Never ignore the pruning and fertilizing issues of roses
Let me tell you about the important pruning and fertilizing issues of roses in green plant flower cultivation. Here is a comprehensive introduction.
Never ignore the pruning and fertilizing issues of roses
After roses enter winter, the maintenance mainly includes overwintering pruning. The pruning of roses should be severe, different from the pruning method of vines. Fertilizing is essential, as winter fertilizer supplements will lead to vigorous growth in the coming year. In areas with very low temperatures, it is recommended to leave only the thick branches during pruning and cut off all the thin branches. Being generous with pruning will result in vigorous growth the following year.
If you focus too much on shaping and leave too many branches, it may not be a good thing. If you choose to change the pot and soil in winter, you should lay some base fertilizer at the bottom of the pot when potting, such as chicken manure or compound fertilizer. These fertilizers should be thoroughly mixed with the rose roots. It's best to separate them, then cover with soil and fertilize again before finally watering thoroughly to settle the roots.
In this way, when the weather warms up the following year and the rose roots resume growth, they will reach the part with base fertilizer and have sufficient nutrients to stimulate the growth of more new roots, making the plants produce thick branches and bloom abundantly.
Also, because indoor environments are often poorly ventilated in winter, roses are prone to various pests and diseases. When pests and diseases occur, use a strong insecticide to spray the rose branches, mainly to kill overwintering insect eggs and bacteria. You can also add a little medicine to the potting soil, which will help prevent and control pests and diseases from erupting the following year.
The above sharing of the comprehensive knowledge on the pruning and fertilizing issues of roses that should never be ignored may help you.