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Hello everyone to one amazing community

Emilya

Well-Known Member
Was adding Cal mag as recommend but wasn't always topping it off when I to it off in a daily basis .. for eg ... I do a water change today and the next day I add 2 ltrs and the next and then after the 3 time I add I start to top it off with Cal mag .. I think there is where I went wrong !! . Can I fix this problem now ? I just added another 2 ml now of Cal mag . Tomorrow I will do a water change . Any tips please ? Gooing to bed now it's 2 am have to go to work at 6 am . Will check your reputation in the morning . Thanks you guys I will leave you a reply back soon as I wake up
Use the recommended amounts and be patient... Magnesium deficiencies actually kill the portions of the leaves that are cannibalized to supply magnesium to the new growth, and those spots will never come back. The good part of the leaf around the necrotic areas will green back up though, but nothing happens instantly in the plant world. Give it a few cycles to see the effects of the calmag... and then keep giving calmag up till the last 2 weeks of the grow... your plant apparently like so many cannabis plants, is a magnesium hog.
 
Thread starter #302

Mr gar

Active Member
So what should I do . I am doing a water change today . Should I add more Cal mag in ? My only concern is by how much the bottle says raise by 400 ppm that is whatvi was doing but not when I top it off in a daily basis . That is where I went wrong . What is your advice for me ? I will take more pictures of her later when the light goes on
Much appreciated you guys
 
Thread starter #303

Mr gar

Active Member
Also when I do the water change, and add Cal mag. Should I add nutriants or keep it with Cal mag untill it recovers a little bit ?
 

Emilya

Well-Known Member
Also when I do the water change, and add Cal mag. Should I add nutriants or keep it with Cal mag untill it recovers a little bit ?
I am not exactly a hydro expert Mr. Gar, but since the only nutrients the plant can get are in your rez, I would think that you also need to supply nutrients along with your calmag.
 
Thread starter #305

Mr gar

Active Member
Hi guys .. happy new year.
I need some info regarding dwc and nutrients please ... I am in week 5 of flowering and I am using canna nutes and last week I started a small dose of 3 ml pk to my 19l Rezz and ph starter to go down not as normal and ph stayed static and water dropped .. chart says keep doing what you are doing . .I use ro water and ppm start at 100 and ph at 6.1 The most I gave her part A and partB was 28 ml witch also the 18 ml calmag I added use to rise the ppm at 850 and other bites like root and enzymes . After I change the Rez water I start to top off about 1.5 l every day .. after 3 days I add part a and b again to give her the nutes again . And ph would go down to 5.7 and ppm rise back again ... 3 days ago I made a Rezz change and added 5 ml of pk and minised the part a and b to half the dose so to even out the nutes equally .last night I added 5 ml part a and b as 3 days have passed But this morning I found is at 4.7 ph . This has never happened before I started pk . Any ideas