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I don't have ppm. The roots are a milky white color. I've fed 2.5ml of dynabloom and a little calmag mixed in and then the leaves started showing signs of magnesium according to diagnostic chart. I flushed to be safe andSprayed with a epson salt mix and that went away.Flushed with 3 gallons of water and gave a tiny bit of calmag and even smaller dose of bloom and then this slowly started forming.What PPM's are you feeding? And have you had a look at your roots, you have good leaves and bad, so this is not an on going problem, so what have you changed to force your plants off course?
Looks like light burn from to much potassium drop ph down to 5.8 and water temp 19 to 24 c and if u spray plant feed lower ec as when u spray it spits a lot of waste back in pot
Get sum trace elements will fix all deficiencies and check drainage is not blockedI'll check the ppm/ec next watering tommorrow . Got a meter with a zero water filter. Idk how accurate these cheap soil tests are but I tried them and here are the results.
I'll consider getting a more high end one for sure. I'm having quite a few leaves fall off on the lower parts after turning slight yellow and drooping. So far the top lYes epsom salts can cause issues and you would be well off reading up, calcium is really immobile and mg is super mobile read this first;
then read this;There is no such thing as a "cal-mag" deficiency...
Thread title pretty much says it all. Use the charts in my signature line to help with understanding cal mag deficiency, but the gist of it is this: Calcium (Ca) and magnesium (Mg) are two different elements required for plant nutrition. One, Ca, is mostly immobile. That means it cannot easily...www.thcfarmer.com
Helpful charts for making cannabis nutrient deficiency diagnoses
I think I may as well just post these here charts up in their very own thread and then put that in my sig line, because I spend a lot of time posting these charts that I use regularly to help me make diagnoses on all my plants, cannabis included. One is specific to cannabis, the others...www.thcfarmer.com
Also, how far down the plant is this happening and where on the plant is it the most dramatic? I would hit em with some Ca, but not cal mag. Think bone meal... And if you really want to know whats going on a PPM meter will run around 100 bones and will be moneys very well spend, dont cheap out buy the nice one, i have a blue lab and get years outta them before they get funk, and a digital PH meter is much cheaper but still a worthy investment.....
Ppm of water+ molasses and dynagro protect was around 219. Run off was around 215 from a stream leaking out the fabric pot a little over halfway down. I definitely have alot of lower leaves coming off. I also should soon be receiving a bottle of mycorrhizae. Hoping that will help get things back healthy.Yes epsom salts can cause issues and you would be well off reading up, calcium is really immobile and mg is super mobile read this first;
then read this;There is no such thing as a "cal-mag" deficiency...
Thread title pretty much says it all. Use the charts in my signature line to help with understanding cal mag deficiency, but the gist of it is this: Calcium (Ca) and magnesium (Mg) are two different elements required for plant nutrition. One, Ca, is mostly immobile. That means it cannot easily...www.thcfarmer.com
Helpful charts for making cannabis nutrient deficiency diagnoses
I think I may as well just post these here charts up in their very own thread and then put that in my sig line, because I spend a lot of time posting these charts that I use regularly to help me make diagnoses on all my plants, cannabis included. One is specific to cannabis, the others...www.thcfarmer.com
Also, how far down the plant is this happening and where on the plant is it the most dramatic? I would hit em with some Ca, but not cal mag. Think bone meal... And if you really want to know whats going on a PPM meter will run around 100 bones and will be moneys very well spend, dont cheap out buy the nice one, i have a blue lab and get years outta them before they get funk, and a digital PH meter is much cheaper but still a worthy investment.....
Reccomend one?Get sum trace elements will fix all deficiencies and check drainage is not blocked
Just go to garden centre and get a power one from there and add a couple scoops.. check run off ppm and water temp of feed 19 to 24 c and try to lower room temp under 30cReccomend one?
I'll buy some lime dolomite from the farming equipment store later.I would recommend checking out some rock dusts and adding green sand to your next mix. Some basalt from Rockdustlocal would do the trick, but these solutions are long term and for your next mix. Also using some Calcium carbonate or lime would add calcium and stabilize your PH
I ordered foxfarms big bloom and tiger bloom with expedited shipping. Should arrive Wednesday;(Get sum trace elements will fix all deficiencies and check drainage is not blocked
I think you meant EC? And hopefully on the 500 scale?Could be from fan blowing on it and your ppm TDS is to hi so flush till it's ready 1.2 ppm on run off
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