Question

(idi) to be good at gardeninghttps://dictionary.cambridge.org/dictionary/learner-english/gardening and making plantshttps://dictionary.cambridge.org/dictionary/learner-english/plant_1 growhttps://dictionary.cambridge.org/dictionary/learner-english/grow well (green)

Accepted Answer

have green fingers

Front	(idi) to be good at gardening https://dictionary.cambridge.org/dictionary/learner-english/gardening and making plants https://dictionary.cambridge.org/dictionary/learner-english/plant_1 grow https://dictionary.cambridge.org/dictionary/learner-english/grow well (green)
Back	have green fingers

Idi) Good At And Making Well Green Fingers