36 plastic sandwich bags (9 a day)
Labeling tool for sandwich bags
Gardening gloves
9 soil extractors 15 cm deep and 2.5 cm in diameter (enough to get samples efficiantly)
(soil extractor)
If you need to purchase a soil extractor click here
Scissors or scalpel (to cut plant material)
Bin (to carry materials to and from sites)
Goggles and powder free nitrile examination gloves (for chemical testing)
Mallet (to assist in soil extraction if necessary)
Chemical testing kit capable of iron tests for plants and soil (for suggestions about what kit to use, click here)