Help with identifying leaf problems

  • Thread starter Stimpgrow
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Stimpgrow

10
3
Could somebody help me out with what could be causing my leafs to go yellow and die the plants are only 4 weeks in flower and pistols are turning yellow and not growing as they should be also the roots don’t look healthy any help appreciated
 
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Heywood

Heywood

497
93
Soil Growers:
1. Are you growing from seed or clones?
2. How old are your plants?
3. How tall are your plants?
4. What size containers are they planted in?
5. What is your soil mix?
6. How often do you water and what type of water do you use?
7. What is the pH of your water?
8. What kind of fertilizer do you use and what is its NPK ratio?
9. Do you foliar feed or spray your plants with anything?
10. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights")
11. How close are your lights to the plants?
12. What size is your grow space in square feet?
13. What is the temperature and humidity in your grow space?
14. What is the pH of the soil?
15. Have you noticed any insect activity in your grow space?
16. How much experience do you have growing?
 
S

Stimpgrow

10
3
Soil Growers:
1. Are you growing from seed or clones? Clones
2. How old are your plants? 9 weeks old
3. How tall are your plants? 2 and half foot
4. What size containers are they planted in? 11l
5. What is your soil mix? 60/40 coco+ pebbles
6. How often do you water and what type of water do you use? Once a day and tap water
7. What is the pH of your water? Ph 5.8
8. What kind of fertilizer do you use and what is its NPK ratio? Aqua Flores
9. Do you foliar feed or spray your plants with anything? No
10. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights") 600w MH under 4
11. How close are your lights to the plants? 50cm
12. What size is your grow space in square feet? 12 square ft
13. What is the temperature and humidity in your grow space? 45%humidity 30degrees
14. What is the pH of the soil? 5.8
15. Have you noticed any insect activity in your grow space? I have noticed 1 small yellow bug earlier but first time I have noticed
16. How much experience do you have growing? 3+ years growing in coco and first time growing in hydroponic
 
Maxwax

Maxwax

329
93
IDK about Hydroponics but it looks like a few deficiencies and isnt 86 degrees a little warm?
 
Anthem

Anthem

3,364
263
Soil Growers:
1. Are you growing from seed or clones? Clones
2. How old are your plants? 9 weeks old
3. How tall are your plants? 2 and half foot
4. What size containers are they planted in? 11l
5. What is your soil mix? 60/40 coco+ pebbles
6. How often do you water and what type of water do you use? Once a day and tap water
7. What is the pH of your water? Ph 5.8
8. What kind of fertilizer do you use and what is its NPK ratio? Aqua Flores
9. Do you foliar feed or spray your plants with anything? No
10. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights") 600w MH under 4
11. How close are your lights to the plants? 50cm
12. What size is your grow space in square feet? 12 square ft
13. What is the temperature and humidity in your grow space? 45%humidity 30degrees
14. What is the pH of the soil? 5.8
15. Have you noticed any insect activity in your grow space? I have noticed 1 small yellow bug earlier but first time I have noticed
16. How much experience do you have growing? 3+ years growing in coco and first time growing in hydroponi
The addition of the hydroton to the grow media is part of the problem. The hydroton will have an even faster dryback than the pure coco. You need to water much more often. You are at the beginning of locking the plants out because the media is drying out and the salts stay in the media that the plant does not absorb. Meaning every time you water you increase the PPM's/EC of the media. To fix, start out flushing each pot with 3 times the amount of water the pot holds. Straight water. Right after you finish this task water the plants with 1/2 PPM/Ec value of what you have been previously using. The media needs to stay wet at all times. This is your largest problem.
 
S

Stimpgrow

10
3
The addition of the hydroton to the grow media is part of the problem. The hydroton will have an even faster dryback than the pure coco. You need to water much more often. You are at the beginning of locking the plants out because the media is drying out and the salts stay in the media that the plant does not absorb. Meaning every time you water you increase the PPM's/EC of the media. To fix, start out flushing each pot with 3 times the amount of water the pot holds. Straight water. Right after you finish this task water the plants with 1/2 PPM/Ec value of what you have been previously using. The media needs to stay wet at all times. This is your largest problem.
Cheers pal il give that a go today 👍
 

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