Vote Now 🏆 for the Grow Awards 2025!
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
Lamp to plant distance
MarryMeJuanastarted grow question 4 years ago
What lamp to plant distance is right in this example?
likes
Robertsanswered grow question 4 years ago
If in vegging should be roughly 24 inches and flower a little closer like 18. Of course this depends on how strong your light is and if you want it to stretch more. Some led lights are too powerful and need more space. I use a inexpensive light meter to gauge the ppfd of the light and adjust appropriately. 2000 ppfd is suppose to be equivalent to full sun. Personally I aim for around 1200 to 1600 range but I grow several plants in different stages under same light. I just prop plant containers up closer to light for smaller plants. Hope this helps and happy growing.
Similar Grow Questions
Solved
HanYoloq
Herma or female?In some ways it looks like Herma and in other ways it looks like a female. Do you think it's herma?Other. Other
10 months ago
5
5
Solved
Azielly
Its Flush Time or is IT ?Hi,
It should be flush week this week. but i don't even see amber trichomes on any flowers, so my question is, can i push her an extra week even if it is mention on Fast Buds web site 9 weeks ?
Thank you for sharing your thoughts .😦Week 9
Other. Other
10 months ago
6
1
Solved
SensiMiller
Cola growing again after to much light while flowering?In the last 2 weeks of flowering this plant seems to have started to grow at the top of the cola again. Lefft the lights on 5 hours too long 1 night. Also needed to do some maintenance etc in the same week. Maybe to much light (DLI) and starterd growing again for short while?Other. Other
10 months ago
3
3
Solved
InTheSmallSpace
Is it in the Harvest Window ?Based on the photos do you think they are in the cutting window?Other. Other
a year ago
1
Solved
EaRtH
Should I harvest in 2-3 weeks ?Hey, do you think my plants might be ready in two weeks ? They're autos in 7th week of their life. I know that 9 weeks is ok for most, but these should take approx. 11 weeks. Do you think one more week of feeding, then flush would be appropriate ? Trichomes are mostly milky whiteBuds. Other
Leaves. Color - Yellow
Other. Other
a year ago
1
3
Solved
Maasamenos
Infused coconut oil for ediblesUsing infused coconut oil for edibles: Do I melt the oil back into a liquid state prior to measuring it out while making edibles? I used my trimmings in a Levo C infuser and got about 1.75 cups of oil. I am making chocolate bars and am not sure yet how much to put in.Other. Other
a year ago
1
Solved
nikirueff
How much time could it be until the plant is ripe?Looking at the image of the trichomes (and ignoring the little black lint xD) can someone give me maybe a rough estimate on how long they could still take? Could it be a week, could it be 3 weeks?
I feel a bit unsure because I already see some amber ones too.Week 11
Other. Other
7 months ago
2
2
Solved
emanresU
Yellow mushroom growing in my pot?So I have noticed yellow mushroom growing in one of my pots. After reading about it I kinda know its from high humidity in the night, so Im gonna work on that but what should I do with the mushroom? I have read I can leave it cuz it doesn't matter. True? False?Week 7
Other. Other
8 months ago
5
3
Solved
floridaboy
Admin QuestionWhy can't I reply to answers to my questions, like posts or select an answer that was correct?Other. Other
8 months ago
2
2