Early Spring Rose Management and Key Points Summary
A comprehensive introduction to the key points of rose management in early spring for green plants and flowers. Let's take a look together.
In the coming days, there will be another large-scale drop in temperatures. For roses that have sprouted after pruning, it is recommended that you move them indoors at night and then take them out to bask in the morning. Roses are relatively cold-tolerant plants, but the new buds of roses are relatively less cold-tolerant. If the temperature drops to below zero, it is recommended to take some insulation measures.
There are still many patient flower enthusiasts who have not pruned their roses yet, including many who have not pruned the flower buds. This cooling period can be a good opportunity to finish pruning the roses.
Key points for rose management in early spring: There are many things that rose enthusiasts can do in early spring. Here are the things you need to do in early spring.
1. Pruning and shaping
Many patient flower enthusiasts have not pruned their roses in winter. Now is the time to prune. Especially in the Zhejiang and Shanghai area, roses are about to sprout. If you haven't pruned them in winter, do it now during this cooling period.
The weather in the northern region is still relatively cold, but the temperature has already risen. Roses that were previously covered for insulation should gradually remove the covers, allowing roses to receive sunlight and prune appropriately. When removing the covers for insulation, do it layer by layer gradually, rather than removing all covers at once. Otherwise, the sudden change in environment can easily cause roses to become unaccustomed, and the early spring temperature is also unstable, fluctuating up and down. Roses should be given a gradual adaptation process.
This winter has been warm, and many flower enthusiasts still have full heads of rose buds in winter, so they are reluctant to cut them. Now that the flowers have finished blooming, it's a good opportunity to prune and apply fertilizer.
Early Spring Rose Management and Key Points Summary
If there are still roses with full heads of buds that you are reluctant to cut, you should pay attention to placing them in corridors or indoors near the阳台 to avoid frostbite. Especially during this cooling period, pay attention to shielding them. Rose buds that are hit by frost tend to have difficulty opening and require special attention.
2. Supplemental pruning For roses that have been pruned in winter but not pruned properly, supplemental pruning should be done in early spring. For example, the rose pruned by this friend:
Due to retaining weak old branches during pruning, the buds on the old branches started to grow first when the temperature rose, resulting in the current situation where the buds on the old branches are growing rapidly, while the new buds on the robust branches are not yet full.
If no action is taken at this time, the robust branch may not sprout at all or the sprouts may be very small, because the nutrients have been taken by the new buds on the old branches.
At this point, supplemental pruning is needed to cut off the old branches that have already sprouted, allowing nutrients to be reallocated and the new buds on the robust branches to quickly swell and sprout.
Also, if there are individual new buds that grow particularly fast after pruning, surpassing other buds, pruning should also be done. Cut off the fast-growing buds and leave the more balanced ones.
3. Fertilization