What's eating my liatris spicata 'kobold'?

Liatris 'Kobold' shares the same pest profile as the species: rabbits are the most damaging threat, readily grazing plants to ground level. Aphids cluster on flower spikes, and thrips can mark petals in dry summers. Its compact size can make it more vulnerable to rabbit browsing than taller selections.

Foliage and flower stems chewed to stubs; repeated browsing weakens the corm and can kill young plants. Use wire mesh barriers or a rabbit-proof garden fence; apply commercial rabbit repellent around the planting in early spring.

Soft colonies clustered on emerging flower spikes; honeydew residue and mild bud distortion. Knock off with a strong water jet; encourage beneficial insects; apply insecticidal soap for heavy infestations.

Silvery streaking or scarring on petals and leaf surfaces; most noticeable during hot, dry spells. Remove heavily affected spikes; spray with insecticidal soap or spinosad in the evening; keep plants well watered to reduce stress.