podlewane in English:

The plants must have died because no one watered them.

A watered down compromise resolution is better than none at all.

His proposal has been watered down.

The law is useless if it's too watered down.

I needn't have watered the flowers. Just after I finished, it started raining.

Friendship is a plant which must be often watered.

He watered the soil.

It began to rain, so he need not have watered the lawn.