Im looking for a soil recipe, I need A LOT OF soil

capncash

Well-Known Member
Hello,

I need about 500 ft^3 of soil for outdoor smart pots. Im looking for an alternative to buying ocean forest soil due to cost. Can anyone with experience help me with a recipe or point me to a link? Thanks in advance.
 

Wolverine97

Well-Known Member
Hello,

I need about 500 ft^3 of soil for outdoor smart pots. Im looking for an alternative to buying ocean forest soil due to cost. Can anyone with experience help me with a recipe or point me to a link? Thanks in advance.
Holy crap. You'd be best off to try to duplicate as much as possible Subcool's Super Soil but reduce/eliminate the perlite. If you don't want to buy Roots or whatever, buy pallets of peat bales, coco coir, compost, sand, and a few large bags of dolomite lime. Add all of the other additives as per the recipe and get to mixing.:leaf:
 

CSI Stickyicky

Well-Known Member
I've used Ocean Forest cut with Sunshine #4 plus earthworm castings with some success. Its cheaper, but not much. I have heard of a dude who has great success using earthworm castings and coco-fiber 50/50 and that's probably a really cheap mix.
 

capncash

Well-Known Member
Yes I dont want to buy a base potting mix. I want to make the potting mix! Any ideas or suggestions? If i buy it by the bag im looking at about $5000.

A dump truck i can get. Its the recipe that i need!
 

Gastanker

Well-Known Member
I have seen that, but he is buying his base soil by the bag. I need to mix my own base.
You are using your own local soil? We are going to need the structure and texture of this to answer your question. I would go to your local worm farm and buy a bunch of soil from them - most have a predone 20% casting 80% other, 40%casting 60 other... that you can buy by the dump truck full. Then amend this even more.
 

capncash

Well-Known Member
You are using your own local soil? We are going to need the structure and texture of this to answer your question. I would go to your local worm farm and buy a bunch of soil from them - most have a predone 20% casting 80% other, 40%casting 60 other... that you can buy by the dump truck full. Then amend this even more.
Are worm farms common?
 

Wolverine97

Well-Known Member
Yes I dont want to buy a base potting mix. I want to make the potting mix! Any ideas or suggestions? If i buy it by the bag im looking at about $5000.

A dump truck i can get. Its the recipe that i need!
Did you actually read my post, or just skim?
 

CSI Stickyicky

Well-Known Member
You can use up to 60% local dirt from your site, or cheap garden soil, and mix it with perlite, vermiculite, coco fiber or peat moss, dolamite lime, and compost or earthworm castings.
 

Metasynth

Well-Known Member
I'm in the same boat as you, and I'm buying bulk soil from a company around me that does custom screening to size preferance. Good quality gardening soil in bulk shouldn't cost more than $30 a cubic YARD. Landscapers do this all the time when they're working on large jobs...There is a company around you that will deliver bulk soil to you too, just grab a phone book and start digging ;)
 

capncash

Well-Known Member
I'm in the same boat as you, and I'm buying bulk soil from a company around me that does custom screening to size preferance. Good quality gardening soil in bulk shouldn't cost more than $30 a cubic YARD. Landscapers do this all the time when they're working on large jobs...There is a company around you that will deliver bulk soil to you too, just grab a phone book and start digging ;)
Yeah thats the route im going to go, what are you amending with?
 

Wetdog

Well-Known Member
Yes I dont want to buy a base potting mix. I want to make the potting mix! Any ideas or suggestions? If i buy it by the bag im looking at about $5000.

A dump truck i can get. Its the recipe that i need!
Google LC's Soiless Mix#1.

You would still need a boatload of peat moss and perlite and you may want to substitute mushroom compost for the EWC.

A cement mixer would help, or a front-end loader, for mixing.

Wet
 

georgiagrower

Active Member
Thats a shit ton of soil you need... wow man you must be growing a literal forrest... the wind will blow and people will smell it for miles hahahahaha I wish I was within a few miles from you!
 

dannyboy602

Well-Known Member
About 1 cu yd...mb 1 and 1/2 ( of either leaf compost or top soil) sounds about right...also start buying large bags of perlite. Then you need bails of peat...mb 3 or 4 to get you started. (dehydrated bales are usually 2 or 3 cu.ft each)
You gotta work at getting the right mix but somehow you'll know it when you get there. It just feels right:)
 

Danielsgb

Well-Known Member
What I would do is 60% Local soil as they mention, 20% Compost, 20% Manure. (Peat Moss if price allows) Then use a front end loader to mix it. Then I would send a sample in for an analysis. Texas A&M does one for $15 it tells Macros, Micros, & pH. It will tell you lbs of fert. to add if there is a deficiency.
Daniels
 
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