Top Twelve Most Homophobic Nations. Nigeria is the most homophobic country in the world, according to a 2013 poll, which found 97 percent of citizens think society should not accept homosexuality. The laws reflect that: Same-sex couples face up to 14 years in prison and even public displays of same-sex affection are illegal. Uganda.
Arizona soils have a lot of clay and are very alkaline as a result. Beneath the surface soil there is often a very hard-to-penetrate layer called caliche. Another common soil type is called Casa Grande and probably covers several million acres of central and southwestern Arizona.
Azaleas are acid-loving plants, so optimum pH levels in the soils should be between 5.5 and 6.5. A pound and a half of sulfur per 100 square feet can lower the pH by half a point. Sandy soils need less (.5 lbs. / 100 sq. ft.) and heavy clays need more (2.5 lbs. / 100 sq. ft.). One suggestion is to use 2 lbs.