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  1. iknowad

    Debating on LED or HPS

    So far the closest mark Ive received from leds is 1.3 grams a watt. This was with a 300w led light that used 1w chips with scrog hydro (ebb n gro) setup. They are efficient but I think they are still rather close to hps yields if you match watt per watt (you might get a 10-15% yield increase for...
  2. iknowad

    Need answers from experienced led growers

    yep for sure you can get at least 2oz. i did a 300w grow with 1w chips and was able to pull off 8 oz doing coco with some bumps in nutrient deficiencies. i did a scrog setup with a white and red spectrum diy panel i built off ebay. actually planning to build a 600w panel in at the start of the...
  3. iknowad

    superthrive in hydro setup..... YAY OR NAY??

    here's a nice story. I run a ebb and flow table and one day my pump died. my two giant scrogged plants easily were drinking half a gallon each a day and they were dry for 12 hours. parts of them wilted and it looked like they weren't going to make it. i use pea gravel too so there's no...
  4. iknowad

    First Timer-Jack's Classic 20-20-20 in DWC Hydroponic?

    i don't think jacks will work well in dwc. I've tried a product with the same nitrogen formulation as jacks (plant prod 20-20-20) and growth was soooo slow that i called it quits anxious enough i transferred to coco. jacks has a lot of urea as nitrogen and the nitrogen cycle to break down urea...
  5. iknowad

    wildest combo ever: iknowads pee pee grow, ebb n flow, no ph adjustments, 300w led

    individual intensities of the whites range from 100-120 lux. red is 90 lux. This is all on paper though... these are Chinese made 1w high powered leds from ebay. not fancy stuff like cree or bridglux. I believe these are sufficient if its set up as a wall of light vs increased intensity over a...
  6. iknowad

    wildest combo ever: iknowads pee pee grow, ebb n flow, no ph adjustments, 300w led

    Get ready to cringe guys! disclaimer: please dont read this thread if you have no sense of adventure. p.s I don't give two shits of your opinions if they are good or bad. thank you if you think this is interesting. And if you don't like this well good job for not being curious...
  7. iknowad

    homemade calcium?

    crushed egg shells are slow release and can only be used in soil. you can make calcium acetate or calcium sulphate by adding either vinegar or sulfur acid to create one of those polar molecules. those can be dissolved and are readily available by plants. i usually add 150ppm of one of those in...
  8. iknowad

    Help odor!!

    i run my ozone generator in the room when i chop. i wear a respirator so i don't inhale o3.
  9. iknowad

    Stress-zyme and Pond-zyme

    I use stress zyme as well to kick start my organic nutrients in ebb n flow cycles. Its a bacterial product so i wouldn't think its toxic. Fish don't mind it so i don't think its a serious hazard. I believe the nutrients we use are more hazardous as they come as a by product of fossil fuels.
  10. iknowad

    walmart "plant prod." all purpose 20-20-20

    Its the same formulation as jacks classic 20-20-20 for Canadians :). I have used it in soiless coco and yielded 3/4lb dry in a 8 sq ft area from a 300w led light. It also works with ebb n flow as Im doing it right now with decent results. For bloom i use their 10-52-10 halfed with potassium...
  11. iknowad

    Miracle Gro nutrients?

    I have used miracle grow in soiless coco in 5 gallon fabric pots for veg to save some cash on my first grow. Yielded about 10 oz from 2 plants scrog in a 2x5 under a 300w led light. Im actually using it in ebb n flow right now. Its working :). I would just say it is a tad bit slower in...
  12. iknowad

    i'm just curious does a carbon filter really eliminate the smell completely

    Mines works 100% when sealed. Can't smell a thing. growing some white widow right now and shes in potent flower mode. Skunky when the tent is open tho... I guess it can smell if you leave the tent open for too long. I usually just feed. run my diy ozone generator in the room for 10 minutes.
  13. iknowad

    PH and EC meters

    The build quality is worth it for both bluelab truncheon and ph pen. I cheaped out on my first grow and bought the cheapest ec and ph meters i could fine. Readings were completely wrong and i almost lost my babies do to overfeeding and nute lock from off ph readings. Get yourself a bluelab i...
  14. iknowad

    Grow speed

    It could be your light as well. What do you use?
  15. iknowad

    Nutes smell bad all of a sudden

    I fed my plants stinky nutes. Before. They didn't mind and continued to grow.
  16. iknowad

    organic hydro?

    Dwc does not have enough surface area for sufficient microbes to hangout. Its possible to do organics in ebb n flow and coco as there is sufficient pores and media that encourage bacteria. I tried organic in Dwc. Did not work well at all. Ended up transferring the plant to a coco container. You...
  17. iknowad

    Sugget Fan and Filter for 2x2x3 closet

    My nzxt 200mm pc fan scrubs my smell in my 2x4x5. I cant smell anything unless i open up the tent. Its 32db too quiet. Its 165cfm
  18. iknowad

    flower supplement with jacks

    I use ash tea as a calmag, calcium, phosphorus and potassium supplement at 200ppm.
  19. iknowad

    Astir Grow Led Panel Project...

    Here's an update on my astir inspired DIY 300w LED grow light. White widows in week 3 of flower. I have scrogged, LST, HST, topped, fimmed, lolipopped my 2 girls. I have counted about 54 bud sites on the top canopy and Since its its tall enough near my exhaust I am able to have the lights 6...
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