Give the irises in the yard a few years and they'll grow a whole lot.
Iris is usually propagated in spring, and is usually transplanted once every two or three years. If it is preserved in pots, it is necessary to transplant, so as to ensure that it can blossom every year, usually in spring. If you miss it in summer and autumn, the iris will grow very crowded and it will be difficult to bloom.
If irises grow excessively, their roots and tubers will cross each other and grow a lot of leaves, which will affect flowering, usually within 6-8 weeks after flowering.
Choosing a suitable ramet propagation time can make irises grow again for a long time, avoid overcrowding of their rhizomes, help to restore growth and promote annual flowering. Some gardening tools, such as common small shovels and sharp knives, need to be prepared before Iris is propagated.
It can be seen that the rhizome of Iris grows outward, and the central part can be easily found. before ramet propagation, the tuber should be dug up and some branches should be cut off from the mother stem, so that some leaves at the top can be removed. Avoid excessive nutrient consumption, which is conducive to faster recovery of growth.
The roots of irises generally grow shallowly, and if they are planted too deep, they will affect flowering. The iris planted by some friends cannot blossom because its tubers are too deep.
When digging up the tubers of irises, dig deeper, so as to avoid excessive nutrient consumption, conducive to recovery, and promote flowering in the coming year.
As shown in the picture above, replanted irises should not be planted too densely, each tree needs to have a certain distance, about 35 centimeters, can dig a slightly shallower hole. Properly add some rotten compost, then cover a layer of soil, and then plant the newly dug iris tubers on it.
Be careful not to plant too deep when planting. If you transplant in spring, you may grow flowers in summer. If you transplant in summer, avoid overexposure and give it 5-7 days to recover.
When planting, you should not plant too deep. It is enough to plant about 2 to 3 centimeters under the soil. If you plant too deep, it will affect flowering. The tubers of iris flowers will continue to divide, and their roots will grow very crowded every two or three years. This time is to split propagation.
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