Asked by Wiki User. If you work out your volume in cm 3, multiply that by 1 g/cm 3 to calculate how many grams of soil you need. Whether you are growing in raised beds, 5 gallon buckets., how to get a copy of your w2 online Bury Hill’s Premium Grade Topsoil: Bury Hill Black . Bulk bags vary in size, so do check how much is in a bag when comparing different products. Soil calculator supporting metric and imperial units - kg, tons, tonnes, cubic meters, cu ft, cubic yards, etc. Dimensions say the bag is 24x16x2.5 inches. I found that one 40-pound bag will cover about 18 inches by 12 inches, 4 inches deep. How much soil do I need? You could either: round that up to 6 bags and have some left over for other projects in the garden. How many bags of garden soil do i need Our soil calculator can be used to help you determine how much soil all of your containers will need. Calculate both the volume and the cost of the topsoil needed. One bulk bag of soil contains 0.9 cubic metres. Re: How Many Bags Of Fertilizers Are Needed For 1 Hectare Of Maize? 5.04 divided by 0.9 is 5.6. Use this topsoil calculator to find out how much topsoil you need to buy for your yard. You actually need 5.6 bags of soil. 1000 litres make up 1m3. Top Answer. Topsoil Calculator. Use our topsoil calculator below to calculate how many bags you will need to order for your landscaping project. Most bags of mulch hold 2 cubic feet. How much soil do I need to fill a pot - Knowledgebase Question. So whether you are buying 1-cubic-foot bags or 40-pound bags, the math is the same: multiply the number of cubic yards you need by 27. Since the soil is measured in cubic feet, I am at a loss. If the bag held 300 cubic feet of soil, besides not fitting in the bed of your truck, it would only take one bag to fill all of the containers, and you'd have enough to share with all your friends. It depends on the volume in each bag! 5 6 7. If you know the number of cubic feet you need, just divide that number by the cubic feet of soil in a bag to find the number of bags you need. Or 18 inches for root crops. The bags of soil I'm looking at at 40 pound bags. You can sketch out a diagram to estimate how many bags it will take. A 40 pound bag of topsoil usually contains about .75 Cubic Feet of soil. I have no clue how much potting soil I will need to fill them. 1×20kg bag = 0.01m3. You may also face the following issues when you going to fill up your containers: Liquid vs Dry Measurement. Topsoil. Most plants need soil that is loosened 12 inches to 18 inches deep. Fairfax, Vi. Home-improvement and garden stores often sell soil in bags that indicate how many cubic feet they contain. Basic types of soil. Nor do these figures account for any packing down of the soil (the taller the container, the greater the compression). How many bags of fertilizer are needed for 1 hectare of maize? There are 54 bags of stone or soil per 1 cubic yard. To work out how many 50ltr bags of compost will fill 1 cubic meter, divide 1000 by the size of the bag. I have a space in mind which is about 442 square feet and I'm thinking 1 foot high. You need 5.04 cubic metres of soil. On the flip side, the soil that comes with your plants (around the roots) will add volume. This would equal 20 bags of soil sold in bags containing 2 cubic feet of dirt each. Bags of potting soil are typically sold in volumes of 1 or 2 cubic feet, so the imaginary planter box could be filled with a single, 1-cubic-foot bag of soil, with some left over. Topsoil Calculator. It helps hold in moisture, minimizes soil temperature fluctuations, keeps weeds at bay, and adds a decorative final touch. It only takes about 1 foot of soil to satisfy most plants. Bags or Bulk. How Much Soil or Mulch Do I Need? Online topsoil calculator to estimate how much topsoil you need for your gardening project. ESTIMATE COMPRESSED MATERIALS SUCH AS ROAD BASE. 2.5 x 27 = 67.5 bags of cubic foot or 40-pound bags of mulch. If you do not consider yourself a pedologist (a soil scientist), you can assume that there are six different types of soil: Sandy soil – it feels dusty in hand. Calculating Depth. You have couple small flower pots, and you don't know how much soil do you need. Calculating how much mulch or soil you need is simple and easy … just multiply LENGTH(m) X WIDTH(m) X DEPTH(m) or you can use the handy mulch and soil calculator below. To create the blend, use the following quantities: 9 cubic feet of topsoil (9 20-quart bags) 4.5 cubic feed of compost (4.5 20-quart bags) 1.5 cubic feet of soilless growing mix Or order 5 bags of soil and only fill your raised beds to within a few centimetres of the top. Hi. You might be wondering how many bags of soil you will need for your gardening project. If you are still unsure how much bagged or bulk material to get provide the measurements to the KLS staff and they can help you estimate. Let's imagine that you want to grow herbs. Some plants are deep rooted, while others only require shallow soil to cover their roots. Example: In our example above, we needed 2.5 cubic yards. I'll also be adding some of their compost to the mix. Im trying to figure out how many bags of soil I need. Enter the dimensions. I want to do some container gardening. I plan to buy four 20 : Answer from NGA March 9, 2010. In our case, it's a flower pot, so we need to calculate the volume of truncated cone. They are 20 inches across at the top and get smaller as they go down. Topsoil refers to the top layer of dirt on the earth’s surface. Well, this can easily be calculated if you know the weight or volume of a single bag of soil. You can also enter your measurements into Rolawn’s handy Topsoil Calculator which will give you an indication of how many bags of the different Rolawn topsoils are needed. Besides, the actual container size also varies on the manufacturer. If you are not sure how high to make your raised bed, consider what you want to grow. Answer. So there are 13-1/2 bags of mulch in a yard. The only potting soil I use for all my plants is EcoScraps. The amount of potting mix exactly needs to fill up a container depends on the size of the containers and their dimensions. Depth is measured in meters(m). I'm actually waiting for a reply back from 'Black Kow' the company that makes this topsoil as to how many cubic feet a 40lb bag may contain. How many bags of soil do i need? It is commonly found at a depth of around 4 to 12 inches, and usually contains a high amount of nutrients and organic matter, including carbon and nitrogen. Our calculator can also identify how much cricket loam, rootzone, sand, gravel and bark you need. Calculate the number of bags of soil of certain size would be required to cover a given area with a given thickness of soil layer. It will convert your measurements into cubic feet and yards so you’ll know how much potting soil you’ll need for your window box, garden plot, flower bed, or yard. I am totally new to gardening. An organic mulch, such as bark mulch and pine straw, offers many benefits to plants and soil. Re: How Many Bags Of Fertilizers Are Needed For 1 Hectare Of Maize? Tip. How Much Soil 3 Do I Need for Raised Flower Beds and Shrub Borders?. The amount of potting soil will be listed on the bag. The most economical way is to purchase the largest bag of potting soil you can. Things You Will Need. How Much Potting Soil Do I Need to Fill My Tomato Pots. For reference: One cubic yard equals 27 cubic feet. Now that I am moving to containers for some dwarf trees and root crops, I needed to know cubic yards to have delivered for my 20-30 x-lg plastic pots and bags. Of course, potting soil is not a liquid, so the bags contain dry quarts, each of which equals about 1 1/8 liquid quarts. Question by karoni2 March 9, 2010. 0. 1000L / 25L = 40bags. Traditional garden beds & shrub borders – 1 Cubic Yard per 500 sq. 99×20kg bag = 1.0m3. Potting soil calculator can help in that problem: Choose the shape of the container. by Brozo1: 5:52pm On Jul 06, 2015; The fertility of the soil will determine the bags of fertilizer to be used. There are 27 1 cubic foot bags or 18 1.5 cubic foot bags of mulch per yard. Sandy soil dries very fast in sunny weather as it does not hold water very well. What Soil Type Do I need? Measuring tape . Just supply the length, width and depth of your project. It really depends on how many cubic feet each bag of soil contains. How many bags of top soil for a 5 ft x 5 ft x 1 ft area? Use our free topsoil calculator to quickly identify how many tonnes or 25L/kg bags you need for a project. I have purchased 16 inch disks to put inside to cut down on the amount of potting soil needed. Enter the area to be covered and the desired thickness, and we'll tell you how much topsoil to get. Divide by 1000 to work out how many kilograms you need, then divide by 25 to work out how many bags you need. Compression can cause you to need 15% to 20% more soil. A rich fertile premium grade blended soil suitable for all planting and landscaping projects. The amount of soil you need to purchase to fill your raised bed garden depends on the size and depth of your bed. How many bags would it take to fill this raised bed? TO ESTIMATE, BAGGED MATERIAL, SOIL, COMPOST OR BARK CHIPS. I recently purchased faux/resin whiskey barrels for the front of my house. To fill a 3×6 bed with 10″ sides, you will need 15 cubic feed of blended soil. Obtaining the right type of dirt or soil is just as important as determining the amount needed. I would suspect that you don't need a garden bed 3 feet high. Try to make an educated guess of quantity needed using the formulas. I want to grow with FoxFarm Ocean Forest Potting Soil but that stuff is 19.00 for 1.5 cubic foot meaning that Ill only get 2 -5gal buckets out of 19.00 Im planning on growing auto's so the plants will be under 36" and cropped in 65-75days from seedling. I have wondered for decades, since I was a kid, about the relative pot sizes, and the soil they hold, to the commercial bags of soil, frustratingly labeled in both cubic feet and gallons. Calculator. WIDTH (in meters) LENGTH (in meters) DEPTH (in centimeters) TOTAL NUMBER OF BAGS . Example: How Much Soil Do I Need for a 3×6 Bed? A cubic yard, by the way, is 3 feet wide by 3 feet deep by 3 feet high. Multiply the number of cubic yards you need (2.5) by 27. 1000L/ 50L = 20 bags. If you need 34 cubic feet of soil and each bag contains 2 cubic feet, you need 17 bags. Road base Light vehicles – 100mm = 0.1m Heavy vehicles – 150mm = 0.15m. Below are recommended depths for our products. by ptoall1000: 3 :53pm On Jul 06, 2015; And what type can you suggest? Use the handy chart below to determine how many bags of Miracle-Gro® Raised Bed Soil to purchase. To use a raised bed over native soil, be sure to turn the ground with a hoe or garden tiller first. I've been thinking about doing a raised garden this year and have not done one before. Mulch 100mm = 0.1m. Their topsoil is lots less expensive than potting soil or garden soil. For a raised bed or pot that will be placed on a patio or other hard surface, make sure that the container is deep enough to accommodate root development. My actual guess would be that if each bag were to hold 2 cubic feet of soil (again, this is a guess! 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