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Parts of a Tulip Bulb

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Parts of a Tulip Bulb

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Overview

Tulips and some other plants native to areas with hot, dry summers have made adaptations so they can survive in a difficult climate. Because they must go a long time with no water, some plants rely on underground storage in the plant's bulb. This allows them to stay alive even through a long dormant period. If you cut a tulip bulb in half, you will see a miniature tulip just waiting to grow as soon as conditions are right.

Tunic

The tunic is the dry, reddish-brown papery covering of the bulb. It protects the bulb from drying out. It allows the flower to stay dormant for months until it is time to grow.

Flower Bud

The flower bud is a miniature of the bud that will appear above the earth's surface. At this stage it is very small and tender.

Scales

The scales are fleshy modified leaves surrounding the bud. They hold the stored food the bulb will need to grow.

Basal Stem

The basal stem is a shortened and compressed plant stem. It connects the flower, scales and roots.

Roots

The roots, which take up water and nutrients from the soil, come out of the basal stem.

References

  • Parts of a Tulip
  • Botanic Garden Tulips
Keywords: tulip bulb parts, spring bulbs, parts of a plant

About this Author

Gwen Bruno has been a full-time freelance writer since 2009, with her gardening-related articles appearing on DavesGarden. She is a former teacher and librarian, and she holds a bachelor's degree in education from Augustana College and master's degrees in education and library science from North Park University and the University of Wisconsin.