Hello fellow growers I have a few questions.
I started a new grow and decided to try roots organic green light the only thing I've done to the soil is add dolomite lime and azomite
I'm feeding dyna grobotanicare cal mag liquid karma and a little superthrive.. These are month and a half old seedlings and one STRAIN that has been in my family for over seventeen years. Whom I know very well.
Anyways it seems as if my ph is locked up I'm really wondering if anyone here has ran this soil before. For might have a little help to my problem the whit blotchy patches are from ph fluxuation.
I read in a post that the green light has a very low ph .
If you added dolomite lime directly to your soil, then planted...could be problems.
The lime needs to work/cook a bit in your soil before use preferably.
ph test your soil and water, use a low npk nutrient like a 8-5-5.
If you added dolomite lime directly to your soil, then planted...could be problems.
The lime needs to work/cook a bit in your soil before use preferably.
ph test your soil and water, use a low npk nutrient like a 8-5-5.
For eight plus years I've used pro mix and dolomite lime powdered from and dyna gro nutrients and have never experienced this problem this time I bought grow more pelletized lime and roots organic green light soil. My flower room is in the same exact mix and no deficiency's .. Thanks for your input man.here's a pic of my landrace thai my family has had for several years.
Dolomite raises ph, aluminum sulfate will lower ph. I use alum sulfate in my outside to turn my hydrangeas blue[/QUOTE
I'm considering elemental sulfur. Have you used that..