My plants leaves have a problem and I need help

Troubleshooting Diseases
1

Hey everyone my plant is in week 3 of flowering and this is my first grow, can anyone tell me what’s wrong?

image
image1920×2560 472 KB

image
image1920×2560 580 KB

2 Likes
2

Usually yellow starting from the bottom is nitrogen deficiency whatnsremyo7mfeeding here, what lights are you using, what nutrients

4 Likes
3

Like @Caligurl said probably hungry

4

The plant shouldn’t need much nitrogen in flower it should need more potassium and phosphorus for flowering

5

COPY/PASTE the below list into your forum post.

Answer these simple questions the best you can. If you do not know, or do not use something asked about; Just say so, or post
NA (non applicable).

  1. Indoor or outdoor - size of grow, tent, toom
  2. Origin of water.
  3. Otigin of seeds. seedbank, friedn, bag seed.
  4. Regular, feminized, or autoflower
  5. -Age of plant. Veg ot flower
  6. Method: Soil, Soil-less, Coco, Hydro, Aquaponics.
  7. Vessels: Pots, Raised bed, Hydro,(what type hydro)
  8. PH and TDS/EC of source water
  9. PH and TDS/EC of if mixed solution.
  10. Provided lighting: Power? LED, HID, Fluorescents, or other?
  11. Temperayitr; Day and Night
  12. Humidity; Day and Night
  13. Ventilation system; Yes/ No. Size?
  14. AC, Humidifier, De-humidifier,: Yes or no.
  15. C02: Yes or no
  16. Hydro:

a. -DWC? RDWC? Autopots? Ebb and Flow? Other?

b. -Temperature of reservoir

Always try to upload a clear picture in white light of any issues you may have to allow the community to assist you.

Add; Anything else you feel would help us give you more informed advice should be included. Feel free to elaborate ot the end of the survey in order to help us understand yout issues.

1 Like
6
  1. Indoor - 32x32x63
  2. Tap water
  3. Seeds are from growers choice
  4. Autoflower
  5. It’s in week 3 of flowering
  6. Method: Soil
  7. Vessels: Pots
  8. PH is between 6.0-6.7and TDS/EC of source water
  9. PH and TDS/EC of if mixed solution.
  10. Provided lighting: Power? LED sp1000w
  11. Temperayitr; temp ranges between 21 at night and 23 degrees Celsius during the day
  12. Humidity; during day time humidity is around 55-60 and at night it’s 50
  13. Ventilation system; Yes/ 4 inch intake fan with a filter
  14. AC, Humidifier, De-humidifier,: I have a few small fans for airflow
  15. C02: no

And just to give details, in week 2 of flowering I noticed signs of nutrient burn so I started flushing the soil for a week and those pictures are the result so far

2 Likes
7

Flushing for entire week, is the reason why they have deficiencies.
In the future when flushing, flush once, then feed directly after. You’re objective is to flush excess nutrients out, reset PH, and reset with the correct level of nutrients.
Unfortunately those leaves will never recover, but the best thing you can do is continue proper feeding. Any damaged leaves you can trim off, if you choose.

1 Like
8

Thanks man, I’ll make sure to remember that

1 Like
9

image
image828×1792 149 KB

image
image828×1792 129 KB

1 Like
10

The plants needs n-p-k and micro nutes too. Whatever was in the soil is probably used up. My plants are always N hungry during the first 3 or 4 weeks of bloom