Click a button to add that quantity to your cart
seed quantities can be multiplied when added to the cart
Approximately 600.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Phlox drummondii Grandiflora Mixed o. p. is cold hardy
USDA Zone:6 -10° to 0°F (-23.5° to -18°C)
|Type of plant - annual
Flower or inflorescence:
full MIX, large fl., prolific
|Height, in meters: 0.45
Height, in feet: 1.48
|Phlox drummondii Grandiflora Mixed o. p. sales history
Phlox drummondii Grandiflora Mixed o. p.
is included in the following
B and T World Seeds flowering plant categories.
|1||: Stock list|
|Our stock changes almost every day, with seeds arriving and being shipped all over the world.|
We only stock long lived seeds, except for a few species that are always in demand.
Seeds that are not in stock are acquired fresh when ordered.
|44||: Cut flowers Commercial and other Recommended Varieties|
|53||: Bedding Plant Seed List|
|55||: Fragrant or Aromatic Flower or Foliage Plant Seeds|
|131||: Toxic Plants|
|Some of the deadliest known poisons are found in plants. Some major food plants, eaten by millions of people every day, have toxic parts.|
|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.
Phlox drummondii Grandiflora Mixed o. p. seeds will usually germinate in 10-21 days, even under good conditions germination may be erratic.
Phlox drummondii Grandiflora Mixed o. p. seeds need to be "overwintered" before they will germinate.
Stratification; cold treatment or vernalization. Seeds of some species need just a couple of weeks, others 3 months. Seeds can be stratified in dampened peat or sand, in a plastic box or bag at 4°C or 5°C in a refrigerator. The seeds should not be frozen or in a wet medium. Very small seeds can be sown on the surface of their growing medium, in pots sealed in plastic bags, and kept in the 'fridge. Many vernalized seeds need light to germinate when they are sown in the "Spring".
Sow direct, resents transplanting. Cold stratify 4 weeks.