fertilizer

Hello! I Looked in the forum history and didn't found answer to my question. I want to know how many ppm the plant needs from each mineral in each growing phase to build a fertilizing plan. Im using soluble chemical fertilizers such as Potassium nitrate Magnesium nitrate Calcium nitrate Mono...

So I have a DWC with 2 plants running in it, they seem to be doing okay however my EC is no where near where it should be. If I mix the nutes at 1/2 strength on the bottle per gallon of water I end up getting .3ish on my EC meter. I even ordered a new EC meter just to make sure it was correct. I...

Hi all ... Newbie here with a problem! I have recently been having trouble growing in soil and have had a couple of plants die in the first 2-3 weeks of growth for reasons I'm really not sure of. In the first week, the seedlings shot up faster than expected and all was looking hopeful but by...

I read about fertilizer but living in the 3rd world it's not always easy to get exactly what you need. I used good rich black soil and added an organic fertilizer from a big sack that has chicken poop and rice bran etc in it. This is my 2nd try at growing. I think my seeds are ruderalis but not...