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Students use this cover to build their hydroponics system in a jar. In this project, students use the Kratky method of hydroponics to grow a basil seedling in the jar. The cover protects the roots from daylight and also provides the detailed instructions needed to care for this plant at home as it grows. This hydroponics cover coordinates with our Hydroponics unit. (1 per student)

QUANTITY - Comes in a pack of 10 covers

SIZE - 6 x 13