The McAllen Foreign-Trade Zone (FTZ) is located south of McAllen between McAllen and Reynosa. Commissioned in 1973, it was the first inland foreign trade zone in the United States and continuously ranks among the most active FTZs in the nation.
Marigolds take around 45 to 50 days to flower after you plant seeds, so seeds sown in early April should flower by May.
Desert marigold (Baileya multiradiata Harvey & Gray ex Gray) is also called showy desert marigold, paper daisy and desert baileya. The plant grows as a perennial or biennial and reaches a height of 12 to 18 inches. Both the petals and the central disk are yellow, and the flowers bloom from March through November. Leaves are gray and wooly and grow on the bottom half of the plant. Desert marigold is found in the flat desert areas of Arizona, California, Nevada, New Mexico, Texas and Utah. Plant in partial shade and a dry soil.