Ward's® Plant Mineral Deficiency Lab ActivitySupplier: ALDON CORP SE
470024-820EA 44.99 USD470021-146 470024-820
Ward's® Plant Mineral Deficiency Lab Activity
Educational Classroom Kits and Activities
Combine Hydroponics and the Study of Mineral Deficiencies
With this WARD’S exclusive activity, your students germinate two types of seeds, then transfer them to various nutrient solutions for observation. Within two weeks, your students will become experts at identifying the symptoms of calcium, phosphorus, sulfur, magnesium, iron, nitrogen, and potassium soil deficiencies, all grown hydroponically. You will get a teacher’s manual and enough materials for ten setups.