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Growing rhubarb in containers is a fun and rewarding activity to do with kids. It teaches them about plant care, patience, and responsibility while producing delicious stalks for cooking and baking. Here are some helpful tips to get started with container gardening for rhubarb with children.
Choosing the Right Container
Select a large, sturdy container that provides ample space for rhubarb’s roots to grow. A container with a minimum of 18 inches in diameter and depth is ideal. Ensure it has drainage holes to prevent waterlogging, which can harm the plant. Using lightweight materials like plastic or fiberglass makes it easier for kids to handle and move the container if needed.
Preparing the Soil
Fill the container with rich, well-draining soil. Mix in organic compost to provide nutrients and improve soil structure. Rhubarb prefers slightly acidic to neutral soil (pH 6.0-7.0). Let kids help with mixing the soil and compost, making it an interactive and educational experience.
Planting Rhubarb
Choose healthy rhubarb crowns or seedlings from a garden center. Plant them so that the crown is just below the soil surface, with the buds facing upward. Space multiple plants about 3 feet apart if planting more than one. Guide children in carefully placing and covering the roots, emphasizing gentle handling to prevent damage.
Caring for Rhubarb with Kids
- Water regularly: Keep the soil consistently moist but not waterlogged. Use a watering can to teach children about proper watering techniques.
- Sunlight: Place the container in a sunny spot that receives at least 6 hours of direct sunlight daily.
- Feeding: Apply a balanced, organic fertilizer in early spring and mid-summer to promote healthy growth.
- Mulching: Add mulch around the base to conserve moisture and regulate soil temperature.
- Monitoring: Check for pests and diseases regularly. Teach children how to identify common issues like leaf spots or aphids.
Harvesting Rhubarb with Kids
Rhubarb is ready to harvest in the second or third year after planting. Pick stalks by grasping near the base and pulling gently. Encourage kids to only harvest a few stalks at a time to allow the plant to continue growing. Always remove the leaves, as they are toxic if ingested.
Educational Benefits of Container Gardening
Growing rhubarb with children provides valuable lessons in biology, responsibility, and patience. It also fosters a sense of accomplishment and encourages healthy eating habits by involving kids in harvesting and cooking with their fresh produce. Plus, it’s a fun outdoor activity that can be enjoyed together throughout the growing season.