How to Plant Rhubarb Crown in a Pot

Rhubarb is a versatile plant that is often used in pies, jams, and sauces. Although it is typically grown in gardens, it can also thrive in pots. If you have limited space or want to grow rhubarb indoors, it's best to plant it in a container. Here's a guide on how to plant rhubarb crown in a pot.

Choosing the Right Pot

The first thing you need to do is select a pot that is large enough to accommodate the rhubarb crown. A pot that is at least 18 inches in diameter and 20 inches deep is ideal. Make sure the pot has drainage holes to prevent waterlogging. Rhubarb prefers well-drained soil, so it's important to choose a pot with good drainage.

Selecting the Right Crown

The best time to plant rhubarb is in the spring or fall. When selecting the rhubarb crown, choose a healthy, unblemished one that is at least a year old. The crown should have at least two or three buds. Bigger crowns are not always better, as they can take longer to establish in the pot.

Preparing the Potting Mix

Rhubarb requires rich, well-drained soil that is slightly acidic. Mix equal parts of peat moss, well-rotted compost, and potting soil to create a nutrient-rich potting mix. Add a handful of bone meal or blood meal to the mix to provide the plant with the necessary nutrients. Make sure the potting soil is moist but not waterlogged before planting.

Planting the Crown

Fill the pot with the potting mix, leaving space at the top for watering. Make a hole in the center of the soil that is slightly wider than the rhubarb crown. Place the crown in the hole so that the buds are facing upwards. Cover the crown with soil, leaving the top buds exposed. Water the soil thoroughly to help settle it around the crown.

Caring for Rhubarb

Rhubarb requires regular watering to help the roots establish. Be sure to water the plant deeply once a week, especially during dry periods. Rhubarb also needs plenty of sunlight to grow properly. Place the pot in a sunny spot but avoid direct sunlight during the hottest part of the day.

Fertilize the plant once a year in the spring with a slow-release fertilizer. Be sure to remove any dead or yellowing leaves to keep the plant healthy. As the plant grows, gently pull up any emerging stalks to help promote growth. It's best to wait until the second year before harvesting any rhubarb from the plant.

In Conclusion

By following these simple steps, you can easily plant rhubarb crown in a pot and enjoy this versatile plant all year round. With proper care and attention, your rhubarb plant will thrive and provide you with delicious rhubarb for years to come.