[pottylotty1]

I've grown some wallflower from seed during the summer. I've just pulled them up and replanted them in the flower beads ready for the SPring. However, they are relatively tall around 30cm. Should I take the tops of them to make the plant bushier??

[Pescador]

It's a little late but you could try just pinching the very top.

[pottylotty1]

Thanks for your help Pescador.     

[yorky]

Ideally you should always pinch the tips when they are about 4 inches high. They certainly will not come to any harm if you do them now.