Re: Fertilizer Mixture
- To: pumpkins@mallorn.com
- Subject: Re: Fertilizer Mixture
- From: "* S* <m*@hotmail.com>
- Date: Sat, 07 Mar 1998 22:34:37 PST
Dear Mr. Pumpkinman,
I have taken quite a spell, no pun intended to study this archive list
and have taken notice of your recent posting. I think to sum up what you
are trying to convey to the group is, get a soil test. In order to
develop a fetilization program if one is even needed, one first must
understand what type of soil and what the nutrient values of the soil
are. Please correct me if I have misunderstood you. In studying the
archive I see this young lad that grew the largest pumpkin last year
Chris Andersen did just this. According to the generous information he
posted to this group he tested his virgin soil before making any
adjustments to it. Then he amended in the fall, October if I recall. He
then goes on to explain that he tested his soil two months before he
planted and made final soil adjustments. Further, that he performed a
final soil analysis during mid season which led him to terminate any
further fertilization of his plants. I believe this was posted last
November perhaps October and is listed in the archives. My question is
how many of you have done this. I see Ms. Vickie Broc has tested in the
fall and is now testing again. Do you think three soil tests in one year
is advisable?
It seems to have worked for Chris Andersen and provided him with
pertinent information throughout the season.
Merlin
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>Ron,
> Normally you keep the same concentration whether you are putting on
1
>gallon or 500 gallons. 500 gallons would be applied to an area that is
500
>times bigger. Lets say you were watering a tomato plant with Miracle
Gro. You
>might find that the plant gets a good drink with a half gallon of
solution. It
>would do no good to water the plant with 500 gallons of water\
fertilizer
>solution, it would float away. That may be a little bit of a ridiculous
>example, but anyway. Lets go back to how a root basically works and why
it is
>counterproductive, if not deadly, to your plant to over fertilize. A
plant
>will only take up a certain amount of inorganic fertilizer ions(salts).
You
>can't force the root to take up 3 times the amount of fertilizer than
it
>needs. How does a root know , how much fertilizer water to take up? A
tiny
>root hair is made up of tiny cells that act like a membrane. A membrane
will
>allow water and fertilzer ions to pass through it and get into the
plant, if
>conditions are right. The ionic concentration must be higher inside the
root
>cell than outside (in the soil) in order for water to flow from the
soil into
>the root. So water will flow from a less salty to a more salty area.
Now here
>is a real example for you. Lets say you had a condom that was not made
out of
>latex (non permeable)....lets say you had a condom made out of a semi
>permeable membrane and you filled it with a solution of 10 tablespoons
per
>gallon of salt water. Now put that condom into a jar of water that only
had 1
>tablespoon per gallon of salt in it. You would have a condom filled
with very
>salty water immersed in a jar of weak salt water. Water would flow from
the
>less salty water in the jar, through the membrane into the condom. Now
if you
>switched things around and put the weak salt water solution in the
condom and
>immersed it in a jar of very salty water, just the opposite would
>happen.....water would flow out of the condom into the jar. Always,
flow goes
>from less salty to more salty. Now that root cell behaves like the
condom and
>water flows into the root cell the same way. So now we take a watering
can
>with 20 tablespoons per gallon and soak the roots. You have surrounded
the
>root with saltier water than there is inside the root. The root says
NO WAY
>MAN!!!! I'm not going to suck up that salty garbage. So if you
overfertilizer
>to the point of toxicity, less water will be taken up by the plant or
it might
>not take up any water at all and croak. A plant may wilt when you've
>fertilized the hell out of it because the roots refuse to take up large
>quantities of the salty stuff. Now back to the question of 1 tablespoon
per
>gallon or two, etc. 2 tablespoons per gallon is pretty strong.
Sometimes you
>are better off to use 1 tablespoon per gallon and water two times with
the
>weaker mixture. Or a half a tablespoon per gallon every time you water.
A
>plant will like it better, if it receives a consistant low dose, rather
than
>getting a big jolt of fertilizer every two weeks. It all gets back to
the old
>soil test. If you have loaded up your soil with preplant manure and
granular
>fertilizer, you may need no fertilizer and just plain water. Hope I
didn't get
>too far out with my examples.
> pumkinguy@aol.com
>---------------------------------------------------------------------
>To sign-off this list, send email to majordomo@mallorn.com with the
>message text UNSUBSCRIBE PUMPKINS
>
______________________________________________________
Get Your Private, Free Email at http://www.hotmail.com
---------------------------------------------------------------------
To sign-off this list, send email to majordomo@mallorn.com with the
message text UNSUBSCRIBE PUMPKINS