How to Plant Rose Seeds So They Germinate: A Detailed Guide to the Planting Method

Rose flowers are brightly colored and fragrant, an ornamental flower with both scent and color, and many households grow them. So, how do you plant rose seeds so they germinate?

1. How to plant rose seeds so they germinate?

Soak the seeds in clean water for 1—2 days, remove them and mix them with 3 times their volume of moist sand, with the moisture level such that a handful of sand holds together in a ball without water seeping out between the fingers. Put the sand-mixed seeds into a container and keep them moist. This treatment is usually carried out in winter. Before sowing in spring, sift out the seeds, dry them in the sun and sprinkle them with water. Once half of the seeds have cracked open, they can be sown, and they will germinate about 5 days after sowing.

2. How do you grow roses?

1. Watering

Roses like moisture but fear dampness and waterlogging, so whether grown in the ground or in pots, a good drainage system must be ensured. From early spring budding to the flowering period, water 3-4 times as the weather dictates to keep the soil moist. If they suffer drought at this time, the number of flowers will be greatly reduced. In summer droughts, water another 2-3 times. In the rainy season, take care to drain promptly to prevent waterlogging. Because roses fear waterlogging, waterlogging easily causes root rot. In autumn, water another 2-3 times as needed. All year round when watering, be careful not to let water accumulate at the roots of the plant. Applying 1-2 times a thin cake fertilizer solution during the bud stage gives good flower color and a long flowering period.

2. Fertilizing

Roses like fertilizer. Following the principle of “thin fertilizer applied frequently,” keep supplying various nutrients. The longer the plant trails and the more it blooms, the more nutrients it needs. Every winter, apply soil and fertilizer once to keep the young branches and flower buds lush and the display colorful. Because cut flowers produce a large quantity of blooms, they need fertilizing 1-2 times a week during the flowering season, and attention should be paid to cultivating the mother branches for cutting flowers and cutting off the flower buds on weak branches.

3. Light

Roses are sun-loving flowers. They like warmth, and in North China and areas to the south, they can overwinter safely outdoors. In summer, roses should be properly shaded to avoid exposure to the sun; the soil should be loosened for aeration and ventilation kept flowing; and water should be sprayed on the leaves to increase air humidity.

4. Pruning

Pruning is an indispensable and important step in shaping and landscaping roses. Poor pruning leaves a tangle of thorny canes, uneven and ragged, which not only brings more pests and diseases but also looks unsightly. Generally, mature plants are pruned once each year before spring growth begins. The amount pruned should be moderate; generally the main branches (main canes) can be kept to a length within 1.5 m, and the rest cut off. Each side branch need only keep 3-5 buds at its base. At the same time, remove dead branches, thin weak branches and diseased or pest-infested branches, and cut off overly old and overly dense branches, to encourage new shoots to sprout and constantly renew the old plant, so that it blooms abundantly year after year. When growing them as pot flowers, pay even more attention to pruning and shaping.

The stems of roses are semi-climbing in form and can be trained to climb frames into various shapes. They are suitable for placing on flower stands, trellises, gateways, flower walls and the like. In summer, with abundant flowers and lush leaves, they truly present the scene of “dense leaves like layered green canopies, rich blooms like spread red brocade.” They can also be controlled into a small shrub form and grown as pot flowers. Some varieties can be grown as cut flowers.