As long as you credit me in the video, you can do voice overs in Hindi. Happy gardening!

Thank you for the question. After some research, this is what I was able to come up with. Preventing Water Spillage To prevent water spillage, especially important in a moving vehicle, consider the following strategies: 1. Use a Closed System: Opt for a hydroponic setup that minimizes open water surfaces. Systems like nutrient film technique (NFT) or deep water culture (DWC) with covered reservoirs can reduce spill risks. 2. Secure Containers: Ensure all containers and reservoirs are securely fastened to prevent movement. You can use non-slip mats under reservoirs and secure systems with brackets or ties to stable structures within the van. 3. Water Level Checks: Regularly check and maintain water levels to ensure they are not too high, which reduces the risk of sloshing and spilling as you drive. Starting Plants in a Hydroponic System When starting plants in a hydroponic system, you generally begin with a medium that is inert and doesn't degrade, unlike soil. Here’s how to start plants for your van’s hydroponic window garden: 1. Choosing a Medium: Start seeds in rockwool cubes, coconut coir, or peat moss pellets. These mediums retain moisture well and provide stability to young roots. 2. Germination: Plant seeds in the chosen medium and keep them moist and warm until they germinate. Once sprouted, they can be transferred to the main hydroponic system. 3. Nutrient Solution: From the beginning, plants need a balanced hydroponic nutrient solution, which provides all the essential minerals and nutrients dissolved in water. The solution should be pH balanced to ensure optimal nutrient uptake. Setting Up a Window Hydroponic System 1. Choose the Right System: For a van window, a compact system like a small-scale NFT or DWC can work well. These can be custom-built to fit the window dimensions or modified from pre-existing small systems. 2. Lighting: If the natural light available through the window isn’t sufficient, especially for high-light plants like tomatoes or peppers, consider installing supplemental LED grow lights. 3. Temperature and Humidity Control: Monitor the temperature and humidity within the van, as extreme conditions can affect plant growth. Use fans for air circulation and possibly a small dehumidifier if moisture becomes an issue. Maintenance and Care 1. Regular Monitoring: Check the system regularly for leaks, algae growth, and nutrient deficiencies. 2. Cleaning and Maintenance: Clean the system between planting cycles to prevent disease and ensure efficient operation. By carefully setting up and maintaining your hydroponic system, you can successfully grow vegetables, herbs, and other plants right in your van's windows, making your living space both functional and green. As for buying seeds, you can get them at any nursery or even any grocery store. (In the U.S., at least). Happy gardening!