During Greenhouse Grower‘s visit to California Spring Trials 2025, Brian Sparks and Dr. Allan Armitage stopped by PanAmerican Seed to look at its new Dianthus Dart Series, which debuts a new color with Dianthus ‘Dart Raspberry’. Learn more about this new variety by watching the following video and keep up with more of our post-event CAST 2025 content here on the Greenhouse Grower website.