Today 
It's time to...
Sow bean, marrow, courgette and squash seeds, two per pot, and thin out the weakest seedling to leave the strongest plant- Spray peaches and nectarines with fungicide to prevent an attack of peach leaf curl
- Pick rhubarb stems as they develop, and water clumps with a generous helping of liquid feed
- Prepare to cover fruit tree blossom with horticultural fleece to protect flowers if frost is forecast
- Sow the following crops outside this week: beetroot, lettuce, salad leaves, watercress and rocket
