When to Plant Pumpkins in the UK

Pumpkins grow best in warm conditions, so planting usually happens later in spring once soil temperatures rise. Planting at the right time helps seeds germinate quickly and plants grow strongly through summer.

Pumpkins are usually grown from seed started indoors or planted outside once frost risk has passed.

Starting pumpkin seeds

Pumpkin seeds are often started indoors in April.

Seeds grow quickly in warm conditions.

Young plants are usually ready to move outside after a few weeks.

Planting pumpkins outdoors

Pumpkins are usually planted outside in May or early June, once soil becomes warmer and frost risk has passed.

Sunny, sheltered locations usually produce the best results.

Plants need space to spread as they grow.

Growing pumpkins in containers

Pumpkins can be planted in large containers filled with compost.

For container advice, see growing pumpkins in containers.

Planning the pumpkin growing season

Pumpkins planted in late spring are usually harvested in autumn.

Warm weather helps fruits develop properly.

For growing advice, see how to grow pumpkins in the UK.