Rose Sand Storage Cutting
Let's take a look at the related topics of rose propagation in horticulture, such as rose sand storage cutting!
Combine the pruning of cuttings with the winter pruning of roses, select robust, well-developed branches free of diseases and pests from the current year, cut them into lengths of 7 to 10 centimeters, each branch must have at least 3 buds, the top should be cut horizontally, and the bottom should be cut diagonally at about 0.5 centimeters below the base of the lowest bud, ensuring a smooth cut to facilitate callus formation.
Bury the cuttings in a sand storage bed, which should be built in a sunny, wind-protected, and well-drained area. It can be constructed with red bricks or surrounded by wooden boards, with the length and width determined by the number of cuttings. The depth must be about 30 centimeters. When sand-storing cuttings, first place a 15-centimeter thick layer of sand at the bottom of the bed, which must be cleaned with water, then lay the cuttings flat on the sand with a little space between each, making sure each cutting is in contact with the sand. Cover them with another 15 centimeters of sand and water thoroughly. During the storage period, check the sand regularly to maintain its moisture. After a winter of sand storage, the bases of the cuttings will have some white lumps, which are calluses, a sign of root formation.
After the spring equinox, remove the cuttings from the sand bed and plant them in pots filled with a mixture of sand and peat (1:2 ratio). Water thoroughly and cover with plastic film to keep warm and moist. Place them in a sunny location. At a temperature of 25°C, they usually start to root 20 to 25 days after planting. When the new roots reach 2 centimeters in length, they can be transferred to individual pots. The transplanted seedlings should be shaded for a period of time to allow them to recover before entering normal management.
The above is a comprehensive introduction to rose sand storage cutting, hoping to provide green plant enthusiasts with some knowledge about green plants.