This take quite a long time to grow roots.
2 of 3 bulbs has grown roots, no sprout yet.
All 3 shallots has grown roots, but not sprouted yet.
The problem with planting them with leca balls is that I damaged with roots easily when changing water.
I am going to plant them on plastic egg holder floating on a water container.
All 3 bulbs have rooted and seems healthy (long roots and no pungent smell).
All the bulbs have sprouted and the roots are growing healthy.
One bulb has worm / larva issues. I scrape away the rotten part, dip it in <1% hydrogen peroxide for a minute.
The other two bulbs are growing well.
Their health is less than optimum. Put the remaining onion bulbs into single container.
Not doing well, a lot of drying up.