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Perlite....

guest2012y

Living with the soil
Veteran
It'll be fine. Sounds like in your environment all you need to do is just set it outside for 30 minutes....should be dryer after that.
 

big ballin 88

Biology over Chemistry
Veteran
Funny thing is the 4th it always rains down here. It hasnt stopped raining for what seems like 2 days now. I guarantee tomorrow it will dry out completely though if its a typical Summer day. My birthdays usually sunny as a mothersucker.

I'm hoping it is a dry day. Just s you know Capt, i measured my typical humidity in my room and it ranged from 18% to 45% if my windows open.
 
I replaced perlite with diatomaceous earth in my peat based mix. It is the kitty litter stuff mentioned earlier. Made from microfossils but I am not sure of its sustainability. It does hold up well and works great in a reused soil mix. NAPA sells a 25 pound bag for $9. Part #8822

Replace perlite with DE thats available at NAPA (dry sweep) - lol - Thats just strikes me as strange dude, no offense.

Peat & perlite are my key items for building up compost volume for growing projects.

Pretty light weight when dried for backpacking soil outdoors.

Bummer - doesn't seem to be any rice farmers in my neck of the woods.
 

BORNaSMOKER

Member
Hey VG thamks for the link mate will look in to this DE/kitty litter appraoach. all this chunky perlite isn#t going to look very good in my veg beds!!
 

microgram

Member
I hate peat. Perlite is technically organic, it's some type of form of volcanic glass. Processed by diesel generators and coal burning plants; it is probably not the best choice unless you live where electricity is created friendlier? If you bought some from minnesota/michigan, they get 'green electricity', but they still do their fair share of burning fossil fuels as far as I know.
 

Clackamas Coot

Active member
Veteran
Bummer - doesn't seem to be any rice farmers in my neck of the woods.
The major rice producing states are California, Louisiana, Texas & Arkansas. Your proximity to those states will probably determine the availability.

The price for 50 lbs. (4 c.f. more or less) is around $19.00 for organic rice hulls at the 2 local organic farm/feed stores.

The price is about 3x that at the wholesale brewery operations. Same product (Lundberg Farms in California) - it just depends on who you're selling to I suppose.

CC
 

SupraSPL

Member
Replace perlite with DE thats available at NAPA (dry sweep) - lol - Thats just strikes me as strange dude, no offense.

Haha no offense taken. It wasn't my idea it was Al from Gardensweb that turned me on to it. He says it is better than turface. I have been using it for almost 2 years recycling the same soil, the DE does not break down unless you crush it.
 
N

ngen

Haha no offense taken. It wasn't my idea it was Al from Gardensweb that turned me on to it. He says it is better than turface. I have been using it for almost 2 years recycling the same soil, the DE does not break down unless you crush it.

You mean that after 2 years your DE hasn't broken down yet?
So much for that has a source of silica.......
 

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