Some advice for non improving marijuana plant


A question from a fellow grower:

I received and germinated 10 of your ww’s feminized around 6 weeks ago.
This being my second how ( while still on my first ) I overwatered and
killed 7 of them, but 3 beautiful girls made it. Here is my issue
though, on all three they have been showing yellowing on all new growth
for the past 3 weeks. I have read a lot and all I could find was sulfur
deficiency, so I have been giving them an extra feeding of epsom salt. I
am growing two of them in 3 gallon grow bags and one in a 5 gallon
bucket. The one in the 5 gallon bucket is the only one who has not
recovered and actually seems to be getting worse. ALL new growth is
yellow and the top is shooting out fan leaves whose tips twist to the
side. I am using Advanced Nutrients grow A + B, B-52, and a little cal
mag since I am growing in pure coco. I keep ph between 6.3 and 6.5. The
two in the 3 gallon grow bags have recovered after 10 days of extra
sulfur feedings, but the one ( our baby and favorite ) in the 5 gallon
bucket is not showing signs of improvement, but I need to add that it
has been transplanted twice in its 6 week old life. One of those
transplants it could have barely noticed though. Anyway I am stumped and
want to move these 3 to the flower tent within the next few days. Other
than these issues all 3 girls are growing great, I topped one and left
the other two alone. They are in a tent with 12 other plants consisting
of 5 other strains from different breeders and its not really happening
to the others so its something I am doing wrong with this strain.


Let’s get you started with a support ticket, answer all the relevant questions the best you can and we might be able to get an idea of what is going on.

If you do not know, or do not use something, just say so or put ‘NA’.

ILGM Support Ticket:

What is the strain and type(strain name, unknown bag seed, regular seeds, feminized seeds, auto-flower, etc)?

Indoor or Outdoor? If outdoor, planted in ground or in a container?

Size of space (max height and area, length/width)?

Soil or Hydro? Type of Medium used? System type?

pH? Of the soil or medium (root zone/reservoir/runoff) and of the water and/or nutrient mix that is fed to the plant?

Type and strength of nutrients used? NPK? EC/TDS/PPM levels?

Temperature? Day vs. night temp or highest and lowest temps? Root zone temps?

Humidity %?

Light system/watts/lumens/FLUX/PAR?

Ventilation system? Size? CFM? CO2? AC, Humidifier, De-humidifier?

Number “weeks/days” from into Season, Vegetative Growth or Bloom/flowering?

Add anything else you feel would help us give you a most informed answer. Feel free to elaborate, but try to be brief and to the point. Short and to the point questions and facts will help us help you :slight_smile: