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Back to Grow Questions
Lighting for 1 week plant?
Designsbycole
started grow question 6y ago
Should I give my plant 24 hours of light at one week? I’m very new to this and want to learn as much as possible...
Solved
Week 1
Setup. Lighting
likes
TimTheTerpMan
answered grow question 6y ago
I always suggest a 18/6 light schedule. It saves on power usage and also gives your girls time to recover from their hard day. Some people have no issues With 24 hr light phase but it's all a personal preference! Cheers and happy growing!
1 like
Complain
Selected By The Grower
GMSgrows
answered grow question 6y ago
18/6 is all you need for veg. Can run 24 hours if you like,won't hurt your plant
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Similar Grow Questions
Solved
Ghostguy1337
When to switch LED to 100% power?
Another question. I appreciate everyone's response to the last ones. I am finding it difficult to google this one. When do I switch my LED to 100%? Currently, I am running it at roughly 60% at about 24in. Am I in 'true' veg? Its working on its 3rd node that has 5 fingers.
Week 2
Other. General questions
Plant. Other
Setup. Lighting
4y ago
3
2
Solved
Mikewithgreenthumbs420
When to use just bloom switch on led Bestva 1500 using both veg
When to use just bloom on Bestva 1500 rite now I'm on week 6 flower black widow using both veg and bloom I'm wondering when do I switch the light to just bloom not sure what week to start First grow using led Flower time says 8-10 weeks any advice or stay on both the whole grow
Setup. Strains - Photoperiod
Setup. Lighting
5y ago
4
Solved
growbie
Lamp replacing
I replaced my current Viparspectra V300 300W led lamp with a Viparspectra V600 lamp 600W. I immediately replaced the new light with the old one. Do you think that switching from 300 watts to 600 can be dangerous for my girls?The conditions remained the same, the temperature and
Setup. Lighting
5y ago
3
5
Solved
Deewy44
switching lights from veg to flower.
Hi. Ive seen a lot of growers leave there lights on 24hrs or 18/6. Ive always switched mine to 12/12 when switching to Flowering. Has anybody noticed a difference when leaving lights on 24hr or 18/6 instead of 12/12. Thanks.
Setup. Lighting
6y ago
2
2
Solved
JustARegularEveryDayNormalMF
Bud hairs going amber too soon :(
Could anyone confirm if this is a problem or normal,some of my buds hair started to go amber,is it due to light shortage? I had few days of 8-9-10h of light because of problems with my installations...
Week 7
Buds. Other
Setup. Lighting
Techniques. 12-12 from seeds
5y ago
3
3
Solved
Tikihoofd
Future - upgrades
I might have a silly question, but here goes: I've found some lights I have left in my garage, and since I would like to upgrade my setup, I would like to know if these lights could function as grow lights. The light=> Osram Highbay HQL LED E40 140W Thanks!👽
Week 7
Setup. Lighting
6y ago
3
3
Solved
BENY_TRUBY
Diferencia en el color verde de las hojas
Estas plantas automáticas están recibiendo la misma alimentación, agua, etc y están en el mismo tipo de sustrato. Pero unas (las más oscuras) reciben luz artificial adicional (Neón CFL) para llegar a tener 17h de luz al día. ¿Es normal la diferencia? ¿Cuál se ve mejor?
Setup. Lighting
3y ago
2
2
Solved
Abacus
Life of light and filter
after 3 cycles at 18/6, should I change a cfl 200w that I use for both (veg and bloom)? and what about carbon filter that I use also after harvest?
Setup. Lighting
Setup. Other
4y ago
1
2
Solved
Faegrows
Affordable but good growlight for small space
I'm looking for a cheap light to grow one plant, the current one (90w) have just doesn't have enough juice so I'd like to upgrade. I know mars has some good and affordable lights. Any other brands or not so famous brands in Europe that are cheap but good? Tips are welcome!
Setup. Lighting
4y ago
3
4
Solved
Theia
Autos and light schedules
Last night my light timer broke. How sensitive are autos to their light schedule being messed with? i was on a 16/8 for the lsat few weeks. Last night my timer broke and i did not realise until midday. Now shes been in the dark for nearly 12 hrs!! Should i expect some issues ?
Week 9
Setup. Lighting
5y ago
3
3
Solved
Ramgi
Ciclo luce
veg _ veg-blum ultima settimana solo blum ringrazio anticipatamente
Setup. Lighting
5y ago
1
3
Solved
studente
Can i use flood lights 15 watts for Northern lights (royal queen seeds)? Has anyone tried using floodlight before?
Week 1
Setup. Lighting
5y ago
4
4
Solved
Statman
Impostazioni Percentuale % e centimetri della mia nuova marshidro TSW 2000
Ragazzi aiutatemi a capire come impostare la % della mia nuova MarsHidro TSW 2000 (modello 2020 )
Week 3
Setup. Lighting
Setup. Other
5y ago
2
2
Solved
iLuvBlaznMJ
LED light distance during germination and throughout.
How high should I hang VipraSpectra PAR450 lights above the top surface of soil during germination?
Setup. Lighting
5y ago
1
1
Solved
Mule420
How to grow Jack Herer and Power Plant strains
Hey growmies, I’ve started two Jack Herer fems and a Power Plant fem on my 3-D’s diary. I’ve read JH can be a mofo and should be grown on a 12/12 light cycle from seed. I read the same for PP also. Is this true???? I’m trying to maximize yield. Thoughts please… 🤯
Setup. Lighting
3y ago
3
3
Solved
Fongzy
PPFD Values for HPS LED
Hello my fellow Growmies! Looking for optimal PPFD values in flower from canopy to light for both HPS and LED. Many thanks.
Setup. Lighting
3y ago
1
2
Solved
Mikewithgreenthumbs420
Hydro mars tsw 2000w got the complete tent set up and I was wonder if anybody else using this same led. when its sleep time after 18 hours running at 25 percent leds been off for 4 hours and I can still see lite power on under hood this normal or not how to fix doesn't seem right
Setup. Lighting
Setup. Other
5y ago
2
Solved
PapaBaer
Beleuchtung Wärme
😂😂 Hitzeproblem war wieder da... naja jetzt musste ich die Lampe 40cm höher hängen einfach neue Stangen und das Zelt höher gemacht. Ich hoffe es ist nicht schlimm für die Damen. Aber es ging nicht anders die Temperatur am höchsten Punkt der Pflanze war stellenweise 33Grad
Other. Other
Plant. Too tall
Setup. Lighting
5y ago
2
Solved
New_Grower69
HELP!!! Seedling with flowering plants?
Hi guys quick question, can I have flowering a plants and seedlings under the same light with same intensity? I've popped a Royal Creamatic but worried I'm gunna fry her in the tent with the other fully developed plants! Thanks in advance!!
Setup. Lighting
Setup. Seedling
5y ago
3
3
Solved
versace_grow
23w CFL or Sun for geminating?
Is 23w domestic 2700K CFL enough for germinating? Better putting them outside under a dome?
Week 1
Setup. Lighting
Setup. Seedling
Setup. Outdoor
6y ago
1
5