yellowing lower leaves and lime colored larger on seedling

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C-Rooster
Stranger

Registered: 01/15/12
Posts: 14
Last seen: 10 years, 9 months

yellowing lower leaves and lime colored larger on seedling

#791284 - 08/28/15 06:16 PM (11 years, 1 month ago)

Soil Growers:
1. Are you growing from seed or clones? Seed
2. How old are your plants? 5 weeks
3. How tall are your plants? About 3 inches
4. What size containers are they planted in? 3 gallon smart pot
5. What is your soil mix? 3 to 1 ffof and perlite
6. How often do you water and what type of water do you use and how much you give per watering? About every 3rd or 4th day as needed about a liter of water no nutes yet filtered tap water that has set out for a day to let chlorine evap if in water
7. What is the pH of your water? 5.9
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? No
10. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights") 1x 300w led galaxy hydro
11. How close are your lights to the plants? 12 inches
12. What size is your grow space in square feet?2'x4'x5'
13. What is the temperature and humidity in your grow space?75 degrees 44% humidity
14. What is the pH of the soil? Idk i havent ran enough water in pot to see runoff
15. Have you noticed any insect activity in your grow space?no
16. How much experience do you have growing? Absolutely none... sorry

Im trying to figure out how to post pics. Soon as i do imma post some

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AGrower
Hydroponic Enthusiast

Registered: 09/20/15
Posts: 123

Re: yellowing lower leaves and lime colored larger on seedling

[Re: C-Rooster]
#794654 - 09/26/15 01:14 PM (11 years, 22 days ago)

its been a month, update me. How is the plant looking? is it still yellow in that same manner? If so (all new growth is yellow); It is an Iron deficiency. If it is now just lower leaves; Nitrogen deficiency.

Good Luck