Kangkong, also known as water spinach, is a fast-growing vegetable that can be grown in a pot. To grow kangkong in a pot, fill the pot with well-drained soil and place the kangkong plant in the center of the pot. Water the plant regularly, making sure to keep the soil moist but not soggy.
Fertilize the plant every two weeks with a liquid fertilizer. Harvest kangkong when it is 6-8 inches tall by cutting the stems at the base of the plant.
- Choose a pot that is at least 12 inches wide and deep
- Fill the pot with a quality potting mix that contains organic matter
- Plant kangkong seeds in the spring, after all danger of frost has passed
- Sow the seeds ½ inch deep and 18 inches apart in rows
- Thin the seedlings to 12 inches apart when they are 4 inches tall
- Water kangkong plants regularly, giving them about 1 inch of water per week
- Water the plants deeply so that the water penetrates to the roots; avoid getting water on the leaves to prevent leaf spot diseases
- Fertilize kangkong every two weeks with a balanced liquid fertilizer such as 20-20-20 diluted to half strength
How to Grow Water Spinach / Kangkong from Seeds (Chinese Kangkong) in Pots
What is the Best Way to Grow Kangkong?
Kangkong, also known as water spinach or swamp cabbage, is a popular leafy vegetable in many Asian countries. It is easy to grow and does not require much space, making it a good option for small gardens. Kangkong can be grown from seeds or cuttings, and will produce an abundance of leaves that can be harvested throughout the growing season.
To grow kangkong from seed, start by soaking the seeds in water for 24 hours. This will help them to germinate faster. Plant the seeds in moist soil about 1/2 inch deep, and keep the soil moist until the seedlings emerge.
Once they have sprouted, thin out the seedlings so that only the strongest plants remain. Water regularly and fertilize monthly with a balanced fertilizer to encourage growth. Harvest the leaves when they are 6-8 inches long by cutting them at the base of the plant.
New leaves will quickly replace those that are harvested, so you can enjoy a continuous supply of fresh kangkong all summer long!
How Many Days Does Kangkong Take to Grow?
Kangkong, also known as water spinach, is a fast-growing leafy vegetable that is popular in Asian cuisine. It can be grown in both aquatic and terrestrial environments and is relatively easy to cultivate. Kangkong typically takes around 30 days to mature from seedling to harvestable plant.
The leaves and stems of kangkong are edible and have a mildly sweet flavor. When cooked, the vegetable has a slightly slimy texture that is similar to okra or spinach. Kangkong can be stir-fried, boiled, or used raw in salads or as a wraps filling.
What Size Pot for Water Spinach?
Water spinach, also known as Ipomoea aquatica, is a fast-growing, herbaceous plant that thrives in moist soil. It is native to tropical and sub-tropical regions of Asia and Africa, and has been introduced to other parts of the world where it is often grown as a leaf vegetable.
The size of pot you will need for water spinach will depend on the number of plants you wish to grow.
If you are growing just a few plants, then a 12-inch (30 cm) pot should be sufficient. For larger numbers of plants, you will need a pot that is at least 18 inches (45 cm) in diameter. The soil should be kept moist but not soggy, and fertilized regularly with a balanced fertilizer such as 10-10-10.
Water spinach can also be grown in hydroponic systems.
How Do You Grow Chinese Kangkong in Water?
If you’re looking to add a leafy, water-loving vegetable to your garden, Chinese kangkong (Ipomoea aquatica) is a great option. Also known as water spinach, swamp cabbage, and morning glory, this fast-growing plant is easy to cultivate and can be cooked in many different ways. Here’s what you need to know about growing Chinese kangkong in water.
Chinese kangkong is a tropical plant that thrives in warm, moist conditions. It’s native to Southeast Asia and is widely cultivated in Thailand, Vietnam, and other countries in the region. The plant grows best in full sun but can also tolerate partial shade.
To grow Chinese kangkong in water, you’ll need a container that’s at least 18 inches deep. Fill the container with clean sand or soil and place it in an area where it will receive full sun for six to eight hours per day. Water the soil until it’s saturated, then plant your kangkong seeds about 1/2 inch deep.
Keep the soil moist but not soggy as the seeds germinate and seedlings emerge.
Thin the seedlings so that they’re spaced about 12 inches apart when they reach 6 inches tall. When grown in water, Chinese kangkong will typically reach a height of 2-3 feet within two months.
You can start harvesting leaves when plants are about 8 inches tall; cut them back to encourage new growth.

Credit: www.joeysplanting.com
How to Grow Kangkong from Cuttings
Kangkong, also known as water spinach or swamp cabbage, is a popular leafy vegetable in many Asian cuisines. It is easy to grow and can be propagated from cuttings. Here’s how:
1. Fill a pot with moistened potting mix and make a hole in the center with your finger.
2. Take a cutting from a healthy kangkong plant, making sure that there are at least 2-3 leaves on the cutting.
3. Insert the cutting into the hole in the potting mix, firm it around the base of the cutting, and water well.
4. Place the pot in an area that receives indirect sunlight and keep the soil moistened.
5. In about 2-3 weeks, roots will form and new growth will appear on the cutting.
Kangkong Seeds
Kangkong seeds can be a great addition to your diet. They are high in fiber and protein, and they contain a variety of vitamins and minerals. Kangkong seeds are also low in calories, making them a healthy snack option.
How to Grow Kangkong in Water
Kangkong is a water spinach that is popular in Asian cuisine. It has a slightly sweet flavor and is often used in stir-fries, soups, and curries. Kangkong is easy to grow and can be grown in water or in soil.
To grow kangkong, you will need:
-Seeds or seedlings
-A container with drainage holes (if growing in water)
-Potting mix (if growing in soil)
-Water
If you are growing kangkong from seed, plant the seeds in potting mix or water about 1/2 inch deep.
Keep the soil moist or the water level consistent until the seeds germinate, which usually takes 7-14 days. Once the seedlings have emerged, thin them so that only the strongest plants remain. If you are growing kangkong in water, place the container in a sunny spot and add enough water so that it reaches just below the base of the plants.
Change the water every few days to prevent stagnant conditions.
Kangkong will start to produce leaves within a few weeks of planting. Harvest leaves as needed by cutting them at the base of the plant.
Kangkong will continue to produce new leaves as long as it receives sufficient light and nutrients.
Can Kangkong Grow in Winter
Kangkong, also known as water spinach, is a tropical vegetable that is popular in Southeast Asian cuisine. The plant is a member of the morning glory family and is related to sweet potato and yam. Kangkong grows best in warm climates, but can also be grown in cool weather if given enough protection from the cold.
In temperate zones, kangkong can be grown as an annual or overwintered as a perennial. When growing kangkong as an annual, start seeds indoors 6-8 weeks before the last frost date. Transplant seedlings into the garden after all danger of frost has passed.
Choose a sunny spot with rich, well-drained soil for planting. Water regularly during dry spells and fertilize monthly with an all-purpose fertilizer. Harvest kangkong leaves when they are young and tender for the best flavor.
To overwinter kangkong, cut back plants before the first frost date and pot them up for indoor growth. Place pots in a sunny location and water regularly. Cut back on watering during winter months to prevent root rot.
Fertilize every other month with a half-strength solution of all-purpose fertilizer.
Can Kangkong Grow in Soil
Kangkong, also known as water spinach, is a fast-growing leafy vegetable that thrives in warm climates. It can be grown in soil or hydroponically, and does best in rich, moist soils with plenty of organic matter. Kangkong will bolt (go to seed) in cool weather, so it is best to plant it in late spring or early summer.
To grow kangkong in soil, start by preparing the bed. Add compost or other organic matter to the soil to help retain moisture. Then direct seed or transplant young plants into the bed.
Water regularly and keep the soil moist but not soggy. Fertilize every few weeks with a balanced liquid fertilizer if needed. Harvest kangkong when the leaves are young and tender; cut them back to encourage new growth.
How to Grow Kangkong from Seeds
Kangkong, also known as water spinach or Ipomoea aquatica, is a popular leafy vegetable in many Asian countries. It is easy to grow and does not require much space, making it ideal for small gardens or even potted plants. Kangkong seeds can be purchased from most garden stores or online retailers.
To grow kangkong from seed, fill a pot with fresh potting mix and moisten the soil with water. Sow the seeds thinly on the surface of the soil and cover with a thin layer of vermiculite or sand. Place the pot in a warm spot out of direct sunlight and keep the soil moist but not wet.
The seeds should germinate within 10-14 days.
Once the seedlings have emerged, thin them out so that only one plant remains per pot. Water regularly and fertilise monthly with a liquid seaweed fertiliser to encourage healthy growth.
Harvest the leaves when they are young and tender, cutting them just above ground level so that new leaves can regrow quickly.
Conclusion
If you’re looking for a leafy green vegetable to grow in a pot, kangkong (Ipomoea aquatica) is a good option. Also called water spinach or swamp cabbage, kangkong is fast-growing and easy to care for. It’s a tropical plant, so it prefers warm weather and lots of humidity.
Keep the soil moist but not soggy, and fertilize every two weeks during the growing season. You can harvest kangkong leaves as soon as they’re big enough to eat; just cut them off at the base of the plant.