light

So, I am on my first run of auto's and was wondering at what point most LED growers will turn on Bloom switches to offer an extended light spectrum? I am running a 450w 12-Band LED Also, does anyone feel that one light schedule is superior to another specifically for growing auto's? Right now I...

Hey everyone. I currently have a skunk #1 in the veg stage for 5 weeks with 18 hours of light 6 off,she's about 9 inches tall. I'm a bit impatient and want her to grow taller quicker to around 18 inches before I activate her flowering stage so I was wondering if there are any negative...

Hi guys, this is the result of my first grow after about 4 months.. never really counted. Does this look the way it should look when it's almost ready for harvesting? I started with a seed that I found in a bud I had bought and then I didn't expect it to grow, but it did.. However I never...

I'm reading many thing's about autos, but do u not switch the light cycle to 12/12 in flowering?

Re: Longtime outdoors - first time in - I need a lil know how I'm starting to realize this heat deal could be an issue in a couple of weeks. I have only been indoors since we moved here a month ago. I had to move into a real small area this morning and will be there until I have installed sky...

I noticed when I put my thermometer under the light on the rims of my "pots" that the temperature is way higher than if I clip it to the side of my hood. I reasoned this is because of the direct heat from the light, but the question is, is the temperature in the light more representative of the...

Hey guys, so my first time growing was successful and was grown outside in summer/autumn (Adelaide/Australia). This time I germinated my seeds in May which is only 1 month away from winter. This means that they will only be getting 10-12 hours of daylight a day during the vegetative stage. So my...

So I have a feminized Jack Herer that is in a 16 ounce Solo cup that I planted maybe 2 weeks ago. I was looking at it today and it has 4 nodes within 1 inch. Is there any easy way to make it stretch? I am either going to cull it or cut all but every 4th node or so. So at this point I am open to...

hi everyone, today it is day 20 for my Moby Dick XXL and about 5 days ago the first two leaves started to show some stains and break off... So if someone could tell me what it is i would be very appreciated :high-five: I have been feeding it 2.5 ml/L Ata Terra leaves and 1ml/L rootfast...

So this is my first grow I am running a DWC setup in 3 separate 5gal buckets. I am using Kind nutrient solution with CalMag suplements. I have a 600W HPS light over hanging, and two 3200 Lumen LED light strips in the corners(visible in the picture). Humidity ranges from 40% to 45%, and the temp...

After a break and updating my system and working out some bugs I am ready for another shot. My last grow hermied out on me from what I would guess was a bright blinking red light from my temp/RH sensor every 30 seconds. But for my first grow I can't really say. Since then I have made some...

Strain - Cheese (Indoors) Soil - Just Natural Organic Potting Mix (NPK = 6-9-6 & 0.048% slow release of Nitrogen) Temp - 81-82F Average, 86F Max, 63F Low Humidity - 43-46% Average, 62% Max, 34% Min Water Schedule - Approximately every 4-5 days Light Schedule - 18-6 (~3-3.5 weeks old) -Apollo...

Hi guys, I have a tent that is 2ft x 2ft x ~5ft and want to grow two plants in it. I currently have a 400W HPS light that's costing a lot of money on electricity and we're worried it'll look suspicious. To add to that, it's burning WAY too hot and we can't cool it down to lower that 82 *F...

I having dark angel seedlings growing inside at an 18/6 hour cfl light cycle. I plan to transplant them outside 1st June in eastern Canada, will I need a 12/12 natural light cycle to start flowering?

is it okay to be germinated with 250 watt mh light ? and average distance for not to burn seeds ?

2nd time growing last year just started some seeds on window sill and transplanted outside and turned out great for what it was. This year Im starting them under a 2ft T5 florescent light for seedlings and they have seemed to stall. I wait for soil to dry before watering 3-4 days and Temp is 72...

Hey everybody, I have recently delved into growing, and although I have ten or so years of growing flowers and vegetables, I have finally decided to try my hand at growing my own cannabis. It seemed really daunting at first, most likely because I was so excited studying about growing techniques...

Hey everyone I'm new to the forum and I'm wondering if anyone has use this light before?(Mars 2 hydro 1200 watt) Im not sure if the light is capable of taking my pants from seed to flower, seeing how it only has two setting on it unlike the pro series of mars has 3 settings please help thanks.

Hi everyone, This is my first grow,my plant is 3 weeks old and she's is getting 18/6 light from a cfl 250 watt bulb. The first two leaves turned yellow and fell off however the rest seemed fine so I put it down to the light. The light was about 4 inches away but iv moved it to about 8...

Hey everyone , this is the progress of my first DWC grow . The plastic container is a DIY . Comparing this DWC grow to my first soil grows , i have experienced many different things , like absolutely no nute burning , leaves are always healthy . Also i noticed that the super lemon haze takes...