Can eucalyptus wood outdoor flower pots be used as rainwater collection containers?

Eucalyptus wood outdoor flower pots are popular for their durability and natural aesthetic, but can they double as rainwater collection containers? While these pots are resistant to moisture and decay, their porous nature may lead to water leakage over time. For short-term rainwater storage, they can work, but long-term use may require sealing or lining to prevent rot. Additionally, untreated eucalyptus wood may release tannins, which could affect plant health if the collected water is reused for irrigation. For eco-conscious gardeners, pairing these pots with a proper liner or opting for a dedicated rainwater barrel might be a more sustainable solution. Always ensure proper drainage to avoid waterlogging and wood degradation.