Understanding pH management and plant Nutrition

[demoreal]

Understanding pH management and plant Nutrition

Part 1 - Introduction
Part 2 - Water quality
Part 3 - Fertilizers
Part 4 - Substrates
Part 5 - Choosing the "best" fertilizer

Bill Argo, Ph.D

demoreal Reviewed by demoreal on 04-12-2010. Understanding pH management and plant Nutrition Understanding pH management and plant Nutrition Part 1 - Introduction Part 2 - Water quality Part 3 - Fertilizers Part 4 - Substrates Part 5 - Choosing the "best" fertilizer Bill Argo, Ph.D Rating: 5

[Rusty Trichome]

Nice find. Would make a good sticky. :thumbsup:

Tried to rep ya, but apparently I've hit you recently. :jointsmile:

[Psycho4Bud]

Nice find. Would make a good sticky. :thumbsup:

How about hot, sweet, and sticky? First thing that come to mind with your request so you don't only get a sticky but a vid too.:jointsmile:

Have a good one!:thumbsup:

[YOUTUBE]http://www.youtube.com/watch?v=6652YIBzByk[/YOUTUBE]

[Rusty Trichome]

Pretty darned quick there Psycho. Thanks. How ya been. Haven't seen ya around much lately.

Tried to watch the video, but all I get is about 10 minutes of broken video and choppy tunes. (DSL sucks)

[Psycho4Bud]

Pretty darned quick there Psycho. Thanks. How ya been. Haven't seen ya around much lately.

Tried to watch the video, but all I get is about 10 minutes of broken video and choppy tunes. (DSL sucks)

Doing good. Jumpin' through the rest of my hoops from the bust; BASTARDS! Get this crap done then off to a m.m.j. state.....

Have a good one!:thumbsup:

[420Somehow]

great iinfo thanks...

[demoreal]

Managing the pH of container media:
Paul R. Fisher
R. Argo

[Rusty Trichome]

More good info, especially for peat-based mediums. Not too difficult to follow...
Greenhouse Grower: Understanding Plant Nutrition: Correcting Low Media pH

[demoreal]

How come in some pH charts it states phosphorus is more available at a low pH and other charts at a higher pH and some both?
There is a discrepancy with manganese as well. Does anyone have an explanation for this? Is phosphorous more available at a high or low pH?

[pressman57]

Just wanted to thank you for your post.....I learned a lot.