Lead #15 Dirty Spray Tank & Stunted Growth

Here’s what the scene lookED like: Symptoms: Stunted trees, about 1/3 the vegetative growth and leaf size of healthier-looking trees from same planting  Affected trees located exclusively on south half of block  Nearly all trees in the south half of the block...

Why Gypsum, & Why Gypsum Applicators?

Why Gypsum? It’s a popular soil and water amendment. Why? What is it, and what makes it so widely recommended and used?   Gypsum [CaSO. 4· 2H2O] is calcium sulfate dihydrate, a mined mineral that is technically a sulfate mineral, but its calcium “tagalong” is what...