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 Canaman
GreenThumb GreenHorn
Registered: 01/23/11
Posts: 225
Loc: N 5steps, S 5steps, Spin ...
Last seen: 11 years, 8 months
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 Nutrient Burn or Heat Stress???? 
#527721 - 02/16/11 07:12 AM (14 years, 26 days ago) |
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1. Are you growing from seed or clones?|Seed
2. How old are your plants?|4weeks
3. How tall are your plants?|4-6inches
4. What size containers are they planted in?|1gallon
5. What is your soil mix?|cacti mix, verm, n perlite
6. How often do you water and what type of water do you use?| Every morning @8am, tap water sitting for 24hours with air stone
7. What is the pH of your water?| do not know
8. What kind of fertilizer do you use and what is its NPK ratio? 10-52-10
9. Do you foliar feed or spray your plants with anything?water
10. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights")400MH, 250hps
11. How close are your lights to the plants?....2feet
12. What size is your grow space in square feet?....150SqFT
13. What is the temperature and humidity in your grow space?...76-88, 25%-40%
14. What is the pH of the soil? do not know
15. Have you noticed any insect activity in your grow space?...no
16. How much experience do you have growing? grown outdoors for years
Ok so this is my first adventure off into indoor growing, symptoms have only recently presented themselves 4days ago i stopped all nutrient feeding and went back too str8 water, symptoms are not persisting on new leaf developement, but the affected leaves are not healing either.....they only affected 6plants out of 20, luckily for me.....
these are the ones i beleive is nutrient burn,
now this one, is not showing the same symptoms, there not dried up they curl, but not yellowing almost one can say they are going white, light brown idk..heres the pic
if anybody have any idea what my problem is and how i can fix it, its mos def much appreciated, i looked over the symptoms sheet and cant decide what this last one is, i strongly beleive the 1st set are nute burn, could be wrong......
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Canaman's Tutorials
ISO Green Oil
Gumby Hash
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