distance

I have 6 mars hydro ts1000s. Spaced about 10-12 inches apart. As of now I have 8 plants and the fixtures are about 12-15 inches away from the canopy. I am 4 and a half weeks into flower and I was wondering a few things... Should I move them closer? What should my ambient and leaf surface temps...

So i'm growing 9 clones at the moment that i cut from my previous grow, strain is Gelat OG from seedsman. Since 3 weeks, they re now 6,5 weeks old and are on day 11 12/12 with buds starting to form nicely. I've already read that combining HPS and LED will work just fine and it sure seems like...

I just planted my seedlings into the soil, and put them in a propagator. At the moment I only have a little 35 watt LED lamp with 43 par. Would this be enough for them, and should I just put the lamp like 6 inches from the propagator? I simply cannot find any good info on this.

I used a 300w led on my last grow, the results were 32g of dry bud, great quality but just tiny buds. Thought I'd give hps a go to see what differences there are aside from the obvious bigger yield. My set up is a 60x60x150 tent, lumii 600w hps dimmable ballast, RAM carbon filter attatched to a...

How strong and what height should i run those quantum boards (knock off qb288 v2 lm301b x 4 @ 500w build) at different stages? I'll put my first seeds in soil soon and don't know how much power should i use or how high should i hang them from the cups. I don't have other lights i could use...

First time grow with DIY COB'S, looking for the right amount of light and distance measured with a fluxmeter. 2x2'.....one plant.......4 Luminus CXM 22 3500K 90CRI @ 35 Watt each......140Watts total. Need help! Thank you

Switch to LEDs a few days ago just got this in thr mail 45 wt got a 15 to gonna have a 300 to go with it all was wondering about height.

These are the freebies from nirvana. 4/5 germinated no clue what strain or gender. Are my lights a good distance? 600w MH.

Have pots 18 l , cool tube , 6 plants. Coco medium.any suggestion? Thx

Hey There! I have a light I built and I am just starting with COB lights and am trying to get a ballpark distance for fresh seedlings. I have the light placed about 30 inches above atm and have searched and read a whole bunch of threads from all over the web and the...

I'm a new grower and have spent several hundred hours reading and watching videos. The info seems to vary so much, I'd like some instant feed back where I can answer any questions. Ill tell you what I've got and what I've done. 24inx48x 75 in Hydro Builder Tent 6in inline fan/ large...

Ok, never tried screen of green and have question. 100% landrace Ind strain. Never done a pure I, NL is closest. Never tried LED's... haven't grown anything this century with exception of salad greens and basil. 40cm between top of grow bags and screen (thought they were autoflower, but a typo -...

Any advice on distance from plants or anything when using "Mars Hydro" 1600W LED lights? It does have the veg & bloom selective switches, has anyone done a combo of both when vegging and flowering? 18-6 light cycle of combo? 18-6 light cycle of just veg? (when vegging) 12/12 light cycle of...

Hi guys, Its my first time growing and I need a little help. I have 4 white widow growing under 600w MH lamp. My lamp has cool tube with a 200 cfm exaust system in it that keeps it very cool even when I touch the glass. I kept my seedling (about 1 week old) about 3 feet from lamp and I noticed...

I just transplanted my girls from 5 gallon smart pots into 15 gallon Smart Pots. I had previously had all my girls in one room, but after transplanting them they took up more space so I moved half of the girls into my other room, we will call it room 2. Room 1 has 1000 watt MH bulbs. Room 2 has...