We’re an affiliate

We hope you love the products we recommend! Just so you know, we may collect a share of sales or other compensation from the links on this page. Thank you if you use our links, we really appreciate it!

In a hurry?

The best soil for tomatoes in raised beds is the main requirement when planting tomatoes in seedbeds. When raising vegetables like tomatoes in beds, the soil is the top requirement because it determines how well the plants will do and how long they will be sustained in the raised garden bed.

For gardeners without enough time and space to nurture tomato gardens, raised beds are the easiest ways to ensure plenty and healthy tomatoes. The beds ensure you have fewer weeds to tend to, and you can easily control pests. You bend for lesser periods, and of course, you get more food on less space. Like normal gardens, raised beds have requirements that optimize productivity. These factors include soil type, planting season, sunlight, moisture, and nutrient availability.

Let me give you an in-depth guide on the best soil to use when planting tomatoes in beds, and also show you how you can plant and maximize productivity on raised beds.

How do you Plant Tomatoes in a Raised Bed?

grow tomato in rasied bed

Step 1

The first thing to do when planting tomatoes in raised beds is to find an ideal spot to place the bed. Find a site that is level, with good drainage, and it should be close to the water source. Select an area that receives at least eight hours of sunlight daily.

Step 2

Secondly, you need to prepare the soil. Create an outline of the raised garden using a string or flour. After measuring the area, work the soil. Remove the sod, and use a tiller or a pitchfork to turn and loosen the soil. Work at least 12inches deep since tomato roots need to penetrate the soil deep below. This step is critical when formulating the best soil for tomatoes in raised beds.

Step 3

Select the appropriate edging material. You need to choose long-lasting material that can ensure you grow tomatoes year after year without damage. Choose any kind of edging material from wood to plastic, galvanized steel, and recycled composite. Ensure it fits your budget and style. Ensure the bed is more than four feet wide; this enables you to reach in and cultivate the plants easily. Note that you should not build these beds close together. When you create a narrow path, you will not have any space to walk on. Set your beds at least thirty inches apart to give you enough leg room when tending the garden.

Step 4

After fitting the edging material, find a chicken or hardware mesh and layer the bottom with it. If you cannot find a mesh, you can use a cloth instead. The essence is to keep out grasshoppers and tunneling pests. Determine the volume of the soil needed by multiplying the length, width, and height of the bed. Combine your selected soil with organic matter and fill the bed. Mix the contents well, and rake the bed surface to make it smooth.

Step 5

You can now plant your tomatoes on the raised bed. Follow the basic tomato planting steps. A comprehensive tomato planting guide has been published on this website. Read it through to plant the tomatoes correctly.

How Deep Should a Raised Bed be for Tomatoes?

The depth of the raised bed should be at least 12 inches deep. The bed should be this deep because tomato roots dig into the soil, and they need enough room to grow. The depth is convenient because it allows for proper drainage.

What Kind of Soil do I put in Raised Beds?

soil for raised bed

Raised beds should be filled with a mixture of topsoil with compost. Organic material, like manure, should also be added. Topsoil is used because it offers good drainage, and it can hold the nutrients for long without leeching despite being regularly watered.

Compost like a pile of dry leaves is important because they decompose easily, giving readily available nutrients to the soil and the plants. Manure is essential because it ensures that nutrients are supplied to the plant throughout the growing season.

The soil used should be the best soil for tomatoes in raised beds to ensure that you harvest healthy and surplus tomato fruits.

How do You Fill a Raised Bed Cheaply?

Although raised beds can be filled expensively through purchasing soil mixes, there are cheaper ways to fill raised beds.

Step 1

The first way is to fill the core of the bed with wet organic matter. The organic matter should be made of old straw, leaves, grass clippings, or twigs that have begun breaking down. Walk over the material to pack it up, and ensure it is 4-5 inches thick. If you have a mound at the center of the bed, it’s okay since it will settle over time.

Step 2

Afterward, charge the core by watering it. Watering the core is important because it creates a sponge that provides water to the plants throughout the season.

Step 3

Thirdly, fill the rest of the raised bed with soil. Calculate the remaining volume after adding the organic matter and fill it up. You do not need to use expensive soil, a 50 50 mixture of garden soil with compost works just fine. If you find someone giving out topsoil or garden soil for free, it saves you a lot since you do not have to purchase the soil.

Step 4

Finally, you can supplement the bed with nutrients using organic fertilizer and nitrogen-rich fertilizers like those used for fish. Keeping the raised bed mulched adds compost and prevents the need to fertilize the soil regularly. These steps ensure the soil available is the best soil for tomatoes in raised beds.

How to Build a Raised Garden Bed for Tomatoes

Step 1

Find a good spot where the tomatoes will access at least eight hours of sunlight every day. Clear a foot patch measuring 4 by 8 feet until you see it is bare dirt. This space is enough for eight plants.

Step 2

The second step is boxing out. Purchase the right quantity of pieces according to the dimensions you choose. For wooden raised beds, ensure you purchase untreated pieces for both the bed’s vertical and horizontal sides. Most store-purchased boxes come with assembly instructions and the right screws to join them. Ensure you follow the manufacturer’s instructions when fixing the box. Alternatively, you can purchase an already made bed from a gardening or hardware store.

Step 3

The third step is doing the groundwork. Ensure the ground is covered with a mesh, piece of cloth, or a cardboard layer to keep the critters out. When you are ready to plant, you do not need to use seeds. You can instead use young tomato plants from the nursery since it makes the entire process easier.

Step 4

The final step is cage matching, which involves rooting and planting the plants in two rows with four plants each. Cage and thread a soaker hose between the rows. After 75 days, the plants will be BLT-ready.

How Many Tomato Plants in a 4×4 Raised Bed

In a 4×4 raised bed, the available space to grow the tomatoes is 16 square feet. One tomato plant requires four square feet to grow comfortably.

Using this calculation, a 16 square foot raised bed can only support four plants. Considering that tomato plants need at least 18 to 24 inch spacing between each plant, a 4×4 raised bed can only support four plants.

What are the Advantages of Using Raised Beds?

advantages of raised bed

Raised beds have many advantages over potting or planting directly in the garden. Raised beds give the gardener the freedom to grow their gardens anywhere.

A gardener can get creative, and spice up their garden with it, and use it anywhere, including entryways. Raised beds give gardeners the advantage of growing more food in small spaces. Plants can be set close together, making sure every square inch is used and produces food. A raised bed gives you the chance to use the best soil for tomatoes in raised beds. You can choose the most suitable mix to grow your plants.

Raised beds have fewer weeds because of the dense plantation. Since they are few, it is easy to pull them when they spring. Raised beds make it easy to control pests since you can easily cover them using fabrics as compared to large gardens.

Finally, raised beds make you bend less when tending and harvesting plants. Raised beds give a gardener the privilege of mixing the best soil for tomatoes in raised beds.

Final Take on Best Soil for Tomatoes in Raised Beds

When planting tomatoes in beds, it is important to use the best soil for tomatoes in raised beds. The soil will determine the quality of plants produced from the garden. It is important to select an ideal spot to set up the bed.

The plants should be able to get at least eight hours of sunshine daily. The best soil for tomatoes in raised beds should be a mix of topsoil, compost, and organic matter. This mixture ensures that the soil supplies the plants with enough nutrients for the entire season.

Charging the mixture ensures water is constantly supplied and saves money through using less soil. Raised beds are advantageous over gardens.

They keep out weeds, ensure your back is not hurt, they produce more food in a small space, make it easy to control pests, and they simplify the garden tending and harvesting process. Planting tomatoes in raised beds is ideal for gardeners with small spaces