In the past decade, tropical ferns have increased in popularity for use in hanging baskets or as a potted indoor crop. To date, tropical ferns are the second largest (14%) category of the foliage plant sector in the commercial floriculture industry in the United States, with a reported volume of 12 million containers (hanging baskets and pots) representing a total sales value of $67.2 million US (US Department of Agriculture, 2020).
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Source: Phys.org