3 week old plants size problems

Discussion in 'Sick Plants and Problems' started by smokin'shaka, Jul 15, 2017.

  1. #1 smokin'shaka, Jul 15, 2017
    Last edited: Jul 16, 2017
    I began from seed just under 3 weeks ago. I just completed my first flush following my first feed 3 days ago with the master A & B from humbolt nutrients. My pH has been consistently high around 7.5 but the foliage has actually been looking healthy in my opinion. Haha but if I knew what I was doing I probably wouldn't be asking.

    Avg temp: 77 Fahrenheit
    Avg Humidity: 58%

    I feel like I must be doing something wrong. I've seen other people's 3 week old plants and they are almost a foot tall! Is it nutrient lockout because of the high pH? 3 weeks.JPG 3 weeks.2.JPG
  2. oh and lighting is 2 24'' t5 garden lights, 1 24'' LED, and the 150W overhead grow light. And I half dosed the Master A&B on the feed a couple days ago.
    • Like Like x 1
  3. It's growing fine.. though if you don't have a ph tester I'd at the least go to the pet store and buy a ph solution test kit... plant foods dramatically change water ph so it's best to ph it back to around 6.3 or so before watering.

    Robs New Journal RQS SQ#1 Clones
  4. Also because I'm unsure of the strain I don't know how large of a pot to finish in. I believe it is a sativa dominant strain so should I stick with a 3 gallon ultimately or should i just go straight to 5 gallon?
  5. z1 - Copy.jpg
    this was my plant at around 3 weeks from seed. It's tiny as you can see, ignore the early topping. Your plant will take right off soon, it'll grow quicker than you know what to do with

Share This Page