The temperature can be maintained between 55 F nights and 72 F days. Depending on the variety, it takes up to 10 days to be Germination. Seeds should be stored in a cool, dry place.
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How do you grow Cobaea scandens?
The Award of Garden Merit is given by the Royal Horticultural Society. In the full sun, grow cobaea scansdens in moist but well-drained soil. The deadhead spent blooms to prolong the bloom. Cobaea is an evergreen shrub or small tree that can grow to a height of 3-4 metres (10-12 feet) and is native to Europe, Asia and North America. It is also found in Australia, New Zealand and South Africa.
How do you start a cup and saucer vine from seed?
Starting cup and saucer vine seeds is not difficult, but it’s best to scratch them a bit with a nail file or soak them overnight in water before you plant to encourage germination. The seeds should be sown on their edge in seed trays filled with soil-based fertilization.
Sow seeds in the spring or early summer when the soil temperature is between 70 and 80 degrees F (21 and 25 degrees C) and the humidity is at least 75 percent. The seeds should germinate in 2 to 3 weeks.
Do you need to soak Cobaea seeds?
Cobaea will normally flower 20 weeks from sowing and if grown in a greenhouse will flower for 8 months of the year. Soak the seed in luke warm water for two hours then sow into individual 3 inch pots. The seeds will germinate in 2-3 weeks and will be ready to harvest in 4-6 weeks.
The seedlings should be transplanted into a sunny spot in the garden and allowed to grow for a couple of weeks before transplanting into the greenhouse. This will give the plants a chance to get used to their new environment. After a few weeks you can transplant them back into their original location.
How do I sow Cobaea seeds?
Cobaea scandens sow indoors prior to last frost. It’s a good idea to sow after last frost. The seed should be soaked in water for 2 hours prior to sowing. Rated 5 out of 5 by HomeDepotCustomer from This is a great product. It is easy to use.
I have used this product for years and have never had a problem with it. The only thing I would change would be to add a little more fertilizer to the mix.
When can I plant out Cobaea Scandens?
Cobaea can be grown against a fence with supports attached. Water Cobaea frequently in the fall and spring because it is best in moist but well-drained soil. Cobaea thrives in full sun to partial shade.
The soil should be rich in organic matter, but not so rich that it is too wet or too dry. If the soil is dry, the plant will not be able to take advantage of the nutrients it needs to grow well.
How long do cup-and-saucer vine seeds take to germinate?
Grow Cup and Saucer vine from seed can be erratic, but you should see sprout within a few days. If you don’t see any growth, it’s likely that the seed is too small to germinate.
Is Cobaea Scandens self clinging?
I love them because they are self-clinging and i can be lazy and let them bomb off up whatever i give them to climb. I’m not sure if this is a good thing or a bad thing, but I like to think it’s a little of both.
What do cup and saucer seeds look like?
They start out as green, five-cornered, papery buds, then open to reveal the green saucer and bell-shaped flower. The pale green flower is striped with violet and then becomes deep purple. From spring to late fall, the foliage and tendrils are beautiful. This plant is very easy to care for.
It is drought tolerant and can be grown in full sun to part shade, but it is best to grow it in a well-drained soil with a pH of 6.5 to 7.0. Water well and keep the soil moist during the growing season to prevent root rot.
If you are growing this plant in containers, make sure that the container has drainage holes in the bottom to allow water to drain out of the pot.