Is there a cannabis dr. In? Nute burn or deficiency? +rep for a diagnosis!

HigH people. Day 30 of veg and 6days since topped. Is there a Cannabis Dr. In the house? I need a diagnosis for my ladies, mainly the LSD! Apparently I have some nute burn or some kinda deficiency! Which, I don't know. Maybe someone can help a rookie out with a diagnosis. It has been about a day and a half since feeding. The last feed I mixed my nutes with 6L of tap water that sat out in a 5gl bucket with an airstone For at least 24hrs. I used the canna calculator for a light feeding. Actually went a lil lighter on the cocc a&b 10ml of both. 12ml of rhizotonic 10ml of cannazyme and 5ml of Magi-Cal. My water ph is 7.3 and the ec is 0.06. After mixing nutes the ec is 1.59 and ph is 6.2 which I ph down to 5.8. I've recently started with the cannazyme and the Magi-Cal. Had some of these spots on leaves before using both. Not sure what I'm dealing with and would appreciate any help I can get in diagnosing this problem. Definite +REP for any help! Thank you! I have faith someone here on RIU Can help a rookie out!

i say negative on the nute burn..nute burn usually starts from the bottom up..i would lean more towards a nute/mag deficiency or lockout...from the pics your in soil right? IMHO I wouldput some epsom salt with regular water and give them a flushin

Just got a suggestion from my grow thread to switch my water. Use a machine at the grocery store to get some RO water. Will definitely try that. .45 cents a gl with your own jug. Will use that water for awhile. I think I'll have to add some Magi-Cal though. Right? Any other suggestions?

UNICRONLIVES said:

i say negative on the nute burn..nute burn usually starts from the bottom up..i would lean more towards a nute/mag deficiency or lockout...from the pics your in soil right? IMHO I wouldput some epsom salt with regular water and give them a flushin

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Right on! Thanks for the quick reply. I'm growing in coco. Gonna definitely try some RO water from the grocery store. I do have a calcium magnesium supplement called Magi-Cal that I will add to the RO. thanks!

Looks like rust spots to me...how often are you watering?

Did you say your PH is 7.3? Is so you need to lower it down to around 6.5.

5ml of cal-mag will fix that

CalcioErba2004 said:

Looks like rust spots to me...how often are you watering?

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About every other day at the most.

Dj1209 said:

Did you say your PH is 7.3? Is so you need to lower it down to around 6.5.

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7.3 from the tap. Once my nutes are mixed I have been ph down to 5.8.