Today 
Tomorrow
It's time to...
Use secateurs to remove suckers growing from the stems of standard roses- Tie tall border plants like delphiniums to their supports
- Finish planting out dahlias, cannas and summer bedding
- Cut back dead and dying foliage on spring bulbs
- Deadhead camellias and rhododendrons after flowering
- Train clematis shoots to their supports
- Feed acid-loving plants with a special liquid fertiliser containing iron, such as sequestrene
- Finish dividing hardy primulas
- Prune early summer-flowering shrubs like philadelphus and deutzia once the flowers are over
- Sow now: wallflowers, sweet Williams, Canterbury bells and forget-me-nots
