When the leaves yellow, turn the pot on its side for a month so you won't water it.
The second question, which concerns yellow leaves, is more complicated.
The upper third of the plant eventually takes on red and yellow leaves.
What's more, the pretty yellow leaves are a welcome addition to any salad.
If plants are young and soil is poor, yellow leaves may mean hunger.
However, yellow leaves can also mean that the pH is too high.
There were a lot of yellow leaves still clinging to its branches.
Daughter had ended up with father in a pile of bright red, orange and yellow leaves.
Use only the sweeter yellow and white leaves for the salad.
Red and yellow leaves fluttered gently down onto the car.