Bareback
Well-Known Member
Thanks for explaining it this way.nitrogen, phosphorous, potassium, magnesium, chlorine, molybdenum, and nickle are mobile, and theres a possibility you might wash some small percentage out of the plant with a couple of weeks of heavy flushing. since you're washing these nutes out of your soil, the plant would use some of these nutrients up from leaves to try to sustain their flowers, so theres another decent percentage of those nutes used up.
calcium, sulfur, iron, boron, copper, manganese, zinc, and cobalt are immobile. once the plant absorbs them, they don't go away. you simply do not have enough water to pour through that pot to get rid of any of it.
thats why some deficiencies effect old growth, and some effect new growth.
mobile nute deficiencies effect older growth first as the plant is drawing that nute from the older leaves to feed the newer ones. immobile nute deficiencies effect new growth because the plant cannot draw from older leaves to feed new ones.
if the plant can't do it, you can't do it.
So can I use this to read my plants better. P.m. me if you will I need research material on the subject and didn't want to take time away from this entertainment.
Peace out Bare