Can you grow vegetables in planter boxes?

Asked By: Yuliia Kirwin | Last Updated: 19th February, 2020
Category: home and garden landscaping
4.2/5 (22 Views . 18 Votes)
Large flowerpots, half barrels, plastic-lined bushel baskets, window boxes, planters, and large containers (like 5-gallon buckets) work just fine. Some vegetables need particularly large pots to grow in a vegetable container garden.

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Simply so, what vegetables grow well in planters?

The Best 11 Vegetables to Grow in Pots and Containers

  • Beans.
  • Beets.
  • Chard.
  • Chili Peppers.
  • Kale.
  • Lettuce.
  • Onions.
  • Radishes.

Subsequently, question is, how many vegetables can you grow in a container? Sorrel: Grow in a 12 inch (30 cm) pot. Spinach: Grow three plants in a 2-gallon (7.5L) container; grow ten plants in a 10-gallon (38L) container; thin plants to about 5 inches (13 cm) apart. Squash: Grow one plant in a 5-gallon (19L) container, larger is better. Plant two vining plants in a 10-gallon (38L) container.

Similarly, it is asked, how deep does a planter box need to be for vegetables?

For most plants, a 6-to 8-inch-deep planter box is sufficient. The depth may vary for some vegetables, however. Turnips, cucumbers, broccoli, beets, lettuce and green onions can all grow well in a planter box at that depth, but other vegetables, like cabbage, need a deeper depth of at least 10 inches.

Are galvanized planters safe for vegetables?

The short answer to this is yes, they're absolutely safe for gardening use. Since it requires acidity to break down the zinc coating that galvanized steel has, and most garden soils are neutral, there's little to no impact. Plus, zinc is an essential plant micronutrient and a normal part of the soil.

39 Related Question Answers Found

What fruit can be grown in pots?

Many fruits, including apples, cherries and strawberries, are ideal for growing in containers.
  • Apples.
  • Blackcurrants.
  • Blueberries.
  • Cherries.
  • Figs.
  • Gooseberries.
  • Peaches and nectarines.
  • Plums.

How big should a container be for tomatoes?

Choose the Right Pot.
Those seedlings may look small now, but a full-grown tomato plant needs a lot of space for a strong root system. For maximum production, the ideal pot size is 18-inch diameter for determinate tomatoes and 24-inch diameter for indeterminate tomatoes.

What is the best soil for growing vegetables in containers?

Potting mixes are filled with organic matter such as peat moss, compost and bark chips to provide nutrients and a good pH balance for your plants. Look for mixes with vermiculite or perlite, which help aerate the soil and retain moisture.

What fruits are easy growing?

Top ten easy to grow fruit trees and plants
  • Strawberries. Everybody loves the fresh, juicy flavour of sun warmed strawberries picked straight from the garden.
  • Raspberries.
  • Blueberries.
  • Figs.
  • Gooseberries.
  • Apples.
  • Blackberries.
  • Honeyberries.

What is the easiest vegetable to grow?


To encourage you to start with this very rewarding task, we compiled a list of the easiest vegetables to grow, so that anyone can have success.
  • Lettuce. There are many types of lettuce that can be grown.
  • Spinach.
  • Green Beans.
  • Cucumbers.
  • Yellow Summer Squash.
  • Root Vegetables: Radishes and Carrots.
  • Bell Peppers.
  • Tomatoes.

How do you start a vegetable garden container?

Start Seeds
Plant your vegetable container gardens at the same time you would plant in the garden. Depending on what types of vegetable you want to grow, you can start seeds in your containers, grow transplants from seeds started indoors, or purchase transplants from a garden center.

What can grow in 6 inches of soil?

The Best Vegetables for Containers
  • 4-5": chives, lettuce, radishes, other salad greens, basil, coriander.
  • 6-7": bush beans, garlic, kohlrabi, onions, Asian greens, peas, mint, thyme.
  • 8-9": pole beans, carrots, chard, cucumber, eggplant, fennel, leeks, peppers, spinach, parsley, rosemary.

What do you fill raised beds with?

Growing plants in a raised garden bed is easy. All you need is a level spot in your landscape, some plants or seeds, and enough good-quality soil and compost to fill the bed. You can purchase a kit that comes with pre-cut lumber and hardware, or build your own raised bed in any size you need.

How many bags of soil do I need for a 4x8 raised bed?

For example, if you have a length of 5 feet, a width of 4 feet and a depth of 2 feet, the volume would be 40 cubic feet (5 x 4 x 2 = 40). This is the amount of dirt you will need to fill your raised planter box. This would equal 20 bags of soil sold in bags containing 2 cubic feet of dirt each.

How often should I water pepper plants?


Soil should be well drained, but be sure to maintain adequate moisture either with mulch or plastic covering. Water one to two inches per week, but remember that peppers are extremely heat sensitive. If you live in a warm or desert climate, watering everyday may be necessary. Fertilize after the first fruit set.

How deep should a strawberry planter be?

Type of Containers for Growing Strawberries
Strawberries have a relatively small root ball and can be grown in containers as small as 10 to 12 inches in diameter and eight inches deep. However, the smaller the container, the more frequently you will need to water.

What are the easiest vegetables to grow in pots?

Some of the easiest vegetables to grow in containers include the nightshades like tomatoes, potatoes, peppers, and eggplant, and as well as fast-growing crops like peas and lettuce.

Does a wood planter box need to be lined with plastic?

A wooden box may need drainage holes, depending on how porous it is without them. You can also use plastic to line your pots—a preferred method for planters used indoors—but make sure you punch holes through the plastic at the drainage hole locations. Choose plants suitable for the depth and size of your wooden box.

What should you not plant together?

Other commonly believed plant incompatibilities include the following plants to avoid near one another:
  • Mint and onions where asparagus is growing.
  • Pole beans and mustard near beets.
  • Anise and dill neighboring carrots.
  • Cucumber, pumpkin, radish, sunflower, squash or tomatoes close to potato hills.

What is the difference between topsoil and garden soil?


Garden soil is compost enriched and is a higher quality soil. Garden soil is topsoil enriched with compost and organic matter to make it better suited to actual plant growth. High quality screened topsoil is blended with 100% organic compost, producing a soil that is perfect for sod, seed, gardens, and raised beds.

How many peppers can you put in a 5 gallon bucket?

Whether you grow sweet or hot peppers, plan on one pepper plant per bucket. Because peppers are already compact plants, they fit well in a typical 5-gallon plastic or metal bucket.

Can I grow zucchini in a 5 gallon bucket?

Growing zucchini in a 5-gallon bucket is easy to do and a worthwhile container gardening hobby. It is a great way to grow squash in a container and also keep containers out of our landfills.