Home & garden

Daffodils: Detect diseases and pests and combat them effectively

They don't bloom for long, but when they do, they're prone to diseases and pests. But don't worry, if you discover this in time, you can still save your daffodils.

Narcissus can also cause diseases and pests. Narcissus are easy to care for and resistant. Nevertheless, it is worth taking a closer look every now and then to see whether the plants are still completely healthy.

Finally, onion basal rot can appear on the onions. But daffodil flies can also threaten the spring plant. But don't worry, if you know exactly what pest or disease it is, you can quickly master it.

This can be difficult for the daffodils


You can recognize the onion basal rot from the leaves - if these turn yellow very early, the onions are usually the trigger. The cause of the common disease is a fungus.

The only remedy is a radical cure, because the fungus cannot be treated and eradicated. Dig out the entire plant and dispose of all the parts in the household waste. Infested narcissus plants must not be allowed on the compost heap! The fungal spores spread quickly, survive even under unfavorable conditions and can continue to spread.

Do not plant more daffodils in the same place for several years. The robust mushroom spores can otherwise attack the new onions again. If onion basal rot occurs frequently in your garden, you can use resistant varieties. These include, for example, angel teardrop daffodils and poet daffodils.

Too much moisture:

Daffodil bulbs can also rot if exposed to too much moisture. This has nothing to do with the mushroom mentioned. Make sure that the floor is loose so that there is no waterlogging. With daffodils in the pot, the drain in the bottom of the pot and a moderate watering are important.

Too many daughter onions:

Another cause that affects your narcissus bulbs: Too many bulbs have formed on the brooding bulbs. Then the whole plant takes care of itself, because the onions of the mother onions rob the nutrients. Dig out the rhizome and remove the spring onions. In this way you can multiply the daffodils straight away.

Narcissus fly:

The daffodil fly and two other, rarer flies are a threat to daffodils, tazettes and daffodils. The flies lay their eggs in the surrounding soil. After the maggots hatch, they feed on the onions. The narcissus bulbs are completely eaten until only an empty shell remains. But that's not all: the maggots spend the winter in their hulls until spring. From April and May, after the pupation phase, the daffodil flies swarm out and start laying eggs again. Here, too, only helps: remove the onions and destroy them. There is no effective antidote.


Snails love onions - unfortunately narcissus bulbs are often affected. The greedy animals spread particularly quickly in warm, humid weather. For example, a snail barrier helps against the infestation. But home remedies such as coffee grounds or sawdust can also help. More helpful tips against snails can be found here.