Sow: From end of March to April, then every 3 to 4 weeks. May not germinate if temperature below 7 degrees C. Pre-soaking seed for 24 hours may help germination. Sow direct in soil or in pots, in clusters.
Aspect: Greedy feeder.
Water: regularly to prevent soil drying out, which will cause plants to bolt. Over-watering will encourage leaf production instead of root growth.
Harvest: Use thinnings as salad leaves. When large enough to use - golf-ball sized ones have better flavour. Twist off foliage to avoid 'bleeding'.
Don't grow by: Beans
I was always making notes on scraps of paper about tips and facts I'd read in books and magazines, seen on the Internet or on TV. So this is my paperless filing system for all those bits of information I want to access easily. (Please note: I live in the UK, so any financial or legal information relates only to the UK.)