Using Weed Guard and Managing Black Spot on Drift Roses

When using Weed Guard fabric with organic mulch for Drift roses in Florida, leave a generous opening around the base to allow air, water, and new basal shoots to emerge. The fabric permits air and water penetration, but crowding the crown can hinder growth.

Black Spot Management

Drift roses have good disease resistance, but in humid climates like Lake County, Florida, black spot can still occur. A preventive spray program using a fungicide labeled for roses (such as those containing chlorothalonil or myclobutanil) applied every 7–14 days during wet periods helps. Always follow label instructions.

Key Practices

• Water at the base to keep foliage dry.
• Remove and dispose of infected leaves.
• Apply mulch to reduce soil splash.
• Ensure good air circulation around plants.