Regulations of Plant Regulated Articles Subject to Post-Entry Quarantine Article 10

During PEQ, the plant quarantine authority shall dispatch the inspector to check the growth conditions and pest occurrence following the rules listed below:1.Herbaceous plant: checking at least once a month.2.Woody plant: checking at least once every three months.
中文原文 植物檢疫物輸入隔離檢疫作業辦法第10條
隔離檢疫物隔離檢疫期間,植物檢疫機關應依下列規定,派員檢查植物生長情形及病蟲害發生狀況:
一、草本類植物:每個月至少檢查一次。
二、木本類植物:每三個月至少檢查一次。

English translation for reference only; the Chinese text prevails. Not legal advice.