KOSMOS Hydro-Garten Hydroponic Science Experiment Kit

Discover the fascinating world of soil-less plant cultivation with the KOSMOS Hydro-Garten. This complete science experiment kit allows children aged 8 and up to grow their own plants using hydroponic technology. Watch as seeds sprout and thrive in a specially designed growing system, learning about botany, biology, and sustainability along the way.

Advantages

The Hydro-Garten kit provides a hands-on introduction to hydroponics, a modern and efficient method of growing plants without soil. It encourages observation, experimentation, and scientific thinking. The included seeds and nutrient solution ensure quick and visible results, with first sprouts appearing within days. The compact indoor design makes it perfect for use on a windowsill, requiring no batteries and minimal setup time.

Suitable for

• Young scientists aged 8 and above interested in plants and nature
• STEM learning at home or in the classroom
• Family projects that promote sustainability and environmental awareness
• Gift for curious minds who enjoy hands-on experiments

Key specifications

• Product Type: Science Experiment Kit
• Theme: Hydroponics, Plant Cultivation
• Recommended Age: 8+ years
• Cultivation Method: Hydroponic (soil-less)
• Included Seeds: Basil and other fast-growing seeds
• Included Components: Hydroponic growing system, nutrient solution, seeds, growing medium, measuring cup, pipette, instructions
• Educational Focus: Botany, Biology, Sustainability, STEM
• Language of Instructions: German (primary, often multilingual available)
• Batteries Required: No
• Indoor/Outdoor Use: Indoor
• Main Material: Plastic (for growing container)
• Skills Developed: Observation, experimentation, scientific understanding
• Series: Kosmos Experimentierkästen
• Adult Supervision: Recommended
• Growing Medium Type: Special growing substrate (e.g., rock wool, coco coir)
• Water Type Required: Tap water (with nutrient solution)
• Light Source Required: Natural light (window sill) or optional grow light
• Setup Time: Approx. 15-30 minutes
• Expected Growth Time: First sprouts within days, harvest within weeks

Recommendations

For best results, place the Hydro-Garten in a bright location but avoid direct sunlight. Use room-temperature tap water and follow the included instructions for adding nutrient solution. Adult supervision is recommended during setup and when handling the nutrient solution. This kit is an excellent introduction to plant biology and sustainable gardening practices.