How much cal mag dwc

I have been using maybe 3. I will increase calmag to 5ml per gallon and nutes will be increased along with it too. Thanks guys. I would guess N. But hard to tell with no pics. I should of had her in bloom this week.

I am waiting for my bloom light to arrive. I also didn't increase her nutes by much this week. This is why i think it is a deficiency. Often times in DWC You don't need as much calmag, depending on the strain and the brand of nutes. I use the Jungle Juice in coco and ffound that I will get Magnesium deficiencies with most of my strains during veg iff I don't add calmag. It sounds like you may not have your nute balance right or your pH is off. Can you post a couple pics off your plants?

What is your pH and how much do you let it drift before correcting it? Joined May 3, Messages 64 Reaction score 0. Yellowing from the middle of the leaf was 1st sign of PH issues with me. Deficiency, but caused by lockout. Joined Jun 27, Messages Reaction score 2. Joined Jan 15, Messages 1, Reaction score I only post again as to not mislead anyone.. For a better experience, please enable JavaScript in your browser before proceeding.

You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser. Thread starter brownred Start date Oct 14, Tagged users None. General Hydroponics nutrients are being used. Aqua Man Staff. Click to expand Aqua Man said:. Source water? Thank you. Muddy Proud deplorable! CalMag is pretty much a must, especially if you're using RO water.

Green Genes Time is an Illusion. Lunchtime doubly So. Triangle, Double Grape. I use the old kind still, not sure if it is still available. The one without any nitrogen added. I try not to add it if I can help it. I use filtered tap water, and it's at 80 PPM 7. Both Green Planet and Advanced Nutes have had issues with it when adding calmag to an existing rez, just watch for pH spikes and you should be good. If it's a fresh rez, it's never an issue. Adding calmag first is the best advice.

I use 0ppm ro water. I use 2ml a gallon no problems. When I used 10ml a gallon BIG problems. Cal-Mag is meant to reintroduce magnesium that is taken out of the water from magnetic driven pumps. It is part of my schedule. I strongly suggest not using to much cal-mag unless you are testing ppm. It will cause it to skyrocket. You can post now and register later. If you have an account, sign in now to post with your account.

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