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Thank you!MrS your ladies look perfect man. Your knowledge and attention to detail shows in your girls dude.
I can try. I think they are referring to the type of charge it has in the soil, either positive or negative.Hope ya don’t mind me asking a quick question about the nitrogen discussion. I’ve been reading into urea nitrogen and how once it’s broke down it has a neutral effect on the soil. Just curious about what thoughts you may have.
There are three chemical forms of nitrogen. The most common are ammonium (NH4 + ), which has a positive charge; nitrate (NO3 - ), which has a negative charge and urea ((NH2)2CO), which has no charge. Most fertilizer mixes contain a combination of all three nitrogen forms. When these nitrogen forms are added to the growing medium natural processes can take place that convert one form to another. Bacteria can convert urea to ammonium or ammonium to nitrate. Hydrogen ions (H+ ) which acidify the medium are released when ammonium is converted to nitrate. In growing medium urea is converted to ammonium very quickly in less than two days. Urea and ammonium are typically grouped together and referred to as ammoniacal nitrogen.
When the roots take up theses charged molecules, such as ammonium or nitrate, they release an identically charged molecule to maintain a balanced pH inside the plant cells. Nitrogen can be supplied as a positively or negatively charged form which allows the substrate pH to be altered.
Going back to an earlier post it was suggested that fertilizers contain higher levels of nitrate N over ammoniacal since nitrate N provides a shorter less leafy plant. We know urea is broken down into ammoniacal after a couple of days so really it's the same thing.
Using urea as the main N component would be the same as running a higher ammoniacal based fertilizer.
I hope that helps.
lol, good morning Boo.Ridiculous....
Hey MrS. Wrt your last post with the beautiful pics - are you considering them “in flower” now?
Actually as Brother Krip pointed out I'm on day 13 now of 12/12. The pistils started showing up about three days ago so I would call this day three of true flower.