hps

Any help please How long before you change to HPS

Pic coming soon

Hello, sorry I am new to the forum and I don't know what I am doing, but I will try my best. well I never thought about doing a journal, but sinced I recently have a baby and I don't know what to do with my time. Also it'll be good for anyone who needs a little push to start their own little...

hello there. i am currently running 2 1000 watt HPS lights in a 7ftx7ft room. as summer is approaching i have been thinking about switching to mars hydro LED lighting. first off, has anyone done side by side comparison HPS vs. LED? secondly, what/how many LEDs would i need to get the performance...

I have a 2x2x4 tent that I will grow a single plant in any one time (maybe two but doubt it). This is my first grow and my seed is still germinating. I just planted it in the smart pot 24 hours ago. I'm looking for recommendations on which would provide the best yield in that space. I...

Hi all so i was just wondering as the title sais how long till i see pre-flowers growing 12/12 from seed. Medium: Soil. Lighting: 600w hps. Strains: 3 x seedsman blueberry 3x strain hunters money maker and one freebie afghan. The blueberry where on a week of 18/6 to start and are now 3 weeks and...

Started 12/12 on 2-15 Got 4 bagseeds under a 600w hps and 23w 6500k cfl for side light.. All were LST'd and topped and supercropped. She only stands about 10-14inches above dirt but very nice dense bud development..any Yield guestimates??

:welcome: Time for another attempt at a single plant grow. This run is going to be focused on Northern Lights x Blueberry (NL Blue) from delicious seeds. A high yielding, fast flowering strain. After the 12/12 from seed test run, the strain showed good potential for a very high yielding...

I put the seeds straight in and coverd in cling film as suggested and my seeds were up within two days. Unfortunately one got caught in the shell and died on me. The other however continued to drink up the water but did not grow up much. I am on day 14 out the ground now and just seems my grow...

Strains: Hindu Kush(Pure Indica) & Afghani #1 (indica) Both seedlings germinated, in dirt waiting to sprout. Organic Soil Mix 400w Mh vented, with fan. 4x4 grow tent Temp: 75-77 degrees Humidity: 30-40% 24h lights on for now No pest! Will start feeding nutes after a few weeks, age...

Damn found an insane deal for 90$ for 600 watt hps light with digital ballast, bulb and reflector. This my first time running more than one light. So wanted to know what is a good spacing for the lights to be hung at. Seeing all sorts of different info but looks like 5 to 6 feet apart might be...

Hey all, first post! Been creeping the forums for a few months finally dropped a reg and joined! :) I have a grow box, with 150 Watt HPS lighting, top fed drip system, pretty sick... I bought some seeds (OG KUSH) and I didn't want to waste them so I just germinated 2 in a cup of balanced PH...

Well as promised the 600 hps grow has began.i have 3 autoxtremes in 11 litre pots filled with biobizz lightmix.my feeding will be the same as always;) these girls dont have a tent to play in.they are just in a room sat under the 600 hps and also a fan is present for plant health ;) well thats...

hello :420: The only lights i havent tryed are HID and HPS. im looking to get mainly just a HPS for flowering as iv seen great results in yielding :) and im just woundering could i use a Hps for the whole cycle ? And do i need a ballast? i only plan on getting a 150 to 250w bulb. :peace:

i ve recently added a second HPS 400w on my setup, running now with this + a 600W HPS , i also installed a aircooling system on them so the temp is very much ok under the lamps.. question : IS it possible to cause problems not from temperature but from too much light ? i can lower the...

I use 400 watt HPS in a 2x4 tent. This is for flowering two plants at a time. What is a good choice for supplemental bulbs/lights? I have many CFL'S with a broad range of light spectrums. I heard once that HPS lacks some of the colors of the spectrum?

Thanks

Waddup fellower growers, im back, and ready to finish a journal. So I'll just jump right in. This is a legal, recreational marijuana grow for personal consumption only. The hardware: Secret jarden lodge knock off tent 3ft wide, 4ft long, 6 ft tall 2 room tent (3x3 flower 1x3 veg rooms)...

600 watt hps vs. 10 4ft t8s how much would my yield increase going from t8s to hps. currently getting almost an ounce a plant

Alright everyone, I have a question that searching online hasn't really answered yet. There's HPS bulbs out there for $16, and there's HPS bulbs out there for $110. Now I know, you get what you pay for and so on... But is a bulb thats $100 more going to yeild me that money back? What are all of...