earth up
Upper Intermediate (B2)neutral
To push extra dirt up around the bottom of a plant.
"You should earth up your potato plants when the shoots reach about 20 centimetres tall."
Hear it in context

Qigong: The 18 Forms with Mimi Kuo-Deemer | Day 5
Commune · 3:03
And that draws the energy from earth up into the body.

Do Aliens Exist? Professor Brian Cox Answers Your Questions | Honesty Box
LADbible Stories · 18:24
the Earth up and then Escape it it is exactly the opposite

Why We Need Zip Lines On The Moon
The Rest Is Science · 6:09
with a space elevator that went from the Earth up really high,