Consider getting your granddaughter a hydroponic starter kit! She can grow her own plants and learn more about the process of hydroponics. There are many different types of starter kits available, ranging from simple setups to more advanced ones with timers and lighting systems. You may also want to include a selection of seeds or plants that she can grow in the kit. Additionally, you could get her a book or video about hydroponic gardening to help expand her knowledge and spark her interest even more.
Or you can get her a star map with an important date you share.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.