JOBS TO DO
Prune early flowering shrubs as soon as they finish.
Remove rose suckers as they appear.
Plant water lilies and other pond plants.
Apply shading to the greenhouse to avoid scorching.
Plant greenhouse tomatoes.
Earth up early potatoes. If your spuds are not planted then make haste and do them now.
Keep an eye on those weeds. If the grass is growing strongly, you can guarantee other plants are!