If you’re a
bedding plant enthusiast then you’ll be extra-busy towards the end of the month
as the sooner you plant the sooner you will have flowers. But beware, you can
still get frost in May. Having said that it’s more likely you will be busy with
your busy lizzies, petunias and salvias and other half-hardy plants, planting
them in drifts among shrubs and herbaceous plants.
Remember as well some plants
such as mimulus, lobelia and of course busy lizzies do well in shade, along
with Senecio cineraria, begonias and coleus.