The right time for the iris to multiply
The iris generally forms in the period after blossom new roots on their rhizomes. Therefore, you should go through with a propagation division the point in time as directly as possible after flowering for digging up the plants. In principle, you can also grow the iris from seeds, but this requires some patience. After all, it can after the Sowing the iris seeds It can take up to three or four years for the plants to bloom for the first time.
also read
- The iris in the garden: the right location for the respective variety
- The iris in the garden: what to do in autumn
- Properly fertilize the iris in the garden
Propagation and pruning of the iris to ensure flower formation
In the case of the iris, propagation by division is also more practicable than cultivation from seeds, since the Irish corks have to be dug up and rejuvenated every three to four years. Do not do this Maintenance measure, then there may be a decrease or a complete absence of the iris flowers. As part of the division, you should also shorten the roots and leaves accordingly. This also stimulates the growth of new roots and encourages the new ones to grow
Location.The correct procedure for propagating and transplanting
When multiplying the iris by division, the following steps are particularly important:
- digging out with one spade or with a digging fork
- dividing the rhizomes with a clean, sharp knife
- cutting off old roots
- careful planting at the correct planting depth
When dividing in autumn, cut, fine roots are quickly replicated on the bulbous rhizomes. Put the divided specimens in the most loose soil possible and make sure that the planting depth is not too deep. If possible, the rhizomes should protrude slightly from the ground. Generously pouring on the roots will wash the roots with earth.
Tips & Tricks
If necessary, you can also use the iris in spring share and multiply. But then your Irises only bloom again in the following year.