They wither away.
When Demeter mourns for her daughter Persephone, the earth experiences winter as she withdraws her fertility and stops plants from growing. This period is known as the "winter season" in Greek mythology and symbolizes Demeter's sorrow and grief.
Plants
power to grow plants
power to grow plants
growing plants
Goddess of plants and planting seeds.
Demeter was the goddess of plants. She would cause the plants to stop growing in winter when Pluto/Hades took her daughter to the Underworld.
The plants and harvests died
Iris was sent to Demeter by Zeus to tell her to stop mourning for her daughter Persephone and to tell the plants to start growing. Demeter refused.
In the ancient Greek religion (or as we call it, Greek mythology), the goddess of agriculture, grains, plants, etc. was Demeter, mother of Persephone (goddess of springtime).
what dose demeter(goddess) need
The powers of Demeter is fertility, grow plants and make rainfall. Demeter is also the goddess of abundance and comfort.