First coco grow. Yellow leaves

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drcucumber

Well-Known Member

Apr 30, 2015

• #1

Growing in canna coco, using canna A and B. Ph around 5.5.
I use some Epsom salts too but not sure how much to use. Water here is already very hard.

What might the problem be here..

 

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phil k

Well-Known Member

Apr 30, 2015

• #2

your starting salt build up.. see that light curl on your edges and how your leaves are point up like stakes?

 

phil k

Well-Known Member

Apr 30, 2015

• #3

how close are you to finishing?

 

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drcucumber

Well-Known Member

Apr 30, 2015

• #4

its start of week 8 since 12/12. Grew this in soil before and it took another month

 

phil k

Well-Known Member

Apr 30, 2015

• #5

drcucumber said:

its start of week 8 since 12/12. Grew this in soil before and it took another month

Click to expand...

so it was a 12 week? i would pull your resivoir clean it put fresh clean water with no chemicals and flush them a day or two.. then start back on a 1/2 strength.. they are definitely having over feeding issues..

are they ever getting clean fresh water?

 

phil k

Well-Known Member

Apr 30, 2015

• #6

its not really overfeeding its more salt but it comes from over feeding.. or not toping off your resivior will do it too..


has yor ph been on point? or have you noticed big swings?