Raised bumps on leaf? Need help

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topsyfairfax23

topsyfairfax23

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Anyone have any ideas what this could be? from clones almost 4 weeks old. I've noticed this on a couple leaves. Growing in Promix HP and indoors and i've never had any pest issues/seen any before. I did have some lingering calmag issues at the start but it seemed to sort itself out
 
ezenzyme

ezenzyme

Hmmm this one is quite curious, not your usual jam! With some more info we can get you sorted. Is and some more photos of the entire plants would help;

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?
 
topsyfairfax23

topsyfairfax23

5
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Hmmm this one is quite curious, not your usual jam! With some more info we can get you sorted. Is and some more photos of the entire plants would help;

Soil Growers:
1. Are you growing from seed or clones? Clones
2. How old are your plants? 28 Days since put in solo cups
3. How tall are your plants? 11-13 inches
4. What size containers are they planted in? Transplanted from 1 gallon to 5 gallon yesterday
5. What is your soil mix? Promix HP with added perlite
6. How often do you water and what type of water do you use? Every 2-3 days with RO wated
7. What is the pH of your water? 6.1-6.4
8. What kind of fertilizer do you use and what is its NPK ratio? Floraflex Veg nutrients
9. Do you foliar feed or spray your plants with anything? Floraflex Foliar feed, Grotek Gro-silic and cal-mag when they were having issues
10. What kind of lights do you use and how many watts combined? (HPS, MH, fluorescent, halogen, incandescent "plant lights") 420w LED quantum board
11. How close are your lights to the plants? 36 inches
12. What size is your grow space in square feet? 16 ft
13. What is the temperature and humidity in your grow space? 26-27.5c and 60-68 rh
14. What is the pH of the soil? Unsure as i just transplanted and have not got runoff
15. Have you noticed any insect activity in your grow space? None
16. How much experience do you have growing? Second grow
 
topsyfairfax23

topsyfairfax23

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temps humidity?
what you feeding?
26-27.5c and 60-68 rh
RO water with 150-20 ppm cal-mag and Floraflex nutrients comes out to about 740 ppm or 1.5 EC. Also using Dynomyco Mycorrhizae when transplanting and Miicrobial Mass every two weeks. Used Grotek Gro-silic initially as a soil drench and then foliar fed once with it, plan to foliar feed with it every month.
 
Flexnerb

Flexnerb

26-27.5c and 60-68 rh
RO water with 150-20 ppm cal-mag and Floraflex nutrients comes out to about 740 ppm or 1.5 EC. Also using Dynomyco Mycorrhizae when transplanting and Miicrobial Mass every two weeks. Used Grotek Gro-silic initially as a soil drench and then foliar fed once with it, plan to foliar feed with it every month.
150ppm cal
20ppm mag

7.5:1 ratio? Wow! Why? It should be 3:1 maybe 5:1....right?

Whats the ppm of your tap?

Do you or can you get a water report?
 
KerryGreen

KerryGreen

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I'm just a little concerned with the shiny look of the leaves. Hoping it's not broad mites. You won't see them most likely- just their destruction.
 
topsyfairfax23

topsyfairfax23

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150ppm cal
20ppm mag

7.5:1 ratio? Wow! Why? It should be 3:1 maybe 5:1....right?

Whats the ppm of your tap?

Do you or can you get a water report?
Sorry that was supposed to be 150-200 ppm cal-mag. I use RO water with Green Planet Pro Cal
 
topsyfairfax23

topsyfairfax23

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I'm just a little concerned with the shiny look of the leaves. Hoping it's not broad mites. You won't see them most likely- just their destruction.
I know i have been going heavy on the nitrogen. I have a couple burnt tips but i've pulled it back since.
 
lvstealth

lvstealth

Supporter
on my pecan trees we call those bumps galls. it is where some critter saliva got on the leaf and it made a tough spot in defense... on cannabis, no idea, but im betting it is not good!
 
Flexnerb

Flexnerb

on my pecan trees we call those bumps galls. it is where some critter saliva got on the leaf and it made a tough spot in defense... on cannabis, no idea, but im betting it is not good!
Galls are cuased by Psyllids too. There larva live in the gall then come out....had thousands of them on my house last year....only one side too. That side gets the most sun!
 
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