• The Autoflower Conversational

    Weekly Topics:

    1. Myth Busting - Autoflowers Revegging (can autoflowers reveg? Give us your thoughts!)

    Come give us your thoughts; we want to hear from you!
  • We're looking for grower submissions for any autoflowers that they have had tested by a lab or using a home testing device. The idea is to create a grouping of tests that we can use a resource to show growers (both new and experienced) what kind of cannabinoids and terpenes some of the strains we're growing are testing out with!

    Appreciate any help and consideration! Click here for the thread!


  1. hotdogking15

    Deficiency or Paranoid?

    Hey so this is my Dr Jack Auto. The Dr is only 5 days old and I was getting concerned about how bright/yellow tinged the centre of the leaves were. It’s also quite a bit smaller than it’s grow run buddy. Is it a deficiency or completely normal and I’m just para?
  2. GreenMersh

    Northern cheese haze X sour bubby Day 38, what is this ?

    Been having some trouble here lately finding out what's wrong with the leafs on my NCHxSB, some sort of deficiency or lock out or something hell idk. I've been feeding her with the roots organics master pack, last feed was 6mls of the buddah bloom, 5mls of Trinity, 2.5mls of calmag, 3.75mls of...
  3. D

    Sudden leaf issues in week 8...Help!

    Hi guys, This is my first grow; I've made lots of rookie errors along the way but have managed to make to Week 8 relatively unscathed until now. I've got two 12L pots growing outdoors. First one an "Alpujarrena" seems remarkably robust, with no real issues to date. The second, BCN Critical...
  4. V

    autopot coco/perlite, nute deficiency or lockout?

    Hey guys! Happy to finally join AFN and get in on the action. My first grow was hand watered FFOF+Promix soil in 5 gal fabric pots, 4 plants, CKS White Widow photoperiod, 500g-ish dry. Great experience. This is my second attempt, switched to autopots because I was tired of hand watering and...
  5. Carecrab

    Potassium deficiency?

    Good evening boys and girls! Watered my plants 2 days ago and went away from home and when I came back I started to see som leaves showing signs of deficiency. I think it's a potassium deficiency but I'm not 100%sure. She's a 4,5w old girl, and she's flowering and I've been feeding her...
  6. Outdoor_Auto_Canada (OAC)

    Nute deficiency?

    Grateful to know if you recognize this as a deficiency please and thanks
  7. CanadianStorm

    Simple deficiencies/excesses map

    It think its pretty precise and it has a visual value to it instead of just written explanation. Came across a ton of posts where the title is … What is happening?!. Photographic memory friendly, the ambiance everyone’s looking for.
  8. J

    Indoor Grow HELP! Starting to flower aaaand...Brown spotting, yellowing and browning bottom leaves

    Coco, 5 gal. smart pots, spyder farmer 1000 ledx2, fox farm trio, and cal mag+. I run my ph at 6.0 to 6.2 and ec has been from .4 to .6 so far. I tested run off once and it was at 6.5. I started off the grow adding 1.5 ml of grow big and 1ml of calmag+ but nothing else. After the stalks beefed...
  9. G

    New Grower Little help please

    Hi guys! My plants are yellowing a little at tips of new growth (pic 3) and one is also showing some purple/red?(pic 2) Also why does new growth look so week and curly? (Pic 1) What could be causing this please? I'm in soil (biobizz light mix with some additional perlite) Temp ranges between 18c...
  10. T

    New growth looking silverish and drooping on some of my plants

    It's my first auto run and I'm wondering why they are drooping this way plus the color if you can see from the pic. I'm on day 26. I started feeding til runoff twice a day a few days ago. Growing in coco coir, nutes are masterblend
  11. U

    Light green/yellowish leaves, all 4 plants

    Problem: The 4 plants are at 48 days now, about 1.5 weeks into flower and they are all very yellowish light green. They seem smaller (or stunted) than they should be. The leaves are all pretty small and pointing upwards towards the light. Some of the leaves have lighter bleach looking spots...
  12. Cannakisses

    Help please what's this?!

    I went to check on the ladies tonight and my blueberry auto is showing some strange discolouration on her leaves. She was fine 2 days ago. I've also got pineapple gum ato shes fine, fed with nutes tonight and will check again tomorrow. They had a stunted early life but are permanently in a...
  13. N

    (HELP) top leafs curling up and browning !

    Hey guys, i’m New here, i’m Growing 3 critical autos and one of them have a leaf problem that I can’t find what it is, i’m In week 3 of flower and the plant top leafs start curling up and the edges becomes brown with some brown spots, i’ve already flush 2 times but things continues going bad, I...
  14. N

    Please Help! Am i fucked?

    Problem: extreme curling and yellowing of new growth, burnt tips, some leaves yellowing throughout the tops, red stems Medium/grow method: roots organics orginal Feed: and supplements used: 1.5-3.5 g/ gal Megacrop increased weekly and 1tsp / gal roots trinity water source: dechlorinated well...
  15. ganjaman21

    HELP! Extreme calmag deficiency and Nute Burn??

    Hi guys! This is my 1st grow ever and I've been struggling with some kind of mobile deficiency this past week. I'm growing 2 autos (Sticky Beast / Diesel) in soil (DNA/Mills soil with cork) in 14l pots. I'm now on day 48 from seed. Water goes in at 6.9ph and comes out around 6.1ph. The...
  16. Craigc1509

    Help needed. Spotting, Mag issues?

    Hey guys and gals. I have an issue with an auto flower of mine. I recently started my second grow, my first autoflower grow, everything has been going well and it’s crazy to see the difference in growth between them and how my photoperiods went. Problem: I gave my plants their first feeding at...
  17. C

    Northern lights deficiency, help please!

    Northern lights week 10 deficiency help 600w led 2.3gallon pots Growing in root farm mix () Using general hydroponics flora series 1/4-1/2 recommended dosage and cal mag watering around 2.5l every 2 days Ph 6.0 72 f Here’s my question I have multiple fan leaves on my plant with this same...
  18. M

    Is this any kind of deficiency?

    Hy guys! First time grower looking for some help. Let me do a quick intro to my setup: I'm groing in soil, 7-8L pot with 25-30% perlite, using a 600w led (136 actual watts) on a 60x60x120 tent. My first lady is a Royal Gorilla autoflower from RQS. I'm currently on day 13 and noticed...
  19. J


    Hello! I t is my first grow and I am running into some problems They are about 2 months old, just started the flowering stage, the fan leaves has some dark spots, the ones affected has purpleish stems , not sure if it is calcium def or P or K toxicity . i thought was some type of fungus on...
  20. D

    Bottom leaves yellowing/dying

    Bottom leaves yellowing and dying. Fast Buds 6 Shooter Fox Farms Ocean Forest Fox Farm Trio 2x4x5 Tent Ventilated 300w HiGrow