How to grow ornamental pumpkins in the garden
Pumpkins thrive best in rich, well-drained soil and full sun. Seeds can be pre-germinated indoors from March-April to give an earlier start to the season, or they can be sown directly in the growing area when the risk of frost is over.
Once the plants germinate, they need plenty of space as ornamental gourds develop long tendrils. Water evenly and regularly, especially during hot periods, but avoid waterlogged soil as this can encourage rot and disease.
Tips for successfully growing ornamental pumpkins
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Leave 1–2 meters between the plants so that the vines can spread without competition.
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Support: Use netting or trellis for climbing varieties to give the vines air and reduce the risk of rot.
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Add compost or fertilizer. The plants grow a lot and must not lack nutrients.
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Pumpkins need to be pollinated and rely on insects for pollination, so provide an environment that attracts bees and other pollinators.
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The pumpkins can be picked when they have reached full color and the shell is hard. Store them in a dry place for longer shelf life.