hydro

  1. K

    How many plants in 4'x4' Tent

    Hey y'all, So I just bought a 4'x4' Gorilla Grow tent. My main focus is maximizing harvest YIELD potential. I'm wanting to use a hydro or aero setup, but haven't decides on what type of system. My main question is: Realistically, what's the max amount of plants I should try to grow...
  2. ddeck96

    RDWC (waterfall) inline pump size and DO questions

    Hydro noob here, building a 4 site RDWC: 4x 5 gallon buckets, with a 5 gallon res, so probably 15-20 gallons when full (going into a 4x4 tent/res outside tent). I live in a hot climate so I’m thinking instead of hot noisy air pumps, I’ll go waterfall, with an inline pump pulling water from the...
  3. Metro_Detroit

    Looking to bulk up my roots

    I run the general hydroponics flora line and mammoth P in a 24 plant 5-gallon bucket flood and drain system with a 200-gallon reservoir that I change around every 2 weeks. This plant Vegged for about a month and a half and is nearing 2 months in flower. My water temp was 63F the whole veg but...
  4. M

    Tan spots on fan leaves. Leaf Septoria, phosphorus, or ph fluctuations??

    Hello, Trying to figure out what these yellow spots are on my fan leaves. They are whitish/tan and all over the fan leaves. My leaves are also dark green and slightly drooping. I don't see any insects or critters running around on them. Leaf Septoria - Anyway I could verify this might be a...
  5. A

    Help with hydro!!

    I’m on my 3rd grow in ebb and flow recirculating style hydro. I took my rooted clones from my aero cloner and transplanted into hydroton. As soon as I transplant, yellowing occurs. My ph fluctuates from 5.5-6.2 and my ppm with the .5 scale is 725. I need help! I have no idea what I’m doing...
  6. M

    Aggressive Pre-flowering or flowering? + tan/white spots + dark drooping fan leaves

    Hello! I'm growing the Royal Gorilla in my hydro system and a few weeks into the grow it started pre-flowering and thought nothing of it but as time progressed the plant started getting covered in trichomes, and calxyes.The plant also in the past few weeks started getting white/tan spots all...
  7. P

    Calcium Hyopochorite dosage

    Hi guys, I am running 100L reseviors, sterile, using 35% H2O2 @ 1.5m/L twice a week, for the past few months. Moving to Calcium Hypochlorite to reduce costs. Using this calculator https://handymath.com/cgi-bin/chlorined4.cgi To get 5ppm of Chlorine into 100L of water, using 65% available...
  8. K

    House & Garden and Canna

    I'm looking to run some of H&G line, Aqua flakes a+b, shooting powder, root excelurator, bud xl, drip clean and top booster. Are there any alternatives I could use to replace the amino treatment, multi zen and magic green that I'm not using? From Canna or anyone else that's worth running? What...
  9. L

    Leaves Drooping & Curling - DWC

    Wassup RIU, I’m having a problem with a few of my 3 weeks old girls. I noticed my seedlings’ leaves is dropping down and curling a bit as you can see in the attachment. I am not worried if the old growth is curled but the new growth that’s coming out is looking droopy and curling down already...
  10. The8thChevron

    Is she ready for nutes?

    This girl is 11 days old. She was growing slowly at first but now she's moving along much quicker. I have her in a 5-gal DWC which right now contains Armor Si, Hydroguard, and CALiMAGic (RO water). I have GH Trio ready to go. Is it the right time?
  11. The8thChevron

    DWC Bubble buckets transplanting

    I have 5 gal bubblebuckets and hydroton as my medium. My seedlings just popped in some Rapid Rooter cubes. When I transplant them, do I have to top feed until the roots develop more or will the hydroton wick enough water?
  12. Bushbaby11

    endosan hydro 8 review???

    What's happening people Hope everyone is good and well!!! Just want to know if anyone has used this ENDOSAN HYDRO 8??? I usually use SILVER BULLET & swear by it!! But my regular shop hasn't got it and obviously other shops are closed down due to the lockdown so yeah just wondering what peoples...
  13. B

    Root rot with low res temps

    Hey everybody! Long time lurker, first time poster. Sorry if this post ends up too long, but I want to include all of the information. This is my first grow, but it’s pretty much all I’ve been doing since quarantine stated. I’m using a 5gal bucket DWC system. Tap water, Terp Tea grow, Roots...
  14. giantcola

    Mutated Experimental Massive Plant (Cream47 by SweetSeeds)

    Hi Ladies and Gentlemen, one plant i am currently growing and experimenting with and was left behind with the training, was "unintentionally" light stressed and went to flower on 18/6 cycle. Clone, photoperiod hybrid strain, almost 5 months old, has grown till she reached 32" of distance from...
  15. giantcola

    Multiple Timed Harvest on single plants and flowering Trainiing advanced tips

    Hi Ladies and Gentlemen, i would like to discuss here about what i thought to do with my single (enormous) baby daughter, doing a two timed harvest on a single plant, meanwhile i'll may give someone some right tips and i would learn something from some real top growers. Hope the trip won't be...
  16. M

    PH Dropping Ridicolously

    Hello everyone I have come from many a successful grow in coco to hydro. My environment is pretty much perfect pretty experienced in that side got res temps at 20 degrees in a 50 litre heavy duty black tub also made light leak protectors for the netpot. I have a 800lph pump pushing 2 airstones...
  17. L

    Holes and yellowing 1 or 2 problems?

    Thanks in advance for anyone who gives their advice. I am growing 4 fem photo plants in hydroponics in a 4x4x6 with a 1000w de mh running with a dual exhaust ac temps sit at 21 at night and around 26 during the day sealed with 40-50% humidity light sitting at the top of tent. They're in their...
  18. majjy_rane

    Green crack HSO

    Week 7
  19. Frankiec17

    How does this girl look?

    5 weeks and 2 days into since seed was planted. Purple kush auto. Noob hydro grower. Using general hydro nutrients(followed chart on bottles) seems like a high amount but since first time grow for me, I figured I would trust the label. Also giving cal mag, and voodoo juice in the first 2 weeks...
  20. sykeayou

    My "first" grow

    Hey everyone, So, this is technically my 3rd grow. The first was cut short due to a break up and the eventual demise of my plants in the hands of my ex's brother. That was done on a budget in a wardrobe under CFL's. The second attempt did not last long, because we went to Thailand for a few...
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