A hot, rainy Wisconsin season put roses, zinnias, kale, and compact annuals to the test at Boerner Botanical Gardens.

At D.S. Cole Growers, evaluating plants during summer heat offers a sense of which varieties hold up when late-season stress kicks in.

Here’s a look at what performed well at the Dallas Arboretum during an unusually cool, mixed-weather season in North Texas.

In Alabama’s Zone 8 heat, Young’s Plant Farm highlights standout performers and a Food U edible garden collaboration from this year’s trials.

Now entering its third year, the Iowa Arboretum & Gardens shares top performers from its most successful trial season yet.

Testing more than 1,000 varieties, see which plants thrived in Colorado State University’s 2025 field trials.

Proven Winners ColorChoice Shrubs provides growers with a step-by-step video guide on how to safely and effectively transplant a shrub.

In this special episode of the Greenhouse Grower to Grower podcast, we talk to Proven Winners CEO Mark Broxon, Four Star Greenhouse owner Tom Smith, and Pleasant View Gardens owner Henry Huntington.

Pleasant View Gardens and Four Star Greenhouse are joining forces to form one Proven Winners company, with the help of Staple Street Capital.

From the Proven Winners ColorChoice collection, Weigela ‘Bubbly Wine’ has added two European awards to its record.

Here’s a look at varieties featured during the 2025 Michigan Garden Plant Tour trials at Raker-Roberta’s Young Plants and Walters Gardens.

Here’s a look at varieties featured during the 2025 Michigan Garden Plant Tour trials at DGI Propagators and Four Star Greenhouse.

From bold color to improved logistics, the foliage and houseplant category continues to evolve with both growers and consumers in mind.