Growing Watercress in Pots or Containers: : Easy to Grow and Delicious!

Growing watercress in containers is an easier choice than growing it outdoors – commercial gardeners know how to maintain the water quality and freshness, which are considerably more difficult to do in an outdoor environment. However, you don’t really need a river or underground stream flowing through your garden to grow watercress.


Watercress will often produce small amounts of seeds as they mature, so you can expect about ten seeds for every plant that is planted. When the young shoots begin to emerge, cut back on the amount of growing light that is being provided, and then water and fertilize the plant thoroughly.

As the watercress mature, you will notice that the shoots are becoming much denser, and this is when you will need to use the most fertilizer to support the growth. Learning how to grow watercress can sometimes require a bit of work and preparation.

It is important to consider your environment when you are preparing to grow the plants in the first place. In order to be able to grow healthy, delicious watercress, you will want to provide a good amount of sun, an adequate amount of water, and some type of food source for the young plants.

Container Types

There are two basic types of container growing: floating containers and anchored containers. Floating containers are used to grow several types of vegetables including kale, collard greens, kale and beets, cabbage, and many others.

These pots are planted inside a shallow layer of water, and they are usually covered with a plastic cover that serves as both shade and insulator for the roots.

When it comes to anchoring container plants, the basic idea is to build a sturdy base on which the plant will grow. For my herb growing I use this Full Depth Round Cylinder Pot. You can find it on Amazon.

However, the base is easily damaged if the roots are growing over the edges of the base. Ceramic is more reliable but is also fragile and easy to break.

It’s important to know the size of the container you want to grow in order to properly choose the container for growing. A small container will only house a single plant; larger containers require more room and will be best for multi-plant cultivation.

Keep in mind that growing watercress is only a hobby and you will not want to grow many them in the same pot if you’re growing them just for fun. It is important to have a sufficient amount of room, as well as access to a water source, for both growing and harvesting the plants.


After soil preparation, planting your watercress plant is next. The most effective method for planting your plant in an appropriate spot is to plant them about six inches away from the edge of the container. The center of the plant should be about six to twelve inches away from the soil surface.

A good rule of thumb is to plant the largest watercress plants one foot from the edge and the smallest plant at the center. Also, be aware that the leaves of your watercress will turn brown when they are submerged underwater for a few days.


Watering the plants regularly is very important for growing. A daily soak is good, although a weekly soak is even better. However, keep in mind that the amount you soak depends on the depth of water in the pot. The amount you soak the plant in may vary depending on the time of day and the availability of water.

You should soak the plant at least once every four to six weeks, but not more than two weeks. In general, watering a watercress tank once every two days is enough.


Once the leaves of your watercress have turned golden yellow and have started to decay, you can move onto the harvesting process. Remove the leaves by either flushing them with the hose or cutting them off with scissors.

After this, cut the stems at their base with scissors or a pair of scissors. Remove the root with pliers if the roots are damaged.


Now that your watercress is free of leaves and branches, the next step is to remove the stem with the help of a sharp knife and scoop out the roots and then rinse the root ball with water.

This removes any plant debris and dirt that have built up within the roots. Once you’ve cleaned up the roots, the next step is to cover the root ball with plastic wrap and place it in a cool and dry place, away from direct sunlight.

How to Grow Watercress from Seed

Learning how to grow watercress can be fun, rewarding, and fun! There are several methods that you can use to grow this type of plant, but if you want to learn how to grow them from seed, here are a few guidelines for you to follow.

Seeds or Plants

When growing from seed, keep in mind that these plants will probably grow much slower than you would if you grew them from cuttings. Cuttings from a mature plant are usually much larger, so you can get a lot more from each plant.

When growing from seed, however, you’ll have to make sure that you buy the proper type of seed. You don’t want to plant too much, or the plant could begin to produce seedlings, which can be very unhealthy.

The first thing you do is sow your seeds into seed starter trays from between February to March. The soil temperature should be warmed up to about 45 degrees Fahrenheit. You can find both of these products on Amazon.

Make sure you use compost that holds some moisture but not soggy. Cover your seed starter tray with the provided plastic dome, and keep them warm with a temperature of 45-65 degrees Fahrenheit.

Once the seedlings are big enough to transplant, put them in 10″inch pots. Start to slowly get them used to being outdoors, for the first 2 weeks or until the risk of frost has passed. 

After frost has passed you can leave them in pots or you can transplant the watercress into your garden.

Plant them at least 5-6″ apart from each other. This will give sufficient room for them to grow properly.


Next, locate a shady, partially shady location in a well-drained stream or creeks and fill it with organic, composted dirt and water. Finally, plant your watercress in the ground and wait for them to grow up to maximum height before harvesting.


Seedlings need to get plenty of sunlight, it is important to provide them with as much sun as they can handle and preferably more than six hours daily.

Soil and Fertilization

Another important aspect that you will need to consider when you are learning how to grow these tasty treats is how to deal with diseases. Diseases are not usually caused by poor soil, but by poor nutrition. If you do not provide the necessary elements for your watercress to grow, you will only be putting yourself at risk.

A good organic soil mixture should be used in your planter. This soil is my favorite for herb growing. It’s available on Amazon.

I find this soil helps to promote proper growth, as well as make it easier for your plants to absorb nutrients that are available in their natural surroundings.

There are many nutrients that you can use that are already present in your garden. By using organic products, you will be eliminating the possibility of introducing harmful chemicals.


Plants can be pruned at any stage to help them grow and to keep the plants healthy. When the plants are young, they are more likely to produce new shoots when they are young. You can also prune the plants if you want to. When the plants get older, you can remove the old shoots so that you can keep the new shoots.

When growing watercress from seed, you will want to mulch the plants to help retain moisture. This is the best way to prevent the roots from drying out. If you have a large plot of land, then it may be necessary to put in a compost layer. In a pinch, you could even put a layer of mulch in the beds.

Water Regularly

As mentioned before, if you are looking to learn how to grow these tasty treats, you will want to give them a lot of water. If the plants do not get enough water, they will start to die off.

If you notice that they are dying off, you will need to provide them with a solution that will flush out the plants so that new plants can grow. If you fail to do this, the leaves will just sit there and this can cause decay and fungus to take place on the roots of your plants.

Watering the plants should be done when the leaves start to turn yellow and green.

To help with that, you should keep watering on a regular basis. You can use a drip system to make sure that the leaves are still watered at the same time each day but you should never over water or allow the water to go directly onto the soil.

Proper Growing Conditions

It is important that you give your plants all the proper growing conditions. If you are growing them in the ground, you will need to ensure that you provide them with an adequate amount of sunshine and give them plenty of moisture. They will need both so that they can grow properly. Make sure to provide them with a healthy supply of food, as well.

If you are learning how to grow these plants, you will need to keep a close eye on the leaves of your plants. As you are growing them in containers, they may not show signs of the disease so you will not need to pay attention to them as much.

When they begin to change color, you will want to remove the plants from the containers immediately and plant them indoors. This will help prevent the infection from spreading throughout your entire garden.

One of the best ways to learn how to grow these plants is to read up on what is best for your specific plant. You will want to pay special attention to the leaves and the growth of the plants that you are growing.

As you grow more comfortable with the plant, you will start to see that they will change their growth pattern as well as they get used to it.


Fresh Watercress can be eaten raw or cooked and both ways are equally healthy. However, it is most often eaten when added to a dish like roasted chicken or a Greek salad.

Watercress can be found at any grocery store as well as most health food stores. In fact, it can be found in most supermarkets today in the chilled form. The frozen form will be more expensive, but is still pretty cheap.

Watercress is also available online. It can be bought fresh from a food processor or can be purchased from your favorite online grocer.

Watercress is easy to make at home, and it is really that easy. In fact, if you want to get really adventurous, you can purchase a watercress starter kit and start making your own homemade dish right from the start.

Watercress is an easy vegetable to cook with and it can easily be served with just about any meal. It makes for an excellent side dish on a salad or a starter dish for a meal. If you want something to add flavor to a main dish, it can be a tasty addition to a salad dressing.

With this delicious watercress recipe, you can even serve it as a dessert, if you so desire. It’s a great way to use the vegetable in a variety of different ways.

The best part about cooking watercress is that it is a versatile vegetable that doesn’t take much preparation time and the preparation is relatively simple. All you need to do is toss the leaves into a pot and bring it to a boil, then simmer for a few minutes until they begin to wilt.

Then you can drain the leaves and serve over ice or a salad. You can use them raw, adding them at the very end of a salad, or used in a saucepan with rice or pasta to make a delicious and nutritious vinaigrette.

They make a great and tasty appetizer as well as a dip for bread. Or you could eat them on their own with crusty bread to be served with a salad.

Some people enjoy eating them on crackers to add some texture to a sandwich. Others love to have watercress baked with cream cheese or other types of cheese. It makes a great sandwich spread. And you can drizzle them on top of yogurt and serve them with crackers or other foods with a little honey or butter.

When using watercress as a side dish, you will need to be careful to choose the products and ingredients that have the least amount of starch or sugar in them. The more refined the ingredients, the less likely they are to turn out to be too sweet. The best products are light and have little or no added sugar.

Health Benefits

Watercress has a number of health benefits. Aside from its taste and freshness, it contains significant amounts of vitamins A, C, and E. It is also rich in minerals such as calcium, iron, magnesium, and potassium. Studies showed that watercress has an anti-inflammatory effect and can help prevent cancer.

Most people experience dry and brittle hair after taking an essive amount of sun exposure. This is one of the reasons why people choose to take a supplement containing vitamin C regularly.

Watercress has a strong ability to remove chlorine and other toxins from the body. It also helps strengthen the blood vessels and increases circulation. Vitamin C and minerals like Zinc and Magnesium are important in maintaining healthy hair.

Watercress also has a lot of antioxidants that are beneficial to the skin. It can also be used to reduce inflammation and pain caused by rheumatoid arthritis, ankylosing spondylitis, and psoriasis. The herb can also be used to treat digestive tract disorders like irritable bowel syndrome. This herb also contains strong antioxidants that are helpful in fighting cancer.

It also helps to prevent vitamin A deficiency and promotes the body’s ability to absorb vitamin A. When taken regularly, it can reduce the risk of heart disease. It is a good source of Vitamin B and can also protect against cancer of the prostate and colon.

Watercress is also rich in Vitamin C, which can improve the immune system and slow down the aging process. It also helps prevent the skin from age spots, wrinkles, and dry patches on the skin.

Watercress is also a good source of fiber, which helps to eliminate bad cholesterol from your body and keep your blood cholesterol levels normal. This is very important especially when you are suffering from high blood pressure or high triglycerides.

When combined with calcium it can also increase the production of new skin cells. Thus, it can help to balance out the level of fat and cholesterol in your body, leading to a healthier lifestyle and overall good health.

Watercress is also rich in vitamins and minerals such as iron, magnesium, folic acid, thiamin, zinc, copper, and manganese. Studies show that watercress can help fight against various forms of cancer like breast cancer, prostate cancer, and colon cancer.

It is also known for its antioxidant properties that can help fight against free radicals in the body. It also helps to repair the damage done by the sun’s harmful UV rays and free radicals.

Watercress helps to increase the amount of blood in your body and increases the flow of oxygen. It is also a good source of vitamin E. Vitamin E is known to promote good bone density. It can also boost the immunity of the body and help in preventing infections.

It also helps to increase the production of bile and helps indigestion. Studies show that watercress can help you in lowering the chances of colon cancer. It also helps in reducing the incidence of heart disease and diabetes.

You may be surprised to know that it is very rich in beta carotene. Watercress is also rich in vitamin K, which helps to fight against heart diseases, cataracts, cancer, and Alzheimer’s. Studies have shown that it helps lower cholesterol and triglyceride levels in the body and prevents blood clots.

Watercress is a powerful natural remedy for weight loss and can help in strengthening the immune system. It has anti-viral and anti-fungal properties and can prevent colon cancer.


  • Vince S

    Hello, I'm Vince, and I bring over 25 years of dedicated experience in the world of herb gardening. From cultivating fragrant basil to nurturing hardy rosemary, my journey as a passionate herb enthusiast has allowed me to explore the wonders of these versatile plants. Through, I'm thrilled to share my knowledge, tips, and insights to help you embark on your own herb gardening adventures. Let's grow together!