Fast Growing Vegetables In Pots (11 Incredible veggies)

Vegetables need a lot of support to grow in the ground. Such as earth, water, sunlight, and nutrients. This makes it difficult for many people to grow vegetables on their own because they lack these resources. However, with the help of pots, this problem can be solved.

Still, some vegetables take longer to grow than others, which might not be ideal for your gardening goals. In this article, we’ll detail the best fast growing vegetables that can thrive in pots.

Fast growing vegetables in pots


One of the fastest growing vegetables, lettuce only takes about 2-3 weeks to grow in pots instead of 3-4 months in the ground. Simply fill a pot with 1/2 an inch of soil and sprinkle the seeds evenly overtop.

They can grow on top of each other with no problems. Water them every couple of days and they’ll grow almost as fast as weeds.


Burpee Sugar Snap Pea Seeds 300 seeds

Peas are a popular vegetable that people love to eat or use as a garnish. They grow in only 50 days and produce about 2 to 3 inches of high-quality, sweet, and tender peas.

They require very little maintenance, which is great for people who don’t have much time or energy to invest in their plants. Their roots can be planted directly into the soil; however, they are just as good when they are grown in pots.


Carrots only take 75 days to grow in pots compared to 150-200 days in the ground, which allows them to be grown all year round. They can be planted directly into the soil and will mature in 2 months or less.

Most people like to pick their carrots when they are still young and tender for fresh eating, but you can let them do their own thing if you want a little easier growing time.

Carrot is another fast growing vegetables in pots.


Growing beans in pots is similar to growing them in the ground. You need to wait for the pot to warm up and then start planting seeds once the soil is at the right temperature.

They require a lot of warmth so you should keep them in a south-facing window or something that can provide heat.

They’ll take about 3-4 months to grow, but that’s much faster than it would take if they grew on their own and you wait for them to mature in the ground.

Bell Peppers

Clovers Garden California Wonder Bell Pepper Plant - Two (2) Live Plants – Not Seeds – Each 4" to 7" Tall - in 3.5 Inch Pots - Clovers Garden Copyrighted Planting Guide Included

Bell peppers can be grown in pots for about 80-100 days. They grow much faster if you grow them on the ground. However, it’s much easier to move a plant around in a pot than it is to take soil and plants out of the ground.

Peppers often grow out of their container rather than having a nice round shape, but you can harvest the fruit when they already are ripe and be done with them.


Beefsteak Tomato Plant –Two (2) Live Plants – Not Seeds - Non GMO - Each 5" to 7" Tall – in 3.5" pots

Tomatoes grow extremely fast in pots. They only take about 75 days to grow into full-grown tomatoes. They’re much easier to move around when you’re ready to harvest them than they are if you plant them in the ground.

You can start the tomatoes when they are small, but once they get bigger and have few leaves on the stem, it’s best to start harvesting them so that all of their energy is invested in growing a good-sized tomato.

Tomatoes also come in different varieties, and the larger they are, the more time it takes them to grow. They will still only take 75 days to grow into a nice size tomato, but you will need to harvest them at the right stage for your taste.

These are quick growing vegetables in pots.


Burpee Cherry Belle Radish Seeds 1000 seeds

Radishes can be grown in any pot size as long as they have at least 2 inches of soil or bigger. They can grow in as little as a week, but they’ll be very tiny radishes and will take another three or four weeks to grow into a full size one.

Gardeners usually grow them in the ground because it’s faster and easier to keep the soil at the right temperature, but that does come with other risks and obstacles.


Onions are a little harder to grow in pots because you might not have enough surface area for them to grow nice and big. However, you can still do it if you want, because they do tend to grow pretty quickly.

It’s helpful to put some onions in a planter box or large plastic container as opposed to a small pot, because they will need more space at the bottom to grow.

You can still use a small pot if you want, but you just need to be careful not to plant too many onions in the small space.

Onions are the fastest growing vegetables that you can try in your garden.


Potatoes are one of my favorite vegetables that you can grow in a container. They are easy, grow fast, and can be a little tricky to harvest.

First of all, they are drought tolerant (which is helpful if you live in a drought area), so you don’t need to water them as much.

When it comes time to harvest the potatoes, you will have to dig up the entire plant because from the top, they look like a ball of dirt. The root of the potato plant is actually white in color and will be visible on top of the soil.

You may even be able to see the seed potatoes you planted starting to grow in the mound. This is where you want to dig up your potatoes and begin storing them properly.


Seed Needs, Cauliflower Seed Packet Collection (3 Varieties of Heirloom Vegetable Seeds for Planting) Non-GMO & Untreated - Includes Romanesco, Purple Sicily Cauliflower and Snowball Y Improved

Growing cauliflower is a lot like growing broccoli. The only difference is that you plant the cauliflower seeds in individual little holes and put the mounds 6 to 8 inches apart from each other, and they tend to sprout at a faster speed. This mound method keeps them from getting too crowded before they mature.

When your cauliflower heads get close to being harvested, you’ll want to begin digging up and saving some of the leaves for a tasty and nutritious snack.


Three (3) Live Cucumber Plants | Marketmore Variety | Organic | 3" - 6"

Cucumbers are low-maintenance plants because they grow so fast. They can be planted directly into the soil and they grow best in organic soil. If you’re not using organic soil, you can mix it 50/50 with your potting mix when planting them.

You will want to make sure your pot drains well because cucumbers hate to have wet feet and they can get diseases if the water doesn’t drain out of the pots. The ideal temperature for growing them is between 65-75 degrees Fahrenheit.

Final Thoughts

Fast-growing vegetables in pots is a great way to grow your plants close to where you live. It’s much easier and neater to clean up and you can just move the pot around or bring it inside whenever there are extreme weather changes. There is no reason not to grow your own vegetables. It’s easy and a lot of fun, plus you can eat healthier by eating fresh food from your garden.

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