dahlias

Regenerative No-Dig System for Overwintering Dahlias in Zone 6b/7 Initial Planting of Dahlias Prepare new beds for planting using no-till methods such as cardboard and deep mulch and/or cover cropping and tarping. Amend soil according to soil test recommendations. Pay particular attention to pH and mineral content. Dahlias prefer a pH around 6.5; slightly acidic. […]