There are two potatoes that vie for the earliest which is Rocket and Swift. For growing in pots under cover for potatoes in June they are the ones to try, producing smallish salad potatoes. However they both seriously loose out in the speed versus flavour competition so for that reason you might want to sow…
The potato growing aficionados among you will probably already have scores of egg boxes sitting on your windowsills with potatoes “chitting” in the sunlight in preparation for this years planting.
Now is the time, if you haven’t already to buy potatoes. Leave them much longer and they will begin to sprout in the store bags and it then becomes a complicated entanglement to get them out of the netting that most are packaged in.
One of the more traditional varieties you can pick up still is Red Duke of York which was bred in the 1940’s as a sport from it’s older parent Duke of York. Red Duke of York is a first early and should start to be ready from mid to late July although they can be left longer to get to a baking size..
I’ve not had much success growing first earlies that get to a large enough size to be bakers.
De Monica is advertised as one of the earliest spring down broad beans to harvest and should from a Feb planting it is claimed be ready to harvest in May.