Multiflora Rose (rosa multiflora)
SKU:
£1.10
£1.10 - £15.00
per item
Seed Prices
1 gram (approx 200 seeds) £1.10
2 grams(approx 400 seeds) £1.75
5 grams (approx 1000 seeds) £2.25
10 grams (approx 2000 seeds) £3.50
25 grams (approx 5000 seeds) £5.00
50 grams (approx 10000 seeds) £8.75
100 grams (approx 20000 seeds) £15.00
Use the drop down button below to select the seed quantity
Germination, Sowing and After Care Information for the
Multiflora Rose (rosa multiflora)
Seeds of the Multiflora Rose have dormancy within them, this requires a degree of patience to overcome and it is usually quite easy to get high levels of germination if the correct methods are followed.
First prepare a free draining substrate into which the seeds are to be mixed, this can be a 50/50 mixture of compost and sharp sand, or perlite, vermiculite. The chosen substrate needs to be moist (but not wet), if you can squeeze water out of it with your hand it is too wet and your seeds may drown and die. Mix the seeds into the substrate, making sure that their is enough volume of material to keep the seeds separated.
Place the seed mixture into a clear plastic bag (freezer bags, especially zip-lock bags are very useful for this -provided a little gap is left in the seal for air exchange) If it is not a zip-lock type bag it needs to be loosely tied.
Write the date on the bag so that you know when the pre-treatment was started.
The seeds of this species require a cold period to break the dormancy that is within the seeds.
The breaking of this is easily achieved by placing the prepared bag of seeds in the fridge at (4 Celsius or 39F) for a period of around 12 weeks. During this time make sure that the pre-treatment medium does not dry out at any stage or it will be ineffective!
It is quite possible for the seeds to germinate in the bag at these temperatures when they are ready to do so, if they do, just remove them from the bag and carefully plant them up. When the period of pre-treatment has finished the seed should be ready to be planted.
Small quantities can be sown in pots or seed trays filled with a good quality compost and cover them with a thin layer of compost no more than 1 cm deep. For larger quantities it is easiest to sow the seeds in a well prepared seedbed outdoors once the pre-treatment has finished and wait for the seedlings to appear.
Seeds that fail to germinate can have the cold pre-treatment process repeated again to enable more seeds to germinate. Some seeds may germinate several years after the original sowing date.
Do not expose newly sown seeds to high temperatures (above 25 Celsius). Keep the seedlings well watered and weed free.
Growth in the first year is usually between 15 and 30 cm depending on the time of germination and cultural techniques and developing seedlings are usually trouble free.
Allow them to grow for at least 2 years before planting them in a permanent position.
First prepare a free draining substrate into which the seeds are to be mixed, this can be a 50/50 mixture of compost and sharp sand, or perlite, vermiculite. The chosen substrate needs to be moist (but not wet), if you can squeeze water out of it with your hand it is too wet and your seeds may drown and die. Mix the seeds into the substrate, making sure that their is enough volume of material to keep the seeds separated.
Place the seed mixture into a clear plastic bag (freezer bags, especially zip-lock bags are very useful for this -provided a little gap is left in the seal for air exchange) If it is not a zip-lock type bag it needs to be loosely tied.
Write the date on the bag so that you know when the pre-treatment was started.
The seeds of this species require a cold period to break the dormancy that is within the seeds.
The breaking of this is easily achieved by placing the prepared bag of seeds in the fridge at (4 Celsius or 39F) for a period of around 12 weeks. During this time make sure that the pre-treatment medium does not dry out at any stage or it will be ineffective!
It is quite possible for the seeds to germinate in the bag at these temperatures when they are ready to do so, if they do, just remove them from the bag and carefully plant them up. When the period of pre-treatment has finished the seed should be ready to be planted.
Small quantities can be sown in pots or seed trays filled with a good quality compost and cover them with a thin layer of compost no more than 1 cm deep. For larger quantities it is easiest to sow the seeds in a well prepared seedbed outdoors once the pre-treatment has finished and wait for the seedlings to appear.
Seeds that fail to germinate can have the cold pre-treatment process repeated again to enable more seeds to germinate. Some seeds may germinate several years after the original sowing date.
Do not expose newly sown seeds to high temperatures (above 25 Celsius). Keep the seedlings well watered and weed free.
Growth in the first year is usually between 15 and 30 cm depending on the time of germination and cultural techniques and developing seedlings are usually trouble free.
Allow them to grow for at least 2 years before planting them in a permanent position.
