Pest identification
What's eating my autumn moor grass?
Aphids
Signs: Sticky honeydew on stems; small soft-bodied insect colonies on new growth in spring
Control: Spray with insecticidal soap or a strong water jet; beneficial insects usually keep populations in check naturally
Slugs & Snails
Signs: Irregular bite marks on young leaf blades and seedlings; most damaging in wet spring conditions
Control: Apply iron phosphate slug pellets around plants; use grit mulch to deter slugs near the crown
Rabbits
Signs: Cropped stems near ground level on young or newly divided plants in spring and autumn
Control: Protect with wire mesh guards until established; apply rabbit repellent spray as a short-term measure
Keep autumn moor grass pest-free
Healthy plants resist pests best. Get the basics right:
Autumn Moor Grass pests — FAQ
What is eating my autumn moor grass?
Autumn Moor Grass is a compact, tough European native with excellent pest resistance. Aphids may visit young shoots in spring, and slugs can damage seedlings or newly planted divisions. Rabbits occasionally graze tips. Once established in a well-drained site, Sesleria autumnalis rarely needs any pest management intervention.
How do I get rid of aphids on autumn moor grass?
Sticky honeydew on stems; small soft-bodied insect colonies on new growth in spring Spray with insecticidal soap or a strong water jet; beneficial insects usually keep populations in check naturally
How do I get rid of slugs & snails on autumn moor grass?
Irregular bite marks on young leaf blades and seedlings; most damaging in wet spring conditions Apply iron phosphate slug pellets around plants; use grit mulch to deter slugs near the crown
How do I get rid of rabbits on autumn moor grass?
Cropped stems near ground level on young or newly divided plants in spring and autumn Protect with wire mesh guards until established; apply rabbit repellent spray as a short-term measure