calmag deficiency

Hey so I started getting this weird burn going over the last 2 weeks. > Initially I thought it was light burn which after turning down the lights to less than half power has been ruled out. > Then thought it was a PH issue so I tested run off PH and nope its perfectly locked in at 6.0 just...

Hi folks! 1st time grower and so far its been going good. its a small grow, one plant with the following specifications: FFOF (soil) in 2 gallon fabric pot, pH purified water (6.5) and only Seaweed Extract when watering (every 4th day). My FFOF is amended with additional perlite and nothing...

I’m using an Aerogarden with a 1.1 gallon tank, with an added air stone and only 1 plant per system. Lighting is an SF2000 at 24 inches & at 90% output right now. Water temp is 68, air temp around 75, humidity between 50-60. PPM currently around 850, PH kept between 5.8 - 6.1, and I’m in the...

Hey Ya'll, This is my 3rd grow - the first 2 I fucked up on the dry, they went too quickly and lost their smell and potency. This grow i had to do in my closet bc all my other tents are filed. These were 3 random super silvre autos that tbh, I barely paid attention too until they started...

Since the beginning I have had problems with leaves turning light green in between the veins, then slowly turning brown and crispy along the edges. This will work its way in towards the middle of the leaf and eventually the whole leaf will die. It has affected all plants, and I've never been...

Hi wonder if anyone could diagnose this problem I think it's CalMac deficiency, any help would be much appreciated cheers

Hello everyone, i am currently growing 50x 2gallon in a 4x8 grow tent, Melon gum strain. x4 Mars hydro TSL 2000 I use tap water which is at 480PPM ( i know its very hard water but with 50plants i dont have much other choice right now than to use tap water) i let it air out for 48hrs+. They are...

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can anyone diagnose my plant. Lady at the grow store said it was cal mag deficiency. I'm using only sensi bloom 4ml per liter she takes about 3 liters .she said buy sensi cal mag but its 4-0-0 npk. I dont want to over do it on nitrogen . isn't it bad to have too much N in flower?sensi bloom part...

Id just like to hear the goods and bads of using promix. My friend just started using it and seems like he’s getting magnesium deficiencies rather quickly once he flips the lights to 12/12. Yellowing fan leaves within the first 3 weeks of flowering. Ph is always checked so I don’t think that’s...

dont knkw the specs if my local watering supply i usually put local water out in glass and let it sit out for a while to hopefully get the chlorine out. been noticing my plants been exhibiting cal/mag def symtoms. plant is showing rust spots on some not all leaves, semi brittle in the sense i...

If you fill up a gallon of water with your nutes at "full strength" and split that gallon between 2 plants.... Is each plant getting half the strength??? how does that work?