Robin, a gardening enthusiast, published and manages a website for people wanting to get their flower garden set up quickly 'n easily. Check out additional information about compost at her website: Gardening Quick 'n Easy
Packaged compost is one of the wonderful products now available on the market designed to help make your gardening a little easier. Knowing how to calculate the number of bags of product you need to cover an area in your garden though, can be a bit overwhelming.
For instance, one of the packaged compost products is available in a 16-quart bag. Suppose you want to purchase enough compost to cover a garden area roughly 10 foot long by 10 foot wide with compost to a depth of 2 inches.
With a little calculation and conversion you can figure it out easily enough.
First, you’ll need to use the mathematical formula for volume: length (L) multiplied by width (W) multiplied by depth (D) or L x W x D. Also, all of the measurements will be easier to calculate if they are in the same units. Since you want the depth of compost in inches rather than feet, convert the foot measurements of the garden area to inch measurements.
To convert the area that is 10 foot by 10 foot into inch units, simply multiply each foot by 12. This will give you an area that is 120 inches by 120 inches. Now use the volume formula from above. For mulch at a depth of 2 inches, the calculation will be 120in x 120in x 2in or 2880 cubic inches.
The compost is packaged in a 16-quart bag. Since there are 4 quarts to a gallon, the 16-quart bag would contain 4 gallons of product per bag. How many gallons will you need to cover the 2880 cubic inches?
By using an online conversion tool you can determine how many dry gallons are contained in 1 cubic inch. The result is: 1 cubic inch = 0.00372023471 [US, dry] gallons.
You’re almost done.
You can round up and use a shorter figure for your final calculation: 2880 cu in x 0.0037 [US, dry] gal = 10.656 gallons of compost will be needed.
Therefore, in order to cover that 10 foot by 10 foot garden area with a 2 inch layer of compost, you’ll need about 10-1/2 gallons or almost 3 bags of the packaged product.
When buying and using packaged compost, knowing the math can help make gardening easier.
- Related Videos
- Related Articles
- Ask / Related Q&A
- Calculation for Purchasing Packaged Compost
- Lovely Choices: Plants And Gardening
- Flower Gardening- 18 Steps To See A Great Bloom
- Biodegradable Waste and Your Compost Pile
- Helpful Composting Tips
- 6 Ways to Save Water in Your Garden
- Biodegradable Utensils Make for Great Composting
- How To Grow Tomatoes In Your Vegetable Garden




Garden Walls and Fences Add Definition and Charm
By: Caitlina Fuller | 26/12/2009Gardening is a great hobby. There is nothing quite like spending long days outdoors, digging in the earth, planting seeds by hand and watching your garden come to live.
Making the Best Use Out of your Limited Garden Space
By: Caitlina Fuller | 26/12/2009If you are a gardener and spend a lot of time outdoors planning your vegetable or flower garden then you share that love of the smell of freshly turned earth with many people who have 'green thumbs'. Springtime is a much anticipated time for the average gardener as there are plots to plan and seeds and bulbs to purchase.
Grow Marijuana
By: Iris Caesar | 24/12/2009http://www.bcnorthernlights.com How To Grow Marijuana for the Medical Marijuana User who wants to grow their own.
Medical Marijuana & the Greenhouse Effect
By: joyce | 24/12/2009How to maintain your Medical Marijuana garden, year-round.
Chippers shredders / mulchers
By: Rok | 24/12/2009Find some information about chippers shredders and chipper mulchers. Why are they useful, which types are there on the market and many other things.
Protect Your Hot Tub
By: Tod Martin | 24/12/2009Arctic Spas Red Deer are among the best companies which offer excellent hot tub supplies and hot tub covers. Our products are world renowned and assure 100% customer satisfaction. We have been offering hot tubs and other related products for the last many years.
Sports Garages
By: Kathleen Terrana | 24/12/2009There are many individuals who live for adventure and excitement. These are the sorts of individuals who are very passionate about any number of adventure sports and outdoor activities. Having a garage where all kinds of sports equipment can be easily stored and maintained is the perfect fit for these kinds of individuals.
Different Kinds of Canadian Flowers
By: Adriana N. | 24/12/2009Canadian flowers are majestic in their looks and often can be found growing wildly within Canada's many forests and fields. You will find most of these treasure within their own habitats they have grown in for many a year. In Saskatchewan the West Red Lily can be located and was named...
2009 Gardening Resolutions
By: Robin Monarch | 02/01/2009 | GardeningBefore listing the new 2009 gardening resolutions it's always a good idea to take a look back to see if last year's resolutions were kept. The biggest part of last year's plan was to keep the resolutions doable.
5 Easy Steps to a New Garden Bed
By: Robin Monarch | 31/12/2008 | GardeningIs there such a thing as an easy garden bed? There can be ... with a little advanced planning.
Fall Garden Cleanup
By: Robin Monarch | 21/11/2008 | GardeningFall garden cleanup can be a rather sad time for many gardeners. Yet for others, it signals a time of gardening preparation in anticipation of the growing season NEXT year!
Understanding Botanical Names and Cultivars
By: Robin Monarch | 04/04/2008 | GardeningKnowing the botanical names for the genus and cultivar of a plant can ensure that you take home the correct plant you want put into your garden.
All Tulips Look Alike...or Do They?
By: Robin Monarch | 28/03/2008 | GardeningDo you have the picture in your mind showing that tulips all look alike? Believe it or not, there are several different flower types that sit atop a tulip stem.
Plant Selection as Important as Good Soil?
By: Robin Monarch | 18/03/2008 | GardeningIs plant selection as important as good soil? You bet it is! You can have the most perfect soil on earth and yet if you put the wrong plant in that soil, it will not grow.
Hosta ... More Than Just Another Pretty Green
By: Robin Monarch | 17/09/2007 | GardeningHosta plants? They're those green plants, right? Well yes; however, hosta are so much more than just those "green plants."