Green thumb.
/ˈɡriːn θʌm/
Green thumb.
/ˈɡriːn θʌm/
Someone with a green thumb has an exceptional ability to make plants grow healthy and strong. It's as if their thumb, the digit traditionally used to press down soil, is imbued with the magic of fertility. This idiom is often employed when discussing gardeners or farmers who consistently have lush, bountiful gardens or crops.
My grandmother has a green thumb; her garden is always beautiful.
My grandmother is skilled at gardening; her garden is always stunning.
He's got a green thumb, every plant he touches thrives.
He is very good with plants; everything he grows flourishes.
If you want your garden to flourish, ask someone with a green thumb for advice.
If you want your garden to thrive, seek advice from someone who is exceptionally good at gardening.