420 Magazine Background


  1. Growingasmile

    Mammoth p in hydroponics good or bad?

    I have been getting conflicting opinions on mammoth p for dwc has anyone used it in hydro with good results? Or have any suggestions for good microbes for DWC?
  2. Growingasmile

    Grape Presidential

    I bought a clone at a local dispensary but I can not find any info on it online and the dispense is keeping its secrets anyone ever hear of it?
  3. D

    What Obstacle Is My Plant Facing?

    Hey guys! I am a first time grower, and I am doing an indoor closet grow. I am using organic growing methods, fox farm potting soil, and fox farm big grow and big bloom fertilizers. I am in week 5 of vegetation, and as this is my first grow, have run into some errors. I was not giving my plants...
  4. Growca2268

    Merry Christmas!

    Hope you all have a great holiday with friends and family! Stay safe and happy growing!
  5. NeelDJ

    Smart Grow Box, Still Testing, Second Grow

    Well this my previous grow was a failure, as I started to panic that my plant was getting root bound, and had to water it very frequently or else the leaves would look gloomy. So transplanted it outdoors and ... My scumbag gardener ripped off the plant at 10 days flowering! I hurts, but I have...
  6. D

    Do I have enough light to grow 3, 3 gallon plants?

    I got these but I also have 2, 45 watt 3600 lumen white led bar lights I could add to it.
  7. JinxMeTwice

    Jeremy The Jinx's Canadian Closet Grow: 300W LED Soil

    Hello, everyone! Started some seeds going a little more then a month back in build up to Canadian legalization. Now that I've finally got some nice progress to show and have got the rest of my grow closet just about set-up to something that will hopefully keep me and my plants happy for the...
  8. Gary from The Vault

    International Credit Card Payments Accepted Again At The Vault! Includes Competition

    Good Afternoon All, The Vault is delighted to announce that we can accept Credit Card payments again for the Rest of The World including USA, Canada, Australia, New Zealand and more. This is in addition to our UK / EU credit card payment facility that is in action right now. To celebrate we...
  9. Lungbutterorbs

    Jesus Og, Reg & Jack Herer, Fem: Grow #1

    Sup to all stoners and space cadets... :Namaste: This is my first grow as stated and my first entry to kinda say hey, check me out! :cool:That being said, my seedlings have just sprouted going on their first 24 hours in its new cab after being germinated. The temp and Rh are 81°f and 61-64%...
  10. NikoGrow

    LED coverage

    Good afternoon to all of you who will read my thread today! As a new grower, I bought a few seeds online. I've got 2 Dr. Widow and 3 Afghan Kush. I germinated them and put them into soil pots(indoor). However due to dumbness and lack of brain cells I killed one of the afghan's so now they are...
  11. niighaag

    DWC & LED: Autoflower Critical 2.0

    Grow Journal - By Niighaag To start of with this will be my first hydroponic grow I have been looking forward for this for a very long time. Ladies & Gentlemens.. Sit back and enjoy the journal, I hope you like it as much as I did making it. Heres what i'll be using for the grow 5...
  12. spliffas

    SPLF Mixed Garden

    Hello friends! Finally I managed to complete my setup after played with this one: Now don’t know where to start :) let’s start with my set - up and prices. Lumii black 600W digital dimmable ballast - 27£ used from ebay, works fantastic! Lumii black DS 600W HPS lamp (11£ new from ebay)...
  13. Budworker.2

    BudWorker.2, Coco, 600 HPS

    Hi guys, New to here and to growing. Personal use :) . I will follow Cultivator's how to grow in coco feed program. I've got all the nutes line up. This is my first grow at the moment I'm having problems with what I think is stretching. I've watered them 150ml of 1ec ph 5.8 each day. I will get...
  14. B

    Let's create an open source GrowBox!

    Hi I have studied about indoor growing and I have tried to create a DIY automated controller for indoor grow with arduino. I have seen a lot of projects that they try to do that but all of them is either old or they have a lot of bugs and it is difficult to scale the code if you want to do...
  15. Gary from The Vault

    The Vault’s Brooklyn Sunrise Auto Comparative Grow, In Association With Dutch Passion

    Hello again guys, it is that wonderful time again - The Comparative Grow And we have wonderful news this time – we have 2 Comparative Grows running side by side :) To be clear, if you enter both Comparatives, then you MUST post on both Comparative threads, and if you only join this Comparative...
  16. magicfingers

    Green Crack - First Time Grow - Updates Daily - Advice Tips Etc Welcomed

    Hello! My name is Magic and I am an indoor grower from New England. I would love to share with you all my progress and keep a steady dedicated blog post to help others even! Ordered my seeds from the King and I'm super excited to say that 6/6 seeds germinated and I still have 6 left of the order...
  17. L

    Curling leaves - Yellow-brown spots - Slowed growth

    Hi this is my first post on this forum. Would be awesome for you guys to help me figure this one out! Also my first grow, i will explain my setup after. Anyhow, the problem I've been seeing is 2 of my young girls are having a very significant slowed growth compared to the third one (Third one is...
  18. medmanmike

    MedmanMike Celebrating 10th High-Brix Grow With Major Room & Equipment Upgrades

    Welcome to my grow journal! This is my first journal and though I've been growing (the second time around) for the past five years, I've never posted a journal, so we'll see how this goes. LOL! For some background, I'm a medical patient in a midwest state and currently have four patients I...
  19. WillieT0813

    Question on germination indoors and growing outdoors

    I need advice on germinating indoors and moving them outdoors later. Can I grow them under a grow light while inside or do i need to set them in front of a window a couple hours in the morning and the same in the afternoon getting them used to sunlight while waiting on the weather to settle in...
  20. A

    On first grow - In flowering & top leaves light green - Some yellowing spots

    ok really enjoying my first grow - cleared out my small bedroom closet, got one seed, northern lights auto from royal grow, planted 11/28, out of grown 12/1, moved to a 4 gal smart pot, in fox farm ocean organic, following fox farm trio, started off light per all you growers, under VIPARSPECTRA...