New Grower Please look at my leaf!

[BIZELL]

I have 6 plants in the final stages....a couple of weeks until harvest. I noticed about 2 weeks ago some leaf yellow spotting. Thought they were telling me they're ready for harvesting but the spots turned into something I've never seen before. I'm thinking I'm dealing with a ph imbalance. I'm in hick town so I have to wait on a ph tester from Amazon . I'm using FoxFarm Ocean. Can someone look at this sample leaf? Need your experience!!!! Thanks!
Bizell

 

[ballzbeard]

Looks like calcium deficiency. I could be wrong so wait for a few more knowledgeable folks to chime in. Are you using LEDs? Soil or hydro?

 

[BIZELL]

Thanks for responding. I'm using CFL's and growing in soil.

 

[faded187]

That's multiple deficiencys. Most likely from to acidic ph. Did you add lime to your ocean forest? How often you feed? What are you feeding? How much? These are a few things you must let us know, kinda hard to pinpoint without ph meter though. Do you know the ph of feeds goin in? If you can afford I recommend digital liquid ph meter for feeding and an accurate 8 so you can always know the ph of your soil.. or you can just get the accurate 8 and some ph perfect nutes. But it's good to have liquid meter. Hope that helps my friend.

 

[BIZELL]

Thanks for your reply! I got my ph tester last night ( drops) and first tested my water and it was perfect. Tested the soil right out of the bag, again perfect. Then I tested the run off. It was 4.0. I started going through trying pin point which nutes were the culprit. I'm using the line. The problem was when I added Tiger Bloom to the mixture. Brought the 7 ph level to 4.0. From now on, I will be checking the ph level of my nutrients before applying.
Thank you!

 

[chuck1718]

Yes always mix your nutes and water then ph it and adjust as needed. I just went through a ph problem really blow that should all be green.