2014 Spring Trials: PROVEN WINNERS Heucherella 'Leapfrog'
Cross between heuchera and tiarella; better heat and humidity tolerance; early spring bright color; early-season retail appeal; white ivory-white flower spike; partial shade/shade up to full sun in the North.
Dianthus deltoides
Two new varieties of Dianthus deltoides from Thompson & Morgan @ Spring Trials 2015: Maiden Pink Dianthus 'Pink Gem' and 'Red Gem'