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  1. AfromanDunDaDa

    Need help: Anyone know why this would be happening?

    About 3 weeks into my first DWC grow. I started noticing these tiny little brown spots on the lower leaves which has now spread to the rest of the leaves except the newly grown ones. I check my pH every day twice a day. Usually stays between 5.5-6.2. Temp inside the tent (tent is 2x2) averages...
  2. K

    Leaves drying from the margins

    Hi, my plants are showing signs of stress, with some leaves drying from the margins and turning yellow. It is affecting mostly old leaves, but now it seems to be spreading to smaller/younger leaves too. They are growing outdoors in hot weather. The soil is a mix of 60% generic potting...
  3. P_20180322_060540.jpg


    Biobizz Nutrients, Grow, Bloom and Topmax 1L bottles
  4. A

    First time grower - Autoflower super soil question

    So I'm planning on planting an autoflower seed or two.. or three, .. my problem is that I would like to visit said plants as few times as possible so I've been looking into 'super soils' from what I've read the BioBuzz all mix is too hot for seedling to begin growth in, but the BioBuzz light mix...
  5. burnmeh

    Second opinion on possible nutrient burn?

    As you can see from the lower leaves, something is amiss! This is my first grow so I'm not totally sure but I think it's nutrient burn and I should flush the soil with water, would love to hear a second opinion on it! There is a little heat stress on the top leaves from where the...
  6. P

    Bee pollen as nutrient

    Hello! I was wondering if be pollen would be good as a nutrient?
  7. C

    Nutrient Deficiency/Lockout

    First time grow i will give as much info as possible and let me know if you need more im at a loss because everything was going so well. I am just about to flip to 12/12 but i would like to figure this out first. Info as follows: 5 white widow (almost all the issues except last pic) 5 green...
  8. Oldbear

    Are You Overfeeding Your Girls?

    I found a couple of articles on over feeding. Hope it helps people. As one who seems to have a problem with overfeeding I can give a few symptoms to look for. 1. Spots on the leaves 2. Discolored (yellowing) leaves 3. Leaves curling downward 4. Browning and loss of foliage It's...
  9. W

    Barney's Blue Cheese light green color leaves and slow growth problem

    Hi Everyone, This is one of my first grows. Seed: Barneys Blue Cheese auto flower. Medium: Soil + Perlite. Time since germination: 5 weeks Nutrient: Used 2 liters of Greenhouse Superfeeding Grow with 0.750 gr nutrient per liter of water. Light: Yellow 80W and Daylight LED 100W 20x4 hrs The...
  10. S

    Question from beginner

    hello everyone, this is my first grow. I have a rainforest 66 hydro/aero set up. My plants have begun to grow roots into the nutrient solution. Can I expect faster growth now? Thanks for anyone taking the time to answer.
  11. V

    Need your advice on Iron Chelate

    Hi. Recently, I was able to find readymade 12% Iron Chelate (FeEDTA) powder in market. This should be very convenient to use, as it saves the hassle of preparing Iron Stock by mixing EDTA, KOH & IronSulfate. Normally, I prepare IronChelate by following method (Hoagland recipe): I make one...
  12. Y

    Please I need help

    Why is this a problem? STRAIN : WHITE WIDOW seed start : 15days ago grow system :RDWC GROW LED : 300WATT REAL nutrient :DYNAGRO Should I START a nutrient solution? If you have a DYNA GRO feeding chart for RDWC in addition to the CHART, give it to me PLEASE HELP
  13. N

    NukeHeads Nuclear Juice DWC Hydroponics Nutrient Now Listed On Amazon

    For those who like buying their products off of Amazon.com We have just added our Nuclear Juice Hydroponics nutrient to Amazon to provide you a broader buying experience.
  14. B

    Need help to diagnose - LED burn? Nutrient burn? Disease?

    Hey guys! Brand new here, this will be my first post other than an introduction! But i got a problem thats driven me here, and its been bothering me for awhile. First my set up: Set up: If it works ill upload some pictures to give you an idea, but i built a grow room in the once 'breakfast...
  15. M

    My girls need help

    Hello I am a nub grower and im experiencing a lot of problems with my girls once i flip them into flower. leaves start yellowing and brown yellowish spots starts appearing. on both new and older growth at tops and bottom of plant. they are no longer dark green. im suspecting its a nutrient...
  16. L

    Light burn or nutrient issue?

    Hey everyone, Below is a picture of my girl. She's veggin about 4 weeks now. Light cycle of 18/6. Getting 1 quarter of the recommended nutrient dose in her water and ph level is between the normal parameters. I notice that a couple of the top leaves edges were going brown and lighter than...
  17. gr0w

    Recirculating Nutrient Schedule

    hey guys I was very bored today and decided to make a Nutrient Schedule for myself with the products I am using in my Undercurrent RDWC System. Figured I would share it with everyone to see if anyone has any suggestions on anything to change, or if everything looks good then to further help...
  18. R

    Realix - DWC Setup - 5x WW & 1x BM - First Grow

    So here we are! This is the start of my adventure to grow some beautiful buds! I need to mention that I'm a big time beginner, but I've been an avid reader of this forum for nearly 1 year. If any of you have any inputs at all (light, water, nutrients) please don't hesitate to share! Here's...
  19. M

    Help needed - Building my first DWC

    G,Day All. I have a tote,Length 51cm+Width37cm+Depth28cm, with a total capacity of 40lts,20lts of which will be the nutrient reservoir.I will be growing only 1-Autoflower at a time.My research on this has given me multiple answers.First is,what size Net Pot should i use ? and in relation to the...
  20. S

    Nutrient and feeding question

    So for fun I priced out a crop worth of advanced nutrient expert level. 524.00 worth of nutes for a crop? I priced it at 30 gallon size grow. 6 - 5 gallon buckets. And just keep 35 gallons in ebb and flow resevoir even if it's a 66 gallon res. This is according to the chart wich is 6 weeks then...