Troubleshooting
Tiger Lily problems — and how to fix them
Tiger Lily (Lilium tigrinum) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Lily beetle
Lilioceris lilii adults and larvae rapidly strip foliage. Check weekly from early spring; hand-pick adults (which drop and hide) and larvae; apply neem or pyrethrum if numbers are high.
Mosaic virus (spread by bulbils)
Tiger lily is a known carrier of Lily mosaic virus and can spread it to other Lilium species via aphids. Symptoms include streaked or mottled foliage. Grow tiger lilies away from other lilies and control aphid populations.
Basal rot (Fusarium oxysporum)
Infected bulbs show orange-brown internal staining and collapse at the base. Plant in fresh, well-drained soil; avoid wounding bulbs; rotate planting sites every 3–4 years.
Prevent tiger lily problems before they start
Most tiger lily issues are care-mismatch, not bad luck. Dial in the basics:
Looking for tiger lily in general rather than its problems? Read the full tiger lily care guide — light, water, soil and feeding.
Tiger Lily problems — FAQ
Why is my tiger lily lily beetle?
Lilioceris lilii adults and larvae rapidly strip foliage. Check weekly from early spring; hand-pick adults (which drop and hide) and larvae; apply neem or pyrethrum if numbers are high.
Why is my tiger lily mosaic virus (spread by bulbils)?
Tiger lily is a known carrier of Lily mosaic virus and can spread it to other Lilium species via aphids. Symptoms include streaked or mottled foliage. Grow tiger lilies away from other lilies and control aphid populations.
Why is my tiger lily basal rot (fusarium oxysporum)?
Infected bulbs show orange-brown internal staining and collapse at the base. Plant in fresh, well-drained soil; avoid wounding bulbs; rotate planting sites every 3–4 years.