Can You Plant Rhubarb in a Pot?

Rhubarb is a hardy and low-maintenance vegetable that is often used in sweet and savory dishes. This vegetable is one of the few that has a tangy and tart flavor, which makes it unique and versatile in the kitchen. Rhubarb typically grows in the garden, but what if you have limited space? Can you plant rhubarb in a pot?

The Short Answer

The short answer is yes, you can plant rhubarb in a pot. Rhubarb is a hardy plant that can thrive in a container as long as it is given the proper care and attention. However, there are a few things that you need to keep in mind before planting rhubarb in a pot.

The Container

The first thing to consider when planting rhubarb in a pot is the container. Rhubarb needs a deep container that is at least 12 inches in diameter and 12 inches deep. This will give the plant enough room to grow and spread its roots. If you are planning to plant more than one rhubarb plant in a container, make sure that you choose a larger container that is at least 18 inches in diameter and 18 inches deep.

The Soil

Rhubarb requires well-draining soil that is rich in organic matter. Mix together equal parts of compost, peat moss, and perlite to create a mix that will provide the right balance of nutrients and drainage. Make sure that the soil is loose and crumbly, but not too compact. Rhubarb roots will grow deep into the soil, so make sure that the container is filled almost to the top.

The Location

Rhubarb needs at least six hours of sunlight a day to grow properly. Make sure that you place the container in a location that receives plenty of sunlight. If you live in a hot climate, you may want to place the container in a location that is protected from the midday sun to prevent the soil from drying out too quickly.

The Watering

Rhubarb requires consistent moisture to grow properly. Water the plant regularly, but make sure that the soil is not too wet or waterlogged. Overwatering can cause the roots to rot and the plant to die. Stick your finger into the soil to check if it is dry before watering.

The Fertilizing

Rhubarb requires regular fertilizing to grow properly. Use a balanced fertilizer that is high in nitrogen, phosphorus, and potassium. Apply the fertilizer in the spring, and then again in the summer. Follow the manufacturer's instructions for application rates.

The Harvesting

Rhubarb can be harvested in the second year after planting. Only harvest the stalks that are at least 10 inches long, and leave at least two to three stalks on the plant at all times. Harvesting too many stalks can weaken the plant and affect next year's growth.

The Conclusion

Planting rhubarb in a pot is a great option for gardeners who have limited space. Rhubarb is a hardy plant that can thrive in a container as long as it is given the proper care and attention. Make sure that the container is deep enough, use well-draining soil, place the container in a location that receives plenty of sunlight, water the plant regularly, fertilize it as needed, and harvest with care. With these tips, you can enjoy fresh rhubarb from your container garden!