A high-desert gardener (30 years experience) had a north-facing climbing rose with partial morning sun. Leaf tips dried brown/maroon and crumbled. No pests, other roses fine.
A cold snap just before leaf emergence damages tender tips, causing discoloration and crumbling. Roses can produce three replacement leaf sets without losing vigor. New healthy leaves appear in a couple of weeks.
Identifying Rose Leaf Damage: Beetles, Caterpillars, or Aphids?
Silvery Spots on Tea Rose Leaves = Rose Slugs (Sawfly Larvae)
Why Rose Blooms Wilt Fast and What Red Leaves Mean
Lacy Leaves on Knockout Roses: Sawfly (Rose Slug) Damage
Diagnosing Yellow Leaves on Roses: Common Causes and Solutions
Managing Aphids, Leaf Shine, and Pruning in Coastal South African Rose Gardens
Stopping Recurrent Leaf-Eating Insects on Roses: Targeted Spraying and Pest Identification
Diagnosing Abnormal Rose Leaves: Light Green, Narrow, Shriveled Clusters
Curling Leaves on Knock Out Roses: Multiple Possible Causes
Controlling Powdery Mildew on Miniature Roses
Diagnosing Blackened Rose Leaves: Spray Damage or Nutrient Issue?
Rejuvenating an Old Climbing Rose with Sparse Foliage: Hard Pruning Works
Rose Bush Full of Flowers but Bare of Leaves: Causes and Patience
Sticky Residue on Rose Leaves: Insect Honeydew or Environmental?
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