How many sq feet will a 40 lb bag cover?
1054893
The answer depends on how much you are trying to lower the soil pH and on the organic matter content of your soil. Adding about 1 lb per 100 sq ft of garden will lower the pH by 0.5 units in a low organic matter soil. With higher organic matter (2-4%), the same decrease may take 3-4 lb/100 sq ft. However, you should NEVER add more than 2 lb/100 sq ft in a given year, or crop damage may occur. Check the pH again the next year and add accordingly if still needed.
1996892
A 15 lb. bag did not quite fill the container. I would say 40 lbs. would require a larger container.
1779708
Best guess is probably 2 square feet. This stuff is very aggressive and expands with vigor! Make sure you contain the area because it will 'crawl' and is very stubborn to remove.
203530
NO! The bag I received is absolutely NOT 40 x 16. When measured it is exactly 38 inches long by 15 inches wide. If like me you really need a 40 inch bag then please look somewhere else. I am very disappointed because I needed that extra two inches for my application.
1751663
The bag is self sealing. We use one bag for a 400 sqft room and can apply it 3 times.
2207127
If warm it will cover at least 40 square feet unless you apply it heavy I rolled it on a rubber camper roof worked perfectly
1962418
The bottom is roughly a 13x10 inch oval (that's rough). Laid flat (empty) the bag is 40 inches tall and 19 inches wide. Though the max fill line is "only" 29.5 inches from the bottom of the bag. It's not small by any means.
451002
Based on the two answers provided by previous purchasers, a 10 pound bag covers 135-160 square inches.
170385
I didn't actually look however, from memory, I believe 3 & 1/2 to 4 feet by 2 feet. It is incased in the bag. Goes back easily enough. I am using it for the Gathering of the Vibes. It is on pretty level ground but I am still annoyed about how flat the ground has to be to "seal" out the bugs & critters. All in all it will do the job.
1261730
Hi Matthew, Happy to help. This unit covers approximately 4000 sq ft. of space depending on the existing air quality of the space. I hope this helps and please let us know if we can possibly help with anything else :).
2123329
About 14 cubic feet. Each bag of soil is labeled, usually 1.5 - 3 cu. feet. I also ordered a bag of Perlite from Amazon. This will keep your soil loose and prevent it from becoming compacted.
1692367
According to the instructions on the bag, one bag works for up to 40 gallons.
1544718
I rated this unhelpful because of experience with the 12.5 pound bag. Although the bag says it covers 5000 square feet, using Scotts top of the line spreader, coverage was about 2,400 square feet. So, getting 15,000 square feet with a 15 pound bag is not reasonable.
1549771
We covered about 40 sq feet. We had enough to cover the surface twice. The Kit states that it will cover about 35 sq feet. I would buy two kits. We are very happy with the product and will use it again in the future. It has been installed and problem free for 10 months.
1179220
Depending on how full of air and high up you fill it... Ours is about 40 inches by 75 inches.
1134077
On the bag says: Broadcast 1lb per 100sq ft. There is 10 lb in the bag should be able to cover 1000sq ft. My friend who referred it does not broadcast. She used as side dressing. 1tbsp per plant. And 1tsp per galloon water for foliage spry. The result, according to my friend, is wonderful. I haven't try it myself yet.
1843279
Im not sure. I use for crafts and was able to cover two 6" Styrofoam balls with a 5lb bag. If you are looking to but multiple bags look at their website and there is a 32 - 35 lb box that is more budget friendly than buy the bags.