B and T World Seeds' reference number:
|Type of plant - annual
Flower or inflorescence:
LEMON-YELLOW, crested flowers
|Height, in meters: 0.75
Height, in feet: 2.48
|Cosmos sulphureus Crest Lemon sales history
Cosmos sulphureus Crest Lemon
is included in the following
B and T World Seeds flowering plant categories.
|44||: Cut flowers Commercial and other Recommended Varieties|
|53||: Bedding Plant Seed List|
|185||: Plant Species whose germination is improved by Smoke|
|"Smoke" contains a butenolide compound produced by certain plants when heated, it speeds up or starts the germination of seeds from many different genera.|
|952||: Wholesale Selection|
Some knowledge about growing from seed is necessary to germinate even the easiest seeds.
Most seeds require humidity to germinate, even desert plants like
require that their growing medium remains moist until germination.|
Most seeds require oxygen to germinate, if buried too deep in their growing medium, or if the medium is too wet,
the seeds may not get the oxygen they require.
Cosmos sulphureus Crest Lemon seeds will usually germinate in 5-10 days.
Can be sown in situ