Nute Burn or Calcium Deficiency?

[franklinz]

Watch your P and hack that discolored foliage.

 

[JoshKet]

Watch your P and hack that discolored foliage.

Thank you for that graphic. Any advice on getting that P under control? I’ve been using the dirty dozen from fox farms

 

[70's natureboy]

It's the distilled water

 

[JoshKet]

It's the distilled water

My tap water is really hard here. What should I use?

 

[70's natureboy]

I didn't see where you are adding cal mag. Maybe I missed it, you need it. Hard water isn't terrible unless it's over maybe .3 EC ,maybe .4 EC.

 

[JoshKet]

I didn't see where you are adding cal mag. Maybe I missed it, you need it. Hard water isn't terrible unless it's over maybe .3 EC ,maybe .4 EC.

I’m not sure the EC... when I set my meter to EC it tests on a different scale. The ppm/tds is 510

 

[getogrow]

Use the tap water so we can rule out Ca.

 

[getogrow]

4ml in a 1/4 gallon is fairly strong. Do that again twice in a row. the progress should stop.

 

[hotrodharley]

I only checked the ppm. It was 1400

It’s burn.

 

[Soul Dwella]

Guys, could this be related to the size of those plants vs the size of those containers?

 

[getogrow]

Guys, could this be related to the size of those plants vs the size of those containers?

I think that is definitely one of the many variables. With a small pot you have to feed much more. Thats kinda why im suggesting more N.

 

[JoshKet]

Guys, could this be related to the size of those plants vs the size of those containers?

 

[getogrow]

more food and/or soil.