Is It Safe to Grow Vegetables in 5 Gallon Buckets? (2024)

5 gallon buckets made in the USA are awesome containers that have many uses—such as growing vegetables.

Yes, it is possible to grow vegetables in a5 gallon bucket! 5 gallon buckets are terrific for growing vegetables and herbs of many kinds. Not only do the buckets hold the perfect amount of soil for roots to thrive, but they also take up minimal room, so they don’t crowd a patio or deck.

One 5 gallon bucket can be home to one vegetable plant or two, or three small herbs. Before you go off to start building your bucket garden, let’s go over some common questions about bucket gardening for beginners.

Is it Safe to Grow Vegetables in 5 Gallon Buckets?

Yes, it is perfectly safe to grow vegetables in a food-grade 5 gallon bucket! Just make sure that the bucket you choose is food-grade and hasn’t stored any questionable materials, such as paint, chemicals, tar, asphalt, or pesticides or herbicides. ePackageSupply’s buckets are all food-grade and perfect for growing vegetables in.

Is It Safe to Grow Vegetables in 5 Gallon Buckets? (1)

How Many Vegetables Can I Grow in a 5 gallon Bucket?

After choosing the buckets that are suitable for gardening, you’ll need to select the vegetable varieties you want to plant.

For 5 gallon bucket gardening, seek out smaller-saturated vegetable varieties. Growing tomatoes in buckets can be a great place to start—such as small patio tomatoes or cherry tomatoes. You can also grow a variety of herbs in a 5 gallon bucket, such as basil or dill.

Here are a few of the best vegetables to grow in buckets:

  • Eggplants
  • Tomatoes
  • Winter squash
  • Cucumbers
  • Tomatillos
  • Ground cherries
  • Pole beans
  • Zucchini
  • Cabbage
  • Peppers
  • Broccoli
  • Chard
  • Lettuce or other greens

There are many herbs that also grow well in 5 gallon buckets, such as:

  • Basel
  • Parsely
  • Thyme
  • Dill
  • Sage

When it comes to planting vegetables in a bucket, you’ll want to refer to the spacing each seed needs to grow properly. This is usually written on the back of the seed package. For instance, some vegetables, like a tomato plant, need 12” to fully grow. This means that there should only be one tomato plant per five gallon bucket.

However, herbs can be planted closer together. For example, basil seeds are typically planted 4-8” apart from one another. This means that several basil plants can be planted within the same 5 gallon bucket.

How Big Will a Plant Grow in a 5 Gallon Bucket?

Although 5 gallon bucket dimensions can differ slightly, a standard 5 gallon bucket is 14” high and has a 12” diameter. These dimensions allow for plenty of room for deep, wide roots. Although it’s difficult to determine exactly how big your plant will grow, it’s safe to say that you can produce a strong plant that reaps lots of produce when growing them in a 5 gallon bucket.

How Many Bags of Potting Soil Do I Need for a 5 Gallon Bucket?

The number of bags of potting soil you’ll need to fill a 5 gallon bucket can vary depending on the type of soil you are using, how big the bag of soil is that you’re buying, and how much you are filling up the 5 gallon bucket.

However, here is a rule of thumb: For each two cubic foot bag of soil, you can roughly fill three 5 gallon buckets.

How Often Do You Water Plants in a 5 Gallon Bucket?

When gardening in containers rather than in a traditional garden bed, you’ll need to water your plants more often. Most vegetables planted in a 5 gallon bucket garden will benefit from water daily or every other day. It’s important to keep the soil saturated and moist so that as the roots grow deeper, they can continue to soak up water.

Start Your Garden with Food-Grade Buckets from ePackageSuppy.com

As a veteran-owned business located in Evansville, Indiana, ePackageSuppy.com values hard work, determination, and customer service excellence. We’re proud to be one of the most trusted and successful sources for quality, food-grade packages and storage products online.

Review an assortment of buckets and lids, including food grade 5 gallon buckets, to find the best fit for your gardening needs. Have questions? Reach out to us today.

Is It Safe to Grow Vegetables in 5 Gallon Buckets? (2024)

FAQs

Is It Safe to Grow Vegetables in 5 Gallon Buckets? ›

That's a good question and yes, growing vegetables in a 5-gallon food-grade bucket is completely safe. Just make sure the bucket you select hasn't held any potentially dangerous substances, such paint, chemicals, tar, asphalt, pesticides, or herbicides, and that it's food-grade.

Is it safe to grow vegetables in 5 gallon buckets? ›

Yes, it is perfectly safe to grow vegetables in a food-grade 5 gallon bucket! Just make sure that the bucket you choose is food-grade and hasn't stored any questionable materials, such as paint, chemicals, tar, asphalt, or pesticides or herbicides.

How many vegetable plants can you plant in a 5 gallon bucket? ›

In a 5-gallon bucket you can grow: • 1 tomato, pepper or zucchini, or • 3-4 lettuce, or • 1 cabbage or broccoli (with 15 radishes or 8 spinach), or • 15 carrots or beets, or • 6 bulbing onions, garlic or leeks, or • 8 mustards or turnips for greens.

Are Home Depot buckets safe to grow food in? ›

Home Depot Homer buckets are great for holding lots of things, but they're not food-grade. Yes, these buckets are made from HDPE (high density polyethylene) and have a #2 recycling symbol.

Do you need food-grade buckets for plants? ›

Many people reuse plastic buckets as containers to grow food gardens. If they've come from the food industry (and are food-grade plastic) they may well be fine. However, if they have come from a factory manufacturing polymers or other chemicals, perhaps it would be wise to find another planter!

What is the safest container to grow vegetables? ›

Avoid containers that might contain toxic substances, e.g., treated wood or plastic buckets that may have stored chemicals. Satisfactory containers include plastic or fiber nursery pots; wooden bushel baskets; plastic, metal or wooden buckets; milk cartons - even plastic bags and recycled cardboard boxes.

Are regular 5 gallon buckets food safe? ›

So, are all 5 gallon buckets food grade? In short, no. Food grade buckets are made with special materials to ensure that the food remains untainted and unspoiled.

How do I know if a bucket is food safe? ›

To identify food grade buckets, flip a bucket over and look for the recycling number on the bottom. If it's labeled "1," "2," "4," or "5," the bucket is safe to store food in. You can also check the bottom of the bucket to see if there's a cup and fork symbol, which means the bucket is safe for storing food.

Is there a difference between food grade buckets and regular buckets? ›

Food grade buckets are manufactured with release agents that are safe and non-toxic. Regular buckets may be manufactured with release agents that leave toxic residue that, while safe for incidental contact, is not safe for storing food.

What is the easiest vegetable to grow in a bucket? ›

Vegetables and Herbs to Grow in Buckets

Plant cole crops including cabbage, broccoli and cauliflower one to a 5-gallon bucket. Lettuce and other greens with shallow roots grow easily in 2-gallon buckets. Annual herbs along with a few perennials can be seeded or planted in 2-gallon buckets.

Can I grow potatoes in a 5 gallon bucket? ›

Thankfully for them, potatoes live well in containers, grow bags (like Root Pouch grow bags), pots, buckets, or in the ground. If you're interested in growing potatoes, but you're not sure if it's right for you, cultivating potatoes in a 5-gallon bucket is a great way to experiment.

Can I grow carrots in a 5 gallon bucket? ›

Early on carrot seeds need moisture to germinate, and having straw. or something on top will really help them with this. And they will come through the straw. The deeper the container the better. That's why five gallon buckets are awesome for this.

What kind of bucket is best for tomato plants? ›

I recommend a 5 gallon bucket or larger. It is really hard to ensure you don't let container tomatoes dry out. You want to give yourself three advanatages. The first is using a 5 gallon container or larger.

Can you grow 2 tomato plants together in a 5 gallon bucket? ›

You could even use a larger can as long as you provide each plant with 5 gallons of water per week. For instance if you use a 5 gallon bucket and plant 2 tomato plants around it you fill the 5 gallon bucket 2 times per week. Or a 13 gallon can filled twice yields 26 gallons, so you could plant up to 5 plants around it.

Can I grow cucumbers in a 5 gallon bucket? ›

Ideal pots are a foot or more in depth, and that size will increase your harvest. A pot that's 20 inches wide can accommodate four to six plants. Two or three plants will fit in a five-gallon bucket or grow one cucumber in a 10-inch-wide container.

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