| Soil Preparation and Analysis 
 
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          | Subject:  Soil fertility-Detailed 
 
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          | From | Location | Message | Date Posted | 
		
            | kfrink25 | Beverly | Check this site out 
 Basic Soil Fertility
 
 http://www.plantstress.com/Articles/min_deficiency_i/soil_fertility.pdf
 
 
 It even goes to explain by Vermiculite is important to the ion/cation/humus of a soil...it stores nutrients/makes it available to plants.
 | 10/3/2019 8:02:14 PM | 
		
            | kfrink25 | Beverly | *Perlite | 10/3/2019 8:13:58 PM | 
		
            | Marv. | On top of Brush Mountain, Pa. | Vermiculite stores nutrients. Perlite does not. Perlite helps with soil aeration and drainage but does not increase the cation exchange content. | 10/4/2019 10:51:45 PM | 
		
            | kfrink25 | Beverly | Thanks for the correction Marv, I read Vermiculite first but was thinking maybe I should of put perlite Instead because of the possible asbestos in some Vermiculite sources-some might not want to use it(unless they fixed this problem?) | 10/7/2019 1:08:45 PM | 
		
            | spudder |  | "Perlite is a naturally occuring, volcanic rock. When furnaced at high temperatures, Perlite "pops" and expands 7 to 15 times its original volume. The resulting lightweight particles are made up of microscopic spheres with a porous, broken surface that promotes plant growth. This allows aeration and drainage of the root system and provides holding capacity for water and nutrients."
 https://hessperlite.com/use-horticultural-perlite.html
 
 the first quote is from a manufacturer and the link is from another site. It retains and drains at the same time.
 | 10/7/2019 6:42:50 PM | 
		
            | Dustin | Morgantown, WV | Vermiculite will also fix Potassium permanently within the octahedral sheet inside, making it permanently unavailable. Not every addition is all it's cut out to be in the end, so read a little more before you go chucking a ton of it in your soil.
 You'll feed the vermiculite before you feed the pumpkins.
 | 10/8/2019 5:52:35 AM | 
		
        
          | Total Posts: 6 | Current Server Time: 10/31/2025 10:20:25 AM |