Runner bean - Phaseolus coccineus
A great, easy to grow, vegetable plant, even if growing on the smallest plot, they climb upwards using up very little space. Sow directly outside, in mid-May, by pushing seeds an inch deep into well prepared soil, or start off in pots, in early May, and plant outside once the first leaves have unfurlled. If growing up poles arranged as a wigwam or teepee, they can be underplanted with a marrow, courgette or pumpkin.
Suggested sowing time:
(Key: 
sow indoors,
sow outside,
sow outside under cover.)
Culinary use:
Pick the beans when they are small, left on the plant they will get tough and stringy. Leaving beans on the plant will also reduce the number of future flowers the plant produces.
Cultivars and varieties:
Phaseolus coccineus 'Celebration' - Pink flowers.
Phaseolus coccineus 'Firestorm' - A stringless, easy to grow, large cropping bean. It's similar to a French bean if picked when young. Self-pollinating and red flowered.
Phaseolus coccineus 'Moonlight'
Phaseolus coccineus 'Red Rum' - Bright, scarlet flowers with tender, long beans.
Phaseolus coccineus 'Scarlet Emperor'
Phaseolus coccineus 'St George' - Red and white flowers.
Phaseolus coccineus 'Stardust' - White flowers with tender, stringless beans.
Seeds to sow now:
Indoor or in a heated greenhouse
Coriander
Cress
Forget-me-not
Ornamental pepper
Outside
Alpine wallflower
Aubretia, Rock cress, Aubrieta, Aubrietia
Basil
Beet, Beetroot, Chard
Beetroot
Cabbage
Canterbury bell,
Cardoon
Carrot
Common wallflower
Cress
Double daisy
Foxglove
French bean, Fine bean
Kohl rabi
Marrow
Ornamental winter kale
Pansy
Radish
Spinach
Spring onion
Sweet William
Turnip
Other things to plant outside now:
Outside under cover
