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Back to Grow Questions
When to switch GC 4 from Growth to Full Spectrum
SCHurricane
started grow question 5y ago
At what stage do you switch the GC4 from Growth to Full Spectrum?
Solved
Setup. Lighting
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JUNGLE_B4RNS
answered grow question 5y ago
Looking at your lightning system. I would suggest a full spectrum around week 5 of Veg till the end.
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Selected By The Grower
Similar Grow Questions
Solved
mexycomeback
Light pointed at white wall for supplemental lighting?
Does it makes sense to have a small 300W COB LED pointed at the white flat painted wall for supplemental lighting? If I point the light directly at the plants I would surely burn them but have no space to move back.
Week 9
Setup. Lighting
6y ago
3
Solved
Lillau
Lux pour nos cultures
Quelle est le lux minimum et maximum Pour la germination ? Pour la végétation et croissance ? Pour la floraison ? Merci pour vos réponses
Setup. Lighting
5y ago
5
5
Solved
sloppyjohn
How to make stronger smell and flavour in DWC grows?
Hi guys. Just harvested my second ever harvest, and 2nd time with DWC. Using HPS, then CMH for last 2 weeks I'm really happy with buds, but the smell is a little less intense that I would like. I have used Cannaboost, which is supposed to increase flavour but I want more! :)
Setup. Lighting
Feeding. Chemical composition
5y ago
6
Solved
GrowwUp
Mars TSL 2000 doubt
I just installed my new Mars TSL 2000 and noticed that some of the IR LEDs are more faded than the others. Is it normal in LED lights? Also the LEDs distribution is different than the advertised. Ripped off or just a different model?
Setup. Lighting
4y ago
2
3
Solved
Maskedcucumber
Which strategy with auxiliary grow Leds ? 3x20w Leds -Thanks !
Helps maturing but I wonder if buds are bigger. I used to put 3 extra lights 20 cm below canopy, leave many large leaves at the top and lollypop 30%. 30% is definitely not enough even with those 20w LEDS (50% is probably better). How do you use extra LEDS ? Where do you put them?
Week 10
Setup. Lighting
3y ago
9
7
Solved
Wakesk8
SF1000
SF1000 spider farmer best distance for seeding/vegetation/blooming not according to the manual but according to your experience...Let me know
Setup. Lighting
5y ago
1
Solved
iiSNEEXx
Clones and still be 1 grow
How many clones can I take from this plant and still be able to do the main plant and the Clones all-in-one grow together? Also how many plants can I do a fishing lie with the 600 watt vivosun LED in a 4 by 4 by 6 vivosun tent?
Week 4
Setup. Clones
Setup. Lighting
4y ago
3
2
Solved
Dankbudz1
Hps
Is a 600 watt hps suitable for a 80x80x160 grow tent or is that over kill thanks
Setup. Lighting
4y ago
6
4
Solved
BullWeedDog
Hps o led??
Tengo un espacio 1x1x2m cuantas lámparas led necesitaría para este espacio y cual me recomiendan?? Si mi temperatura ambiente son muy bajas de hasta 5ºC sería bueno utilizar led o me quedo con las hps??
Other. General questions
Setup. Lighting
3y ago
1
4
Solved
HueyBrown
What light for flowering
Hi! I have a full spectrum light bulb red/blue and a small amount of white and another growing light bulb but more white/yellow. As I'm transitioning to flowering, which bulb should I use to get big buds? I can't find clear answer on the web. Thanks 🙏🙇♂️
Week 6
Setup. Lighting
6y ago
3
3
Solved
TheGourmetWeed
Heat, RH or overwatering? Or alltogether?
Hey my fellow growers! The grow reached 32Celsius the last 2 days in the last hour before going into night time. On that time RH goes down to 32% and this seems like it's stressing this lady a bit. Yesterday fed her nuts - maybe a bit too much? Thank you for stopping by!
Week 3
Leaves. Curl up
Setup. Lighting
Feeding. Deficiences
6y ago
2
2
Solved
Dillsnills
Opinions on my setup and if it's over kill to run a ViparSpectra P2000 and XS1000 for my 2 Glueberry Og Auto's?
Need opinions on my setup, I'm running a ViparSpectra P2000 true 200 watt and XS1000 true 120 watt, I have 2 Glueberry Og Auto's going, week 3 of flowering, I don't have issues w heat or humidity at the moment, is this overkill with the lights or should it be good?
Plant. Other
Setup. Strain - Autoflowering
Setup. Lighting
4y ago
3
3
Solved
Dazed_And_Confused
Grow Light for 3x3 tent
Looking for a good grow light for a 3x3 flower tent. -Price is not an issue -Low heat since I am venting into my living area. -Even light distribution. I plan on doing a SCROG so having the same light intensity on the edges as the center would be best.
Setup. Lighting
5y ago
7
Solved
GrowwUp
300W dual spectrum CLF to LED equivalent
I have a Dual Spectrum (Red + Blue) CFL 300W (2700K+ 6500K) light in a growing tent of 80x120x200. I grow only two plants (mostly autos) in soil and my goal is grow at least 2 ounces of dry bud per plant. What LED wattage light should I get to replace or improve to my setup?
Setup. Lighting
4y ago
2
2
Solved
donnythechef
I need help choosing a better light for my single plant microgrow!
H50cm W37.5cm L57cm Now using 1 household 13w Phillips LED 2700K for flower, a 120w CFL for veg and I use a cheap 20w dual Spectrum LED that I'm sure does almost nothing. See pics for convo with led sales guy. Is the height really that much of an issue with the light intensity?
Week 10
Setup. Lighting
6y ago
3
4
Solved
odrex
Should I switch to 12/12 lighting? - Autoflowers not showing pistils after 5 weeks
Growing five plants (germinated Sept 8) including 3 Anvil and 2 BlackStrap autoflower strains from Mandalorian Genetics. The BlackStraps have been showing pistils since about end of week 3. No Anvil plants are showing pistils. Should I switch the lighting schedule to 12/12?
Week 5
Plant. Other
Setup. Lighting
4y ago
3
3
Solved
MrsGreen_98
Light timing
My plant has sprouted today, when should I switch my lights to 18 hours and not 24? Also how often should I be watering? Just so the soil around the plant is damp or? Any help appreciated! First ever grow :) blue dream auto 1
Setup. Lighting
5y ago
1
Solved
Natural_Medicine
Need help on the use of mars hydro ts1000 (first grow first use)
Now i use 25% of light on Marshydro ts1000 (30cm lamp to plant) should i change to 50% at this growth or i need to wait for a few days. If yes what distance should i go for. If no when is the right time, now is 9 days old (auto)(picture below)
Week 1
Setup. Lighting
6y ago
13
2
Solved
ClownBaby
28°C
Moved lights from 115cm to 60cm and the temp went from 25°C to 28°C. Any advice? Is it ok?
Week 2
Setup. Lighting
4y ago
6
2
Solved
hollyhustler
Is that just a light burn or could it be something else?
One bud in the middle of my plant is much lighter than all the others, which all look healthy and green. I think it was due to the too small distance of my light, which was only 20cm (8") between canopy and light. I have now moved the light to 35cm (14"). What are your opinions?
Week 8
Leaves. Color - Yellow
Setup. Lighting
5y ago
4
3