Growing chickpeas hydroponically (in water) can be a rewarding venture, especially if you’re looking to garden indoors or have limited space. This method not only conserves water but also speeds up the growth process compared to traditional soil gardening. Here’s how you can grow chickpeas in water easily:
What You Need:
- Chickpea seeds
- Hydroponic system (deep water culture or ebb and flow system)
- Hydroponic nutrient solution
- Net pots
- Lightweight expanded clay aggregate (LECA) or rockwool cubes
- pH test kit
- Grow lights (if growing indoors)
- Water
Steps to Grow Chickpeas in Water:
- Seed Selection and Preparation:
- Start with high-quality chickpea seeds. Soak them in water for 12-24 hours to initiate germination.
- Set Up Your Hydroponic System:
- Choose a suitable hydroponic system. Deep water culture or ebb and flow systems are good choices for legumes like chickpeas.
- Ensure your system has adequate lighting if indoors. Chickpeas need about 6-8 hours of light daily.
- Prepare the Growing Medium:
- Place chickpea seeds in net pots filled with LECA balls or rockwool cubes. These mediums support the roots and maintain moisture without soil.
- Nutrient Solution and Water:
- Fill the hydroponic system’s reservoir with water and add a balanced hydroponic nutrient solution according to the manufacturer’s recommendations.
- Check and adjust the pH of the solution to be between 6.0 and 6.5.
- Planting the Seeds:
- Insert the net pots into the hydroponic system. Ensure the seeds are adequately supported and partially exposed to the air for proper growth.
- Maintenance and Monitoring:
- Regularly check the water level and nutrient strength every few days. Top up with fresh water or nutrient solution as necessary.
- Monitor the pH regularly and adjust as needed to maintain optimal conditions.
- Lighting:
- If growing indoors, use grow lights to provide sufficient light. Position the lights about 24 inches above the plants and adjust as they grow.
- Harvesting:
- Chickpeas are typically ready to harvest in about 100 days. You’ll notice the pods are mature when they feel firm and are green to tan in color.
Conclusion:
Growing chickpeas in water using hydroponic techniques is an efficient and clean way to produce these nutritious legumes. It reduces the risk of soil-borne diseases and pests, requires less physical space, and can be managed indoors with minimal mess. With proper care and monitoring, you can enjoy a bountiful harvest of chickpeas right from your hydroponic garden.