Which flowers should have their sleeves kept intact before storage?

Roses are commonly kept in their sleeves before storage to protect their delicate petals and maintain hydration. The sleeves, typically made of a thin plastic or paper material, act as a barrier against physical damage and environmental factors such as dust, dirt, and excessive moisture loss. This protective covering helps to support the flower's structure and keeps the blooms safe during transport and storage.

In contrast, while other flowers like tulips, daisies, and irises can benefit from being handled carefully and stored properly, they do not require the same level of protection that roses do when it comes to maintaining their integrity in storage. Roses tend to be more susceptible to bruising and damage because of their soft petals, underscoring the importance of keeping their sleeves intact to prolong their freshness and overall quality.