Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Genus:
Species:
grandiflora
ID:
20475

Status:
valid

Authors:
Nutt.

Source:
gcc

Year:
1840

Citation Micro:
Trans. Amer. Philos. Soc. , ser. 2, 7: 348 (1840)

WFO Identifier:
wfo-0000019804



Common Names

  • Grandiflora Zinnia
  • Grandiflora Daisy
  • Grandiflora Flower


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Synonyms

  • Crassina grandiflora Kuntze [unknown]

Description

Zinnia grandiflora (also called Giant Zinnia, among many other common names) is an annual herbaceous plant native to Mexico. It grows in disturbed habitats, roadsides and other disturbed habitats.

Uses & Benefits

Zinnia grandiflora is an annual flowering plant that is often used as an ornamental plant in gardens. It has large, bright-colored flowers that bloom in the summer and attract bees and butterflies. It is also used as a border plant or as a cut flower.

Flower, Seeds and Seedlings

The flower of Zinnia grandiflora is a large, bright yellow flower with five petals. Its seeds are small and black. Its seedlings are short and have a single, oval-shaped leaf.

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Cultivation and Propagation

Zinnia grandiflora is a tender perennial that is usually grown as an annual. It can be propagated by seed, and should be sown in early spring in a sunny spot with well-drained soil. Seeds should be sown in rows, and thinned to about 8-10 inches apart. The plants should be watered regularly and fertilized every few weeks. Deadheading spent flowers will encourage more blooms.

Where to Find Zinnia grandiflora

Zinnia grandiflora is found in Mexico and Central America.

Zinnia grandiflora FAQ

What type of soil does Zinnia grandiflora prefer?

Zinnia grandiflora prefers well-drained soil with a neutral pH.

How much sunlight does Zinnia grandiflora need?

Zinnia grandiflora needs full sun to partial shade.

How often should Zinnia grandiflora be watered?

Zinnia grandiflora should be watered regularly during the growing season.

Species in the Asteraceae family

Aaronsohnia pubescens, Aaronsohnia factorovskyi, Abrotanella filiformis, Abrotanella rostrata, Abrotanella linearis, Abrotanella trilobata, Abrotanella muscosa, Abrotanella inconspicua, Abrotanella trichoachaenia, Abrotanella caespitosa, Abrotanella nivigena, Abrotanella pusilla, Abrotanella linearifolia, Abrotanella papuana, Abrotanella rosulata, Abrotanella emarginata, Abrotanella fertilis, Abrotanella spathulata, Abrotanella purpurea, Abrotanella patearoa, Abrotanella submarginata, Abrotanella diemii, Abrotanella scapigera, Abrotanella forsterioides, Acamptopappus shockleyi, Acamptopappus sphaerocephalus, Acanthocephalus benthamianus, Acanthocephalus amplexifolius, Acanthocladium dockeri, Acanthodesmos distichus, Acanthodesmos gibarensis, Acanthospermum humile, Acanthospermum consobrinum, Acanthospermum glabratum, Acanthospermum microcarpum, Acanthospermum hispidum, Acanthospermum australe, Acanthospermum lecocarpoides, Acanthostyles buniifolius, Acanthostyles saucechicoensis, Achillea buiana, Achillea conrathii, Achillea cucullata, Achillea styriaca, Achillea clavennae, Achillea cappadocica, Achillea huber-morathii, Achillea ptarmicoides, Achillea sieheana, Achillea barrelieri,

References