By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
When to switch GC 4 from Growth to Full Spectrum
SCHurricanestarted grow question 4y ago
At what stage do you switch the GC4 from Growth to Full Spectrum?
Solved
Setup. Lighting
likes
JUNGLE_B4RNSanswered grow question 4y ago
Looking at your lightning system. I would suggest a full spectrum around week 5 of Veg till the end.
Similar Grow Questions
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
InTheSmallSpace
When did the flowering start?The LED panel, after switching (Ts600 Mars Hydro), stayed slightly on even during the dark hours. I managed to fix the issue, but I'm not sure how to count the flowering period. The plant had shown some differentiation, a few pistils, and a bit of stretching. What do you think?
Setup. Lighting
1y ago
3
5
Solved
Mikewithgreenthumbs420
When to use just bloom switch on led Bestva 1500 using both vegWhen 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
Growladyeastmidlands
What light should I use pleaseI have had to scrap all my plants and started again with new seeds autos and I plan to do 10 plants in the tent I have a 600w hps light and also leds 600w and mars hydro 1600w led but with my last grow hermie on me and I don't know why I want to know what light to use nowSetup. Lighting
4y ago
1
3
Solved
GreenHillZone
PAR/PPFD and light heightPAR/PPFD: does light height matter if your PPFD is in the right range? Another way to ask: is 300 PPFD @ 2 feet the same as 300 PPFD @ 20 feet, or are there other factors involved? (assuming heat, C02, all other non light inputs equal)Setup. Lighting
4y ago
4
2
Solved
Mazgoth
HIGH TEMPERATURESHello,hope everyone is doing good,I need some help guys,today i bought the mats hydro ts1000 150W,really good lamp but I have a problem,the temperature is about 31,5/32,5C the max it goes,I have a lamp that i bought here in Greece,led grow light full spectrum 400W 68$
Other. Other
Setup. Lighting
3y ago
5
7
Solved
Chacazulu1
Extra belichtingHallo . Ik zit in de derde week bloei van mijn royal gorilla planten ze staan onder een hps lamp van 600 watt als ik nu nog een extra lamp van 400 watt zou plaatsen zou dat de opbrengst vergroten of een verspilling van energie . Groeten Gorilla
Setup. Lighting
6y ago
5
3
Solved
PapaBaer
Zu warm am BlätterdachHallo die nächste Frage🙈Was kann ich tun um die Temperatur noch runter zu regeln? Am Blätterdach sind es 29-30,5Grad Celsius ich habe schon 2 Ventilatoren und die Abluft auf höchster Stufe laufen sieht aus als würden die Damen im Herbststurm stehen.am Boden 24,5Grad Celsius5y ago
2
Solved
ClydeGrows
Doubling light/adding a panel in flowerAdding a second light panel-- any tips? Will it be too much?
I've been using a viparspectra p1000 in my 2x3ish closet and it's done me well up to this point. Today I've installed a second led panel (not as good as vipar). Wondered if it'll be too much?
Setup. Lighting
3y ago
3
3
Solved
HappyLittleAxeDents
Lamp to Plant distance - Outdoor.If growing outside, what is the best way to calculate lamp (star) to plant distance for the journal each week based on time of year and rotation of our lovely planet? I am being facetious, of course! It's just a fun question for you all. Hope everyone out there good!
Setup. Lighting
Setup. Outdoor
5y ago
5
3
Solved
Tubington9
White and blurple led in same tent?I recently upgraded to a TS1000 for my flower tent, and am waiting on an SF1000D for my veg tent, and now have a tmlapy “1500w” blurple sitting around. Would i gain anything running the blurple and ts1000 in the same tent? Or is it not worth the extra energy consumptionSetup. Lighting
4y ago
1
1
Solved
growbie
light dilemmaWhen shine only with flower light, i reach 20,000 lux units in the buds area. But when i turn both lights on at once, both the growth and bloom spectre, the lux units increase to 65,000. I wonder if the extra growth light will affect the flowers that are already blooming. Thanks.Setup. Lighting
5y ago
3
2
Solved
Meimei99
light HYDRO FARM and SPIDER FARM where is my best choice for 400$I want to grow about 10 plants in my house, with an area of 8x3 ft, I like the choice of light HYDRO FARM and SPIDER FARM where is my best choice for 400$ please help me for this it's my first time planting !! Thanks bro!!!
Setup. Lighting
4y ago
3
3
