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  1. J

    250w Halogen Lamp

    Doing some research people talk a lot of trash on Halogen lights. I get that they get hot, and use more power. But correct me if im wrong, but the spectrum is fine for growing. I basically have one girl who im trying to hold up for the rest of the herd to catch up. But if I can use the Halogen...
  2. J

    Christmas Lights

    Ok, so, I was looking at some of the older threads regarding using christmas lights. But I didnt see anyone throwing out any math. http://www.allholidaytreasures.com/faqs.htm "100 light strings: 4 watts for red, gold & orange. 8 watts for blue, pure white, green, multi and warm white" We...
  3. J

    pretty sure they are males, but I would like a second opinion.

    I'm pretty bummed. I picked up some of the blue haze seeds. I ended up with a bonus kandy kush and afrodite. The afrodite didnt make it, and im afraid the blue haze and kandy kush both went male on me. Some feminized seeds =\. Can I get a second opinion on both of these. Plant 3 Plant 3...
  4. J

    where did i go wrong =(

    So my minions turned out to be shitty. I had to leave a friend with it for a week. When I came back the leaves were browning pretty rapidly. So, I flushed for a week, and then harvested. Since they were already pretty deathly looking(I didnt think they would survive a second week), I went...
  5. J

    really newb question

    The girls arent looking so hot. But in a lot of pics, i see the leaves curled. They have color, but it just looks bad. It is still developing buds. The theory is a friend taking care of it added a bunch of water, which would have diluted the nutrients. After 9 days its ppm was 598, which would...
  6. J

    food coloring

    I remember back in grade school, you could put food coloring in the water of a plant. The plant would then take in the colored water and would start to look the color of the food coloring. Given the above, when I start flushing, can the same be done? eg: using an E&F system, if I put a ton of...
  7. J

    just leaf loss from flowering or something more?

    A lot of people say that the plants start to lose some leaves on the bottom during flowering. But I just wanted to post some pictures to make sure this was what was happening. I changed the photoperiod over to flowering on 11/17. So that puts me just a bit shy of 4 weeks into flowering. Can...
  8. J

    SSL Certificate

    I'd like to request that rollitup.org get an SSL certificate for the site. We should all be using https. I would then also suggest trying to force your traffic over https using some mod_rewrite rules. By using https it encrypts the traffic, meaning what we are posting, our passwords, and other...
  9. J

    pH control

    Anyone have any experience with pH and/or EC/TDS meters that have a USB port to connect to a computer? I am kind of interested in automating my pH adjustments, even if I have to do a little programming. I saw a few systems like growtronix, but they are priced pretty high. So if I can find...
  10. J

    Male or female?

    There are 5 in total. #2 #4 #1 #5 #3 5 different plants in total. Attached is them in one shot. I numbered them based on their location. Furthest one in the corner is #1, and then just continue counting clockwise. #4 is pretty hard to see, she is a little short, and between #3, and #5...
  11. J

    crossing stains

    This is definitely for further down the road. But I had an idea that turned into a question... So if I stress a female, I can make her go hermi. This would cause her to be able to self-polinate, which would allow me to create feminized seeds for future growing. Now what if I have two...
  12. J

    tips of leaves are getting brittle

    I am about a week into flowering. The tips of my leave seem to be bent down, and becoming very brittle at the tip. I am using florabloom in an E&F system. Admittedly the only thing I have done differently is, I didnt let the water sit for 24 hours. It came out of the tap, I set the levels, and...
  13. J

    buying seeds online

    So right now im just growing some schwag. But for my next batch, im planning on getting some bad ass feminized seeds. My only concern is ordering the seeds. Obviously if im getting it online I would be using a credit card. I would also be ordering them to my place. So, as you can see, there...
  14. J

    yellow leaf tips, but too early for nutrient issues.

    I'm very new to this. I'm using an ebb and flow types system. My minions are about 2 weeks in. I started them by germinating in a cup of water. Then planted them in the mini rockwool cubes. After the root system started to stick through the bottom, I cut out the center of some bigger rockwool...
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