A gentle flower not only protects itself with thorns. For all its external fragility, the plant turns out to be a real fighter, even the first frosts can fully survive. It is because of this stability that gardeners are always advised to what temperature roses can not be harbored, and how to avoid the most common mistakes.
When to cut and cover roses for the winter?
If you decide that the main point in the melon question is the choice of material, then this is not so. It is more important to prepare the bush competently for wintering and choose the most successful period when you need to cover roses.
Before, when it is time to warm and cover, you must always cut roses for the winter. But do it only in late autumn, so that the kidneys do not go into growth. Before that, we gradually prepare a bush, stopping to fertilize it from the middle of summer. It should be said that almost all varieties are quite satisfied with the spring and early summer supplementation.
But before you touch on the question, at what temperature to cover roses for the winter, you need to deal with excess foliage. If possible, in the middle of autumn we begin to remove foliage so that during the wintering period the plant does not waste its energy.
Is it time to cover roses for the winter?
So all the same, how to prepare the bushes by the rules and in time to the next season to get abundant flowering. Based on several basic signs and preparatory work, you can answer this question:
- When it will be necessary to cover roses, your bushes should already be circumcised . This will only increase their resistance to colds. This event is important to hold for hybrids, but old and already well-established varieties after summer bloom quite independently ripen to cold. Crops need to be cut just before the shelter, most often it falls on the end of October and early November.
- But the moment, at what temperature you need to cover roses, it is worth discussing in detail. In this case, earlier and stronger does not mean anything better. Just too early shelter, too dense insulation is dangerous for bushes. The fact is that under conditions of sufficient humidity and heat, bushes will continue to grow, regardless of the number on the calendar. In addition, it is necessary to wait for the final cooling, since the temperature jumps necessarily have a detrimental effect. Specialists recommend waiting for a cold snap to -2 ...- 5 ° C and letting your roses self-slow down the growth for about two weeks. So the answer, at what temperature to cover roses for the winter, fluctuates within -5 ° С.
- As for terms or specific numbers, for central regions this is approximately the middle of November, for warm regions one can wait and the end of autumn. However, not even the right choice of number, but the weather here plays a major role. It is necessary to wait for the dry weather, when it will be -7 ° C and predicted no changes are expected.
- This question is principally solved for varieties that are somewhat different from those that are customary for your region. In particular, it is important to do everything in time, if varieties are brought from warmer regions. As a rule, all the stamping varieties have to be sheltered somewhat earlier, you can not wait for severe frosts. It is enough to have on the thermometer a steady +1 ... -1 ° C, which usually falls on the end of October, after that boldly proceed to warming. For such varieties use a special shelter from spunbond, it's something like a cloak. This warm cloak is literally tied to bushes, so that the winter gusts of the wind can not blow it away. Stamp varieties can also be very gently bent to the ground and fixed using metal arcs or pins.