It's one thing to grow flowers for their natural beauty, and quite another to make a business of it.While home gardeners may agonize over pests or ponder how often to water, those details can make or break a plant seller's business.That's why gardening professionals rely on plant trials to see which cultivars resist powdery mildew and stand up to the heat.Many horticulturists say that the Dallas Arboretum's trials are among the best in the country. A trip to Dallas for "plant trial days" is an annual event for hundreds of plant professionals who gathered in June for the 2019 results. Continue reading...
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