Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
How far should I space my 630w CMH light from my 3 week old plants?
Skunklerman
started grow question 6y ago
How far away would you place the 630w cmh light from 3 week old plants?
Solved
Week 3
Other. General questions
1 like
c2_farms
answered grow question 6y ago
best answer would be to ask the manufacturer of that light directly
likes
Complain
Selected By The Grower
TimTheTerpMan
answered grow question 6y ago
I'd probably keep them max height. Those lil girls don't need much. 👌
1 like
Complain
Similar Grow Questions
Solved
Screwie
Ready for harvest?
Plant 1 (first 6 pics) and Plant 2 (second 6 pics). Both nearly at week 10 of flowering. GSC. Flowering period officially 9-10 weeks. Do you think these are ready or nearly ready?
Other. General questions
5y ago
3
3
Solved
Smokey89
Favourite strains
Ok guys what are the best strains you have grown and why?
Other. General questions
5y ago
4
Solved
Mospeada
This is my second full grow. My first harvest yielded 3.5 pounds from a 3 week veg (clones) 2 months flower grow. This grow is on track to cracking five pounds. What kind of yeilds is average for a 4x8 tent in 11 weeks start to finish?
Week 6
Other. General questions
7y ago
2
2
Solved
EXZELENS
Customs
Good morning! So, I know this a strange question to ask here but I didn´t knew wherelse to do it. I bought a LED light from china that got stuck on customs. I live in a illegal place and I´m kinda scared of this situation. Do you think I can get flagged on customs for it? Thanks!
Other. General questions
6y ago
11
7
Solved
Kolibri
Plant Bags
Does anyone know a brand/manufacturer that offers deeper plant bags, so the same diameter as 12L (about 25cm) but with more volume?
Week 5
Other. General questions
4y ago
2
6
Solved
GrowingGrannie
Can I briefly take my plants out of the tent without harming them?
I, unfortunately, need to move my grow tent to make room for another one since it's overcrowded. If I pump up room temp to something close to what my plants already have, will it bother them to be placed outside the tent for about 30 mins max? 3 in flower, 2 in veg.
Other. General questions
5y ago
2
Solved
HappySkunk
Deficiency help
What deficiencies are these? I’ve flushed her, ph’ed her water and I’m giving her a good amount of nutrients - no nitrogen for the past two weeks I think. Is this just an age thing? I don’t need her to look perfect before harvest, but I’m afraid it’s affecting the bud maturity.
Week 13
Leaves. Color · Yellow
Leaves. Color · Dark-purple
Other. General questions
6y ago
2
2
Solved
magnumalessio
Blooming
Hi Guys, my plants is blooming but she is still to little. Should i start bio bloom by bio bizz? How much per 1.5L of water? I was thinking 1.5ml biobloom 1.5ml fish mix alternating with water and for second week just biobloom 3ml alternating with water. Any advice Thx
Other. General questions
Plant. Other
4y ago
1
1
Solved
Floryx
Is my grow over?
Today I noticed these little balls on one of my plants. As is was inspecting my other 2 plants i noticed they also have some of them. A little google search later i found out my plant is probably a hermaphrodite. Im on flower day 44. Is my grow over?
Week 10
Other. General questions
2y ago
3
4
Solved
OrihimeDelta
What causes hydro Ph fluctuations early in the grow?
What causes dramatic ph fluctuations in hydro conditions so early in the grow, and how can I mitigate it? I have hard water, so I know that’s part of the issue (I tried to install a RO system recently and failed miserably). Other than frequent testing & additives, what can I do?
Week 2
Other. General questions
Other. Other
Feeding. Deficiencies
6y ago
1
1
Solved
Machamp
When should i harvest/chop down?
When should i harvest? I don't know exactly when to change to water only. I know i need to water it at least a week before i chop it down. It's my first grow, so no i am a bit lost. I read that her buds needs to be brownish. She will be in her 9th week on Monday
Week 8
Other. General questions
1y ago
5
4
Solved
Growhome_90
Which user titles or ranks exist on Growdiaries, and what does it take to move up through them?
Other. General questions
Other. Other
1y ago
2
Solved
HempKooK
flowering or additional vegetation
The little girls are 4 - 5 weeks old... What should I do? Hold on or start?
Other. General questions
6y ago
1
3
Solved
Grrrower
end of flowering
what do you think is the best way to understand when it is ready? I don't want to rush things too much, but theoretically the green gelato automatic should end in 70 days
Week 11
Buds. Other
Other. General questions
Other. Other
6y ago
1
1
Solved
whenindoubtsmokeitout
flushing
been flushing on coco for one week already. Do I flush until it ll start showing on the leaves and plant or until I get neutral runoff? Is there any potential further swelling if I keep on watering for another 2 weeks, despite no nutes?
Week 13
Other. General questions
4y ago
4
1
Solved
power88
Revegetar después de cosechar
Will I be able to revegetate my plants after harvesting outdoors? Some will be ready to harvest in April and others in mid-April. Will a 50w cold light be enough to revegetate after harvesting?
Other. General questions
Setup. Strains · Photoperiod
Setup. Outdoor
4y ago
2
1
Solved
LukeLaBam
Smell is Gone??
Hi, i have this Problem I noticed that the smell of my Northern Light Auto is gone (Week 11) I had some nutrients issue at the beginning but the buds looks healthy for me. This is my second Grow, under TS1000, I use BioBizz according to plan, Grow/Bloom/Max (calMag after issue)
Other. General questions
Plant. Other
3y ago
3
3
Solved
Mikewithgreenthumbs420
Using mother earth terra craft this good for whole grow. Or switch to happy frog or fox farm when I transplant plants
Soil I switched to mother craft terra craft trying this new soil, is the soil good threw the whole grow or should I switch to happy frog or fox farm any one use mother earth soil was using miracle grow last grow. I use G.H trio solution what would be good soil using that solution
Other. General questions
Plant. Other
Setup. Substrates
5y ago
1
Solved
Wakesk8
3 week flowering
Any suggestions?? 3 week flowering looks good!
Week 3
Other. General questions
6y ago
2
Solved
ganzigunnu
Adjusting Soil pH
Biobizz Lightmix is the only soil I could see 6.5 that's why I use it but this time I measure it's 7 my question how come does it happen even though the water it's been getting was no more than 5.8 all the time? I know my organic ph thing adjusts it only for couple of hours.
Week 8
Other. General questions
Setup. Substrates
5y ago
1
3