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 FilipinoFlorist
Stranger
Registered: 06/05/20
Posts: 2
Last seen: 5 years, 11 months
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 Yellow colors on leaves please help a newbie 
#845340 - 06/06/20 09:34 AM (6 years, 1 day ago) |
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Damo
Germinator
Registered: 05/19/20
Posts: 8
Loc: 4th world poverty
Last seen: 5 years, 10 months
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Re: Yellow colors on leaves please help a newbie [Re: FilipinoFlorist]
#845359 - 06/07/20 04:43 AM (6 years, 20 hours ago) |
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Following. 
What lights are you using? what fertilizer schedule and what substrate are they growing in?
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growmore
Registered: 03/11/09
Posts: 9
Last seen: 6 years, 6 hours
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Re: Yellow colors on leaves please help a newbie [Re: Damo]
#845362 - 06/07/20 01:42 PM (6 years, 11 hours ago) |
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If you're having plant issues. Fill this out so members can help you more effectively.
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 and how much you give per watering?
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. What is the pH of your run off?
16. Have you noticed any insect activity in your grow space?
This should help narrow it down for you so you can get a better diagnosis. but from the looks of it it could be from over or under watering. Thats just a guess with out knowing any info about your grow.
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