March is the time to dig at the allotment.
A days work on your plot will pay dividends later. If you weed and prepare your site now, you will get much better results for the rest of the year.
Start by going over the soil little by litter, going down to about two spades depth and make sure you take out any weed roots that you come across. Dandelions and docks are the ones to watch out for.
Then rake the soil over to give it a fine tilth and you are all ready to go. Little weeds will come up after a few days and it is the easiest thing in the world to hoe them down.
I am always amazed how few people turn up in march to do do this. The allotment site that I am on in Oxford has 250 plots and over the last few weekends I have only seen about twenty people working on their plots.
As to what you grow...Grow what you are likely to eat.
What I am doing on my plot
I am putting supports in on plants that may need it later.
Dead heading my daffodils
Helping my neighbor repair their shed that got some gale damage
Hoeing round my spring cabbage.
Repotted my mints; which are not doing very well at the moment.
Digging out nettles which seem to double in size overnight.
What I am thinking about while working:
What is my core and how can I heal it...if indeed it needs healing. To what do I belong?
I am part of every problem.