RAISED BED GARDENING FOR BEGINNERS (2024)

FAQs

RAISED BED GARDENING FOR BEGINNERS? ›

You can line the bottom of your raised garden bed with cardboard and newspaper to deter pests and weeds. In order to minimize the amount of chemical substances, choose cardboard that has no tape and minimal markings.

You can line the bottom of your raised garden bed with cardboard and newspaper to deter pests and weeds. In order to minimize the amount of chemical substances, choose cardboard that has no tape and minimal markings.

Step #1: Prepare your garden bed

To start, look for level ground in your garden or even on the deck, the footpath, or the driveway. If you're setting up your raised garden bed on grass, ensure the grass underneath the base is dead and removed before adding aggregate and soil.

Here are a few suggestions: Tomatoes: Tomatoes are one of the most popular vegetables to grow in raised beds because they require relatively little space and are easy to care for. Peppers: Like tomatoes, peppers are also relatively easy to grow in raised beds. They prefer well-draining soil and lots of sunshine.

The fact is, landscape fabric is not a necessity if say, you want to control weeds because the confined space makes it easier to control weeds. But, you can use landscape fabric as a raised bed liner for other reasons, such as preventing soil erosion or improving the life of the raised bed itself.

It acts as a physical barrier to block out pernicious weeds. Usually, 2 – 3 layers of cardboard will suffice, though you may want layers in more weed-prone areas. The damp environment created by the cardboard is conducive to earthworms and other beneficial soil microorganisms.

Vegetable Beds: On the other hand, when it comes to vegetable beds, the bed must be approximately 12 to 18 inches deep to ensure adequate depth for the roots of your plants. This is especially important if your raised bed is placed on cement or the patio, which will inhibit roots from growing deeper into the ground.

The Best Height for Raised Beds

Keep in mind that beds 18 inches deep or more will have better drainage than shorter beds. While most plants don't need anything deeper than 18 inches, I prefer beds that are two feet deep (24 inches). The extra height is mostly just for the ease and convenience of the gardener.

Plant Type

Some perennials that grow well in raised beds include daylilies, lavender, oregano, rhubarb, raspberries, and hostas. Just know that if you plant these in your bed, they'll continue to occupy that space for quite a while (unless you decide to pull them, of course!).

What should I line my raised veg bed with? ›

Tips for Lining the Bottom of Your Raised Garden Bed

Adding a layer of absorbent materials like shredded newspaper and cardboard to your bed will help retain moisture in the soil. A good blend of compost and a layer of mulch on top of your bed will also help reduce the rate of evaporation.

Here's a common layering method: First Layer (optional): If you're concerned about weeds, you can lay down a weed barrier fabric or cardboard on the bottom of the raised bed. This will help prevent weeds from growing up into the bed. Second Layer: Add a layer of coarse materials like gravel or small stones.

As a general rule, put tall veggies toward the back of the bed, mid-sized ones in the middle, and smaller plants in the front or as a border. Consider adding pollinator plants to attract beneficial insects that can not only help you get a better harvest, but will also prey on garden pests.

Tomatoes should ideally be grown in a raised bed that's at least 15 to 18 inches deep. Many of my clients in Houston are successfully growing tomatoes in 12-inch deep raised garden beds, but their plants tend to be a little stunted compared to plants in deeper beds.

You can line your raised bed to make it more durable and to prevent toxics from leaching into the soil. For lining, use landscape fabric found at garden supply stores or cloth fabric from clothing. Avoid non-porous plastic, as it can retain too much water and discourage beneficial insects and worms.

Adding rocks to the bottom of a raised bed makes it challenging to amend or improve the soil over time. It restricts access to the lower layers and can impede the addition of organic matter or nutrients. Over time, rocks will get mixed in with your raised bed soil, not cool!

A strong and stable base is essential for the health and productivity of your raised garden bed. By using the right materials, such as gravel, landscape fabric, sand, compost, cardboard, or soil, you can create a well-draining and nutrient-rich foundation for your plants.

One of the best things to put at the bottom of a planter for drainage is broken pieces of pot. You can use any unwanted plant pots or chipped crockery for this – simply smash them up into small to medium-sized pieces. Adding a layer of broken pieces of pot like this will prevent compost loss out of the drainage holes.