Square Foot Gardening Forum
[table bgcolor=#000000 height=275][tr][td]
Store Bought Compost Toplef10Store Bought Compost 1zd3ho10

Hello Guest!
Welcome to the official Square Foot Gardening Forum.
There's lots to learn here by reading as a guest. However, if you become a member (it's free, ad free and spam-free) you'll have access to our large vermiculite databases, our seed exchange spreadsheets, Mel's Mix calculator, and many more members' pictures in the Gallery. Enjoy.

Store Bought Compost I22gcj10Store Bought Compost 14dhcg10

[/td][/tr][/table]

Join the forum, it's quick and easy

Square Foot Gardening Forum
[table bgcolor=#000000 height=275][tr][td]
Store Bought Compost Toplef10Store Bought Compost 1zd3ho10

Hello Guest!
Welcome to the official Square Foot Gardening Forum.
There's lots to learn here by reading as a guest. However, if you become a member (it's free, ad free and spam-free) you'll have access to our large vermiculite databases, our seed exchange spreadsheets, Mel's Mix calculator, and many more members' pictures in the Gallery. Enjoy.

Store Bought Compost I22gcj10Store Bought Compost 14dhcg10

[/td][/tr][/table]
Square Foot Gardening Forum
Would you like to react to this message? Create an account in a few clicks or log in to continue.
Search
 
 

Display results as :
 

 


Rechercher Advanced Search

Latest topics
» Spinning Compost Bin-need some ideas
by rtfm Yesterday at 8:16 pm

» N & C Midwest: Nov. Dec. 2024
by Scorpio Rising Yesterday at 7:05 am

» Kiwi's SFG Adventure
by KiwiSFGnewbie 10/31/2024, 9:55 pm

» Growing fruit trees in Auckland
by OhioGardener 10/31/2024, 4:23 pm

» New SFG gardener in Auckland
by rtfm 10/31/2024, 4:03 pm

» Vermiculite -- shipping sale through 10/31/2024
by markqz 10/30/2024, 2:27 pm

» N & C Midwest: October 2024
by Scorpio Rising 10/30/2024, 10:38 am

» Mark's first SFG
by markqz 10/29/2024, 11:11 pm

» What are you eating from your garden today?
by Scorpio Rising 10/27/2024, 10:27 pm

» Old Mulch and Closing Beds for Winter
by sanderson 10/26/2024, 11:00 pm

» Ohio Gardener's Greenhouse
by OhioGardener 10/25/2024, 7:17 pm

» Hello from Land of Umpqua, Oregon Zone 8b
by sanderson 10/25/2024, 3:14 pm

» Hello everyone!
by SFGHQSTAFF 10/24/2024, 3:22 pm

» Senior Gardeners
by sanderson 10/23/2024, 6:09 pm

» Hello from South Florida
by markqz 10/23/2024, 10:30 am

» Happy Birthday!!
by sanderson 10/18/2024, 3:09 am

» What Have You Picked From Your Garden Today
by OhioGardener 10/11/2024, 5:31 pm

» Confirm what this is
by sanderson 10/11/2024, 2:51 pm

» Harlequin Beetles?
by sanderson 10/7/2024, 3:08 pm

» Preserving A Bumper Tomato Harvest with Freezing vs Canning
by sanderson 10/7/2024, 3:05 pm

» Greetings from Southeastern Wisconsin
by OhioGardener 10/6/2024, 12:05 pm

» N & C Midwest: September 2024
by OhioGardener 9/30/2024, 4:13 pm

» The SFG Journey-Biowash
by OhioGardener 9/29/2024, 8:33 am

» Fall is For Garlic Planting
by Scorpio Rising 9/28/2024, 12:19 am

» source for chemical-free lanscape fabric
by Woodsong 9/19/2024, 10:51 am

» Hurricane
by sanderson 9/14/2024, 5:42 pm

» Pest Damage
by WBIowa 9/8/2024, 2:48 pm

» cabbage moth?
by jemm 9/8/2024, 9:15 am

» adding compost yearly
by sanderson 9/5/2024, 2:16 am

» N & C Midwest: August 2024
by OhioGardener 8/31/2024, 8:13 pm

Google

Search SFG Forum

Store Bought Compost

+9
Browndog
Turan
Robbomb116
BeetlesPerSqFt
trolleydriver
mlpii66
sanderson
plantoid
shawns13
13 posters

Page 1 of 2 1, 2  Next

Go down

Store Bought Compost Empty Store Bought Compost

Post  shawns13 4/27/2017, 1:23 pm

Hi everyone,

I am new to SFG and I had a few questions.  I thought the compost section would be a good place to start asking my questions.

I have read through a lot of the other posts on here, but my first question is:
I understand that I need 5 types of compost to go into my MM, but how is it possible to keep a true 1/3 in your mix?  I understand it won't be exact, but if I add known cubic feet of peat moss and vermiculite, and then I have a mixture of 5 different types of compost on a tarp, how do you figure out how much is enough to cover the 1/3?

Also, reading the book it says to add compost to the beds during the season.  Is this just adding 1 type of compost or am I mixing up another 5 types and adding them to the beds as needed?

I live in CT and MM is $30 a bag for 1.5 cu ft.  I would need 4 to do a 4x4 bed.  It seems like I would spend more than $120 to do it myself and then throughout the year, it seems like I would have to buy more compost to keep on top of the beds if I don't start a compost pile myself.  Any thought's or suggestions on this?

Also, if you use the bags of MM, what am I adding throughout the season as far as compost in the beds?  Would I just grab extra bags of MM and add it to the beds throughout the season?

Any/all help would be much appreciated.  I realize that this may seem like I'm reading into this too much but I would rather have the knowledge and understanding to make the best decisions possible.

Thanks.
shawns13
shawns13

Posts : 1
Join date : 2017-04-27
Location : CT

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  plantoid 4/27/2017, 4:03 pm

Get a small bucket say three gallons

 Use the bucket & the 15 measures rule to measure & get the right proportions / ratios for the mix .

Try to locate the materials in Mel's book shown in my strap lines as  they have been tried & tested . If you have difficulty in getting them ,  look in composting threads to find out what folk have successfully used .



 So :-

one bucket  of compost  "A"
one bucket  of compost  "B"
one bucket  of compost  "C"
one bucket  of compost  "D"
one bucket  of compost  "E"

five buckets of damped fluffed up peat

five buckets of coarse vermiculite
 

Mix it up however you feel like doing it .

 Total volume 15 buckets in total at the correct ratio of quality well made MM ( Mel's Mix) .




 Caution
Some commercially made  "  composts  " other than the ones Mel recommended tend to have a lot of wood based matter in them that is not composted to the best levels . They are best used as a weed reducing mulch or as a soil enhancer in clay or other difficult  ground .

If these commercial products are part of the local amenity recycling waste system you may unintentionally be bringing  a residual hormonal weed killer etc into you MM & you won't get very good cropping results.

 So , before you use an MM you've made up of with any of this type of material  in your beds as an initial filling  or top up's,  get a small tray of it & try to germinate peas that have been soaked in water for 24 hrs  & some damp radish seeds .  If they grow well it's OK to use in the beds , you've proved the quality of th mix .

If nothing grows through after say 14 days all is not lost for ever ..... you'll have a pile of useless waste that will take several years to lose the weed /plant killing content if it's left to weather in sun ,wind & rain out in the open for a three or four years .  Then of course you must do another proof of growing capability test .
plantoid
plantoid

Male Posts : 4093
Join date : 2011-11-09
Age : 73
Location : At the west end of M4 in the UK

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  sanderson 4/27/2017, 10:00 pm

Plantoid, I like the "15" measure rule. I changed the words 'material' to 'compost'

____________________________

Find more about Weather in Fresno, CA
Click for weather forecast
sanderson
sanderson

Forum Administrator

Female Posts : 21626
Join date : 2013-04-21
Age : 75
Location : Fresno CA Zone 8-9

https://connect.xfinity.com/appsuite/#!!&app=io.ox/mail&

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  mlpii66 4/28/2017, 9:14 am

I found a local store that sells local compost.  I'm able to get chicken and steer manure and mushroom composts.  Still need to get my yard/garden waste compost working right, and kitchen waste composting going and I can have five different compost types!
mlpii66
mlpii66

Male Posts : 93
Join date : 2016-10-02
Location : Idaho Falls, ID

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  trolleydriver 6/5/2017, 12:06 pm

Since I don't have enough home made compost, I had to go out and get store bought compost for use in my new SFG bed. I bought several varieties. When I checked the contents on the bags some have organic material listed at 15% and some at 28%. These are stated as MINIMUM amounts so who knows how much organic matter is actually in those bags and what do they mean exactly by organic matter. One thing for certain is that if you use these particular store bought composts to make up the one-third compost amount in the Mels' Mix, the actual ratios will be way off.  For this reason, I will reduce the amount of peat moss that I use in the MM by about 25% and increase the amount of compost accordingly. What makes the calculation a bit more difficult is when I add in my own home made compost to the 5 part compost mix. Anyway I try to err on the side of more compost and less peat moss.
avatar
trolleydriver

Forum Moderator

Male Posts : 5388
Join date : 2015-05-04
Age : 77
Location : Ottawa, Ontario, Canada

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  sanderson 6/6/2017, 12:08 am

I don't understand the labeling on the bags. ?? Compost is 100% organic matter. Where does peat moss fall in the order of ingredients?

____________________________

Find more about Weather in Fresno, CA
Click for weather forecast
sanderson
sanderson

Forum Administrator

Female Posts : 21626
Join date : 2013-04-21
Age : 75
Location : Fresno CA Zone 8-9

https://connect.xfinity.com/appsuite/#!!&app=io.ox/mail&

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  trolleydriver 6/6/2017, 7:29 am

sanderson wrote:I don't understand the labeling on the bags.  ??  Compost is 100% organic matter.  Where does peat moss fall in the order of ingredients?
Oh yikes!  Are you telling me that when it says minimum 15 percent organic matter that there may only be that much compost?  I'll have to check the contents again. Maybe I have been wrong this whole time.
avatar
trolleydriver

Forum Moderator

Male Posts : 5388
Join date : 2015-05-04
Age : 77
Location : Ottawa, Ontario, Canada

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  sanderson 6/6/2017, 10:45 am

Post photos of the ingredients??

____________________________

Find more about Weather in Fresno, CA
Click for weather forecast
sanderson
sanderson

Forum Administrator

Female Posts : 21626
Join date : 2013-04-21
Age : 75
Location : Fresno CA Zone 8-9

https://connect.xfinity.com/appsuite/#!!&app=io.ox/mail&

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  trolleydriver 6/6/2017, 11:03 am

sanderson wrote:Post photos of the ingredients??
When (if) the cold rain and wind stop, I'll take some photos.

In the meantime, I have a phone call into one of the companies to try to find out what and how much "filler" is in their composted sheep manure. They are supposed to get back to me some time today.

Of course this compost ingredients thing has been discussed in the past on the forum as in ...
https://squarefoot.forumotion.com/t11386-is-bagged-compost-really-compost
avatar
trolleydriver

Forum Moderator

Male Posts : 5388
Join date : 2015-05-04
Age : 77
Location : Ottawa, Ontario, Canada

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  trolleydriver 6/6/2017, 12:19 pm

I fought through the wind, rain and cold and took three photos for three different bags of compost.  There is not really much information.

Store Bought Compost Img_3913

Store Bought Compost Img_3914

Store Bought Compost Img_3915
avatar
trolleydriver

Forum Moderator

Male Posts : 5388
Join date : 2015-05-04
Age : 77
Location : Ottawa, Ontario, Canada

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  BeetlesPerSqFt 6/6/2017, 1:47 pm

trolleydriver wrote:
sanderson wrote:I don't understand the labeling on the bags.  ??  Compost is 100% organic matter.  Where does peat moss fall in the order of ingredients?
Oh yikes!  Are you telling me that when it says minimum 15 percent organic matter that there may only be that much compost?  I'll have to check the contents again. Maybe I have been wrong this whole time.
Is it percent organic matter being given, or percent organic matter of dry weight? (i.e. Is the issue that the water content isn't organic matter?) The numbers still don't quite add up, but sometimes there is sand and rocks included in manures, since those get scraped up along with the intended substance. I would think other cheap fillers like peat and wood would still count as organic matter.
BeetlesPerSqFt
BeetlesPerSqFt

Female Posts : 1433
Join date : 2016-04-11
Location : Centre Hall, PA Zone 5b/6a LF:5/11-FF:10/10

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  Robbomb116 6/6/2017, 2:20 pm

I agree with beetles.  I think the % organic matter right now is wet,  since they also labeled the moisture content.  I'm guess they don't want you to let it dryout for months and then complain that it weighs half ad much as the bag says.   And that likely the amount of  100% - organic matter and moisture is probably sand, rocks and other debris that was collected inadvertently with the other ingredients. 

That's my interpretation anyway.
Robbomb116
Robbomb116

Male Posts : 363
Join date : 2016-07-07
Age : 35
Location : Bismarck ND, Zone 4a

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  Turan 6/6/2017, 2:36 pm

I don't know how to read the %s, but peat and humus are both organic matter and equivalents for measuring for MM.

____________________________

Find more about Weather in Belgrade, MT
Click for weather forecast
Turan
Turan

Female Posts : 2618
Join date : 2012-03-29
Location : Gallatin Valley, Montana, Intermountain zone 4

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  sanderson 6/7/2017, 12:17 am

TD, If you bought all the same compost, I would mix like 2 parts compost and 1 part vermiculite. Forget the peat moss as the humus and peat moss are the first 2 ingredients.

____________________________

Find more about Weather in Fresno, CA
Click for weather forecast
sanderson
sanderson

Forum Administrator

Female Posts : 21626
Join date : 2013-04-21
Age : 75
Location : Fresno CA Zone 8-9

https://connect.xfinity.com/appsuite/#!!&app=io.ox/mail&

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  trolleydriver 6/7/2017, 7:43 am

sanderson wrote:TD,  If you bought all the same compost, I would mix like 2 parts compost and 1 part vermiculite.  Forget the peat moss as the humus and peat moss are the first 2 ingredients.
There is only one bag of so called shrimp compost that mentions the humus and peat moss. The other bags of sheep, cow, shrimp do not have those things listed. I think I'll leave out the one shrimp bag and use it elsewhere on the garden. I'm also going to sift my SoilSaver bin to see if I can extract some of my own compost plus I have a large plastic trash bin full of what I hope is compost extracted from the SoilSaver and the 3x3x3 earlier in the Spring. I'l probably still go light on the peat moss (i.e., 75% of the normal 1/3 in the MM) and up the compost.
avatar
trolleydriver

Forum Moderator

Male Posts : 5388
Join date : 2015-05-04
Age : 77
Location : Ottawa, Ontario, Canada

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  Browndog 8/15/2017, 2:13 pm

To start. I'm rather forced to store bought compost. I don't have a pickup truck. Otherwise I could do alternative. Could still....but don't want many trips with containers in my car to haul. Now to the alternative...if you like...

A guy who talks about doing commercial backyard growing. He's big enough. He has this stuff hauled in with a dump truck. If you have a pickup truck. That would probably work out good. We still can...an alternative to store bought compost...

It's 1/2 cow manure, 1/2 tree bark. The bark you will buy in the store is probably already ruined. But bark that has been taken off trees when they're cut. That is full of healthy nutrients for plants. I suppose one could get this bark from where they cut trees. Should be all over the ground. Or from a saw mill operation? 
The wood that is in store bought compost. He says wood itself isn't good for growing. You want bark. From this, don't worry about wood in a compost pile either. Just mostly bark. Twigs and small limbs I assume are ok. Much of that is bark. 

Also the problem with compost from the landfill. They mix it with human waste. I don't think that's the greatest. Want manure from plant eating animals. 

Once the SFG is set up and going. Should be able to create plenty of compost to keep it going well.
avatar
Browndog

Male Posts : 28
Join date : 2017-08-15
Location : Black Hills of South Dakota

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  Scorpio Rising 8/15/2017, 9:24 pm

You know what, Browndog, most if not all of us started out with store bought compost....it will be OK.  Might not be ideal, but I am here to tell ya, I have homemade in my mew mater bed, and it is FULL of foxtail grass.....so....apparently my pile isn't hot enough!

Live and learn!  You must keep notes though!  REALLY!!!  On everything Store Bought Compost 3170584802
Scorpio Rising
Scorpio Rising

Female Posts : 8829
Join date : 2015-06-12
Age : 62
Location : Ada, Ohio

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  sanderson 8/15/2017, 9:36 pm

Browndog wrote:Also the problem with compost from the landfill. They mix it with human waste. I don't think that's the greatest. Want manure from plant eating animals. 
Not all composts use composted humanure / biosolids in their blend. The bag has to be labeled as such if they include it.

____________________________

Find more about Weather in Fresno, CA
Click for weather forecast
sanderson
sanderson

Forum Administrator

Female Posts : 21626
Join date : 2013-04-21
Age : 75
Location : Fresno CA Zone 8-9

https://connect.xfinity.com/appsuite/#!!&app=io.ox/mail&

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  Browndog 8/15/2017, 10:41 pm

The landfill doesn't supply bags. They just load it. $5 a ton.
avatar
Browndog

Male Posts : 28
Join date : 2017-08-15
Location : Black Hills of South Dakota

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  RoOsTeR 8/16/2017, 8:02 am

I realize no one has said bio's are bad on this thread but...

Is there any real science behind the claims that bio composts are bad? Or is it all just interwebs folklore? I know for a fact countless crops that feed thousands of people, are fertilized with bio composts. I've used bio composts with results when I've had to purchase compost. Is it just a personal choice to not use such? Fear? I like to base my decisions on fact. That tends to be better bet (at least for me) than following the current trends or interweb, garden lore. Many read things over and over again and consider it proof and or fact.
I'm not saying bio's are good. I'd just like to see adequate science that proves they are bad.

____________________________

Store Bought Compost Logo-111
I am my gardens worst enemy.
RoOsTeR
RoOsTeR

Male Posts : 4299
Join date : 2011-10-04
Location : Colorado Front Range

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  No_Such_Reality 8/16/2017, 10:21 am

Rooster, unfortunately, the research is really just beginning. In fact the EPA doesn't have criteria. https://www.epa.gov/wqc/contaminants-emerging-concern-including-pharmaceuticals-and-personal-care-products

The USGS has started some basic test and the results aren't promising.

https://toxics.usgs.gov/regional/emc/municipal_biosolids.html



  • Sampling biosolids to characterize occurrence of emerging contaminants. This investigation involved purchasing nine different biosolids and analyzing the samples for 87 organic chemicals found in cleaners, personal care products, pharmaceuticals, and other products. The results of the analysis found 55 of the 87 organic chemicals measured were detected in at least one of the nine biosolid samples collected, with as many as 45 chemicals found in a single sample.
avatar
No_Such_Reality

Male Posts : 665
Join date : 2011-04-22
Location : Orange County, CA aka Disneyland or Sunset zone 22

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  sanderson 8/16/2017, 12:59 pm

NSR, I read the same statement.

Rooster, I'm more concerned about what humans ingest (medication, drugs) and garbage disposal products (with trace pesticides) that will pass through digesting and composting without breaking down. At one time in CA it was permitted for feed crops, only, i. e. alfalfa, oat hay, feed grass, etc.) I don't know what the status is at this time. Though in 3rd world countries it is still used. Well, making my own compost just feels, well, more reassuring. Razz

____________________________

Find more about Weather in Fresno, CA
Click for weather forecast
sanderson
sanderson

Forum Administrator

Female Posts : 21626
Join date : 2013-04-21
Age : 75
Location : Fresno CA Zone 8-9

https://connect.xfinity.com/appsuite/#!!&app=io.ox/mail&

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  CapeCoddess 8/16/2017, 1:18 pm

sanderson wrote:NSR,  I read the same statement.

Rooster,  I'm more concerned about what humans ingest (medication, drugs) and garbage disposal products (with trace pesticides) that will pass through digesting and composting without breaking down.  At one time in CA it was permitted for feed crops, only, i. e. alfalfa, oat hay, feed grass, etc.)  I don't know what the status is at this time.  Though in 3rd world countries it is still used.  Well, making my own compost just feels, well, more reassuring.  Razz

Agree. While the jury is still out I'd rather trust my gut feeling & not use it. Heck, I won't even use animal manure unless it's from backyard chicken folks that I have drilled or wild critters. And even then I have to wonder...
CapeCoddess
CapeCoddess

Posts : 6811
Join date : 2012-05-20
Age : 68
Location : elbow of the Cape, MA, Zone 6b/7a

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  Browndog 8/16/2017, 2:31 pm

I agree with you all on the compost. I got what I got to start. But will be diligently building my own compost for in the future.
avatar
Browndog

Male Posts : 28
Join date : 2017-08-15
Location : Black Hills of South Dakota

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  RoOsTeR 8/16/2017, 3:25 pm

sanderson wrote:NSR,  I read the same statement.

Rooster,  I'm more concerned about what humans ingest (medication, drugs) and garbage disposal products (with trace pesticides) that will pass through digesting and composting without breaking down.  At one time in CA it was permitted for feed crops, only, i. e. alfalfa, oat hay, feed grass, etc.)  I don't know what the status is at this time.  Though in 3rd world countries it is still used.  Well, making my own compost just feels, well, more reassuring.  Razz

I'd always rather make my own as well. But I like to question what is just generally believed or preached to be bad. I've never seen any definitive proof that the use of such is causing a problem, or if it's just guessing. If trace elements are found in the growing medium, are they or have they been rendered inert? Are they taken up by plants and animals and passed on? If passed on, are they inert at that point?
study
or is it fake news thinking

____________________________

Store Bought Compost Logo-111
I am my gardens worst enemy.
RoOsTeR
RoOsTeR

Male Posts : 4299
Join date : 2011-10-04
Location : Colorado Front Range

Back to top Go down

Store Bought Compost Empty Re: Store Bought Compost

Post  Sponsored content


Sponsored content


Back to top Go down

Page 1 of 2 1, 2  Next

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum