1 entry found.
Common Name: Flowering Tobacco
Botanical Name: Nicotiana alata (ni-ko-shi-AH-na a-LAY-ta)
Decorative Life: 5-10 days.
Post Harvest Care
- Recut stems in air or under water and treat with an anti-ethylene product before or during their hydration in either flower food or hydration solution.
- Yellowing of leaves aggravated by sugar in flower food solutions can be a problem.
Harvest Instructions: Growers should try anti-yellowing products that contain benzyladenine and/or gibberellins. In addition, growers who use growth retardants to keep plant growth in check may also be delaying leaf yellowing.
- Member of the Solanaceae (nightshade family).
- Native to North Central and South America.
- Common relatives include tobacco, eggplant, petunia, pepper, butterfly-flower, Nierembergia, painted-tongue, Browallia, tomato and potato.
- Species is classed as a dicotyledon, leaves not parallel veined.
- Flowers tubular, flaring to five-pointed lobes, in ranked clusters at stem ends.
- Stems with oval, soft leaves.
- Flowers are mostly fragrant.
Flower Color: Cream, yellow, red, greenish, violet-red, milk-white.
- Nicotiana: named for Jean Nicot, 1530-1600, French counsel to Portugal, who is said to have first presented tobacco to the courts of Portugal and France.
- The specific epithet name "alata" means winged, in reference to the shape of the stems.
- This family has many poisonous members including the common weed, deadly nightshade, and the green skin of potatoes. On the other hand, it is a source of many commercial foods including potato, tomato, pepper and eggplant. Tobacco also is a member.
- An example of a favorite cultivar and its respective flower colors is 'Domino' (red, picotee and more).
Recent Findings: In response to a virus attack, Knoester et al. (2001) showed that the resulting ethylene production actually stimulates protective mechanisms against the virus in non-infected plant parts.