) anyway today clumsy/accident/fall/landed head first! Is there any saving her? I have her in phd water at mo, could try her in her big pot & pray? HELP
Plant. Other
Roots. Other
Setup. Seedling
5y ago
3
4
Solved
girlwhogrows
Weird seedlings? Is it normal
Is this normal genetics? Why are the plants shaped funny?
Setup. Seedling
2y ago
4
Solved
NaturalLeaves
First true leave not visible , not growing , why ?
California Snow Auto popped out very well but looks like it does not have first true leaves and looks like they are not growing. Other seedling looks great at this moment. Do you know what could cause the issue like that ? Is this only genetics or it can be wrong environment ?
Setup. Seedling
3y ago
3
3
Solved
BlueDreamer1
Is this anything to worry about?
Is this normal? Husk still on and looks like root exposed.
Week 3
Setup. Seedling
5y ago
3
3
Solved
HighDough
Slow growth ?
Hello my plants seem to not be growing now. This is day 14 since germination. Should they be bigger by now ? Leaves are also starting to bend down a little.
Leaves. Curl down
Setup. Strains - Photoperiod
Setup. Seedling
5y ago
2
2
Solved
Royalgorillaxx
Veg 3 weeks only?
Can i veg a photo for only 3 weeks?
Plant. Other
Setup. Seedling
5y ago
1
4
Solved
lytesho
Charlie’s Phirst Grow Question
Hi guys, First grow. Is there anything you recommend I pay close attention to this week and next? Waiting for seeds to do their thing. Grow area temp is 70-75 in the day and 60-68 at night. Humidity is below the necessary range, but I have a humidifier. Any advise? Thanks!
Setup. Seedling
Techniques. Other
4y ago
2
2
Solved
TrilliumTrichomes
Drooping leaves and purple underside of leaves in seedling. (Pics in Diary) Pls help!
I'm on day 11, under 315cmh (20") from tops of plants. I am watering with 6.2ph well water. Temps 65-75. Promix HP is grow medium. Pots have adequate drainage. The Gelatos are drooping, stems are reddish and the underside of the leaves are purple. What am I messing up??
Week 2
Leaves. Curl down
Plant. Stem - Red or purple
Setup. Seedling
5y ago
3
3
Solved
wizard785
Weird Seedling
She is 4 days old seedling with tissue paper towel and to organic soil (biobizz all 80% and biobizz lightt 20%). Only little plain tap water to the soil and water spray twice a day. Under light with temp(23-30) and humididty (50-80). Help!whats wrong?is she a gonner?
Leaves. Other
Setup. Seedling
Feeding. Deficiences
6y ago
3
3
Solved
BENY_TRUBY
Semilla auto DOBLE!!!
Una semilla auto me está saliendo doble. Primero vi como salieron 2 raices paralelas, y ahora crecen 2 tallos independientes. Ya he separado un poco los tallos que estaban un poco enredados. ¿Debería intentar separar ambos tallos por completo e intentar transplantar uno o no?
Setup. Seedling
2y ago
5
5
Solved
fartsimpson
Seedling not looking too well
One of my plants is a bit stunted compared to the other, and is yellowing and curling a bit. I've only been spraying down the top soil with water about once a day. Should I add nutes or possibly do a more thorough watering?
Setup. Seedling
6y ago
1
2
Solved
Roxie_xx
Can this plant be saved?
Can this plant be saved? I didn’t realise they had sprouted two look like this and one has fell over ? Absolute newbie error but I didn’t realise they had sprouted
Setup. Seedling
6y ago
5
5
Solved
Manijuana
Ok! So my seeds just started pop in their jiffy pellets! How long after they pop should I place my seedlings in my 3in net pots with the hydroton for my dwc? How much hydroton do I put in to keep them from drowning?
Setup. Seeds
Setup. Seedling
4y ago
4
6
Solved
Odin9
Hey i sarted 4 aotoflower this weekend. And I have to test plant I plantet out side 17/6ca 6 week old, moved them in tent for 7 days ago. will my babys survive/be Okey under under 55 humidity?so my other 2 don't get to much. I see on other diary, many people in week 1 are under
Setup. Seedling
4y ago
3
3