DGP
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I have looked a lot at these leaves under a microscope so i don't see bugs. I have searched and reviewed the deficiency charts as well but IDK. Only 1 plant is showing this and she is the biggest, fastest growing one so that is why I assume it is a deficiency as she is huge and putting on weight faster than any of the others. Leaves are pointing up like they are happy and no droop whatsoever. Other than these discoloration patterns on the leaves the plant looks very happy, roots are fine, water smells fresh and so on.
Survey questions below the pictures....
Thanks in advance,
Dee
Hydro Growers:
1. Are you growing from seed or clones?
Seed (sorted F2)
2. How old are your plants?
4th week of flower (6 weeks since flip)
3. How tall are your plants?
~36"
4. What type of hydro system are you using?
RDWC Undercurrent
5. What brand/type of nutrients are you using?
Jack's Hydro pro, Cal Nit, Epsom (3-2-1)
6. What is the Ph of your nutrient solution?
5.8
7. What is the PPM/EC of your tap water?
50
8. What is the PPM/EC of your nutrient solution?
750
9. What is the temperature of your nutrient solution?
67-68 (chiller)
10. Does your PPM/EC show a rise or fall when you do your daily PPM check?
very little change day to day
11. Does your pH show a rise or fall when you do your daily check?
falling very slowly over time, 6.0 falling to 5.8 over a week or so
12. Do you foliar feed or spray your plants with anything?
no
13. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights")
750 watts (12 COBs) 60W/ sq ft
14. How close are your lights to the plants?
12-16"
15. What size is your grow space in square feet?
~24 ft sq
16. What is the temperature and humidity in your grow space?
78 daytime 50-25%, 65 night 45%
17. Have you noticed any insect activity in your grow space?
no
18. How much experience do you have growing?
3 years
Survey questions below the pictures....
Thanks in advance,
Dee
Hydro Growers:
1. Are you growing from seed or clones?
Seed (sorted F2)
2. How old are your plants?
4th week of flower (6 weeks since flip)
3. How tall are your plants?
~36"
4. What type of hydro system are you using?
RDWC Undercurrent
5. What brand/type of nutrients are you using?
Jack's Hydro pro, Cal Nit, Epsom (3-2-1)
6. What is the Ph of your nutrient solution?
5.8
7. What is the PPM/EC of your tap water?
50
8. What is the PPM/EC of your nutrient solution?
750
9. What is the temperature of your nutrient solution?
67-68 (chiller)
10. Does your PPM/EC show a rise or fall when you do your daily PPM check?
very little change day to day
11. Does your pH show a rise or fall when you do your daily check?
falling very slowly over time, 6.0 falling to 5.8 over a week or so
12. Do you foliar feed or spray your plants with anything?
no
13. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights")
750 watts (12 COBs) 60W/ sq ft
14. How close are your lights to the plants?
12-16"
15. What size is your grow space in square feet?
~24 ft sq
16. What is the temperature and humidity in your grow space?
78 daytime 50-25%, 65 night 45%
17. Have you noticed any insect activity in your grow space?
no
18. How much experience do you have growing?
3 years