Balconies and beds come to life: What flowers can you plant in April?. Tulip bulbs can be safely planted in pots or beds in late April - provided they have already germinated.
You can also sow marigolds as early as April. However, you should spread a fleece on the bed to protect the plant from the ice saints. The blue, purple, white or pink cornflowers fit perfectly into the bed. They can be sown from April to July. In April, in addition to the flowers, there are also trees that can use pruning.