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What kind of Light? I would play it safe and run a hd 4 outlet extension cord and mount to wall make sure to get one without a light. Hitman40

It's winter here and temp is at -3F and my 2 400hps light keep my 7X7X9 room at 77f with no heater out in the insulated shed behind the house I have a 1500 watt heater for dark time set on 3/4 setting. These lights get hot no doubt you will need CFL or led to do what you want and then suffer the...

You can ditch the dome. I also would change the lighting to 20/4 and not put the plant under 24 hr light. Then check daily until you see roots coming out the bottom and sides of the pellet then transplant to final pot and run it under 18/6 for 4-5 weeks then flower at 12/12. Hitman40

There could be a chance that the bag seeds weren't viable to start with some time the quick curing of large crops or the stuff that is compressed get very warm during the curing stage and the seeds are cooked in the shell. Other wise all you need is a plastic container a paper towel and...

My first guess is powdery mildew. Try high ph water on it but if it is there it is going to be a battle if not treated right away. Sulpher burner is the best or else there are organic sprays some home remedy is milk water at 30% skim milk.The stuff has cycles 1-7 days so a weekly treatment of...

I made 2 2X3 ebb and flow tables from plastic cement mixing tubs from home depot. I am using hydrotron in 5" net pots. what is the best way to put them into the ebb tray so I don't get alge? Do i put down a layer of hydrotron in the tray first then sit the net pots on that and only flood up to...

I found a product for 15.00 a gallon at home depot called sikadur concrete cleaner & etch. MSDS sheet says 25-35 weight per volume phosphoric acid. The lable actually says phosphoric acid and nitric acid and water. Anyone ever try this a few drops and it lowers my 20 gallon res from 7.5 too 5.8...

I have well water works good for me a little high in ph 8.5 but thats all the problems i have and no chlorine.

My first guess would be to much water get a moisture meter for 3-4$ and it will let you know when to water. Second thought would be the soil was it a kind that had nutrients mixed in when he bought it? Soil that has nutrients premixed might be to strong and it's nutrient burn in which case...

I had the sulphur burner and sprayed everything with bleach water with every 7 days spraying safergro mildewcure top and bottom of plants as well as all parts of the room and after 9 months I have finally got a crop that is mildew free. Your stuff looks worse than mine ever did I wish you luck...

My guess it is powdery mildew and yes it can grow even with the fan blowing directly on them. High ph water can stop it on spots but it is a bastard to get rid of if you are totally infected. If the high ph water don't knock it out the there are various ways to combat it. from flooding the area...

I have had nothing but good luck with my Lumatek 600w dimmable helps when you can set your light at different output levels when the plants are young.Hitman40

The sunpulse bulb is for digital ballast but 155.00 a bulb is pretty steep.

My 1000w digital goes 1000, 800, 600 but uses the 1000 watt bulb to do this. The dimmer would have to be something hooked up to the inter workings of the ballast not like a regular light dimmer.you need a wiring diagram for the ballast and a 3 way switch and a drill to pop a hole in the case to...

Hi all I am thiking of picking up a digital 1000 w ballast anyone use or hear anything about DayStar HID brand? Thanks Htiman40

I have x10 appliance modules and create timer macros all based on the computer time. 3 modules for $25 delivered 15 amp grounded. The software and first module cost about 40.00 delivered I have 7 modules and have yet to have a problem you can create timers that go down to the seconds. Pretty...

I had 2 of the ufo's and 4 50watt panels and now I am back to a digital 1000mh/hps.Tthe led lights on the market today are good for the energy bill and maybe some house plants or small herbs but for what we need it for it is just side lighting. Side by side test with 2 ufo 90 watt with 4 50...