Little extra in the food planning this month :
You could sow the following :
runner beans ( kidney beans)
courgettes and squashes, cucumber
rocket and variety salads including spinach
Tomato plants should be growing upwards, early potatoes in leaf under cover, onions looking strong, broad beans forming beans, strawberries showing flowers, lettuces hearting up...
Hows your garden?
What is in season in April in the UK?
radishes Jerusalem artichokes
spring onions sorrel
And if you want wild food, consider nettle soup with the tops of the nettles.