Growing lima beans: a warm position for large shelling beans

Choose by flavour, shape and use

Christmas: Large, marbled lima beans on a vigorous climber. Shell the large beans and cook them thoroughly for a creamy stew. Soak dried storage beans first; the pod wall is not intended for use as a slicing bean.

The supplier describes Christmas as having a chestnut-like aroma and sweet-potato-like texture. Use this as a tasting direction for thoroughly cooked beans without guaranteeing the same flavour every harvest.

Climbing lima bean: Warmth-loving climbing type of Phaseolus lunatus. Cook shelled beans thoroughly for stew or soup. After soaking dry beans, use a reliable cooking method and adapt the sauce to their soft texture.

After thorough cooking, lima beans have a soft, full texture. The general climbing type gets no distinct chestnut flavour; that description belongs to the named Christmas selection.

A different bean for cooking

Lima bean is Phaseolus lunatus, grown for beans, not ordinary slicing-bean pod walls. Dwarf and climbing forms exist; Christmas offered here climbs vigorously. Large, flat beans are white with red-brown marbling, making shelling distinctive.

Warmth determines your approach

Start with a small trial in the warmest sheltered position. Minnesota stresses warm sowing soil; its calendar and commercial maturity days reflect different conditions. Cool Dutch summers can delay filling. Sheltered outdoors and ventilated greenhouses offer different chances to assess this.

Sow without a cold, wet start

Wait outdoors until the last frost has passed and soil truly warmed. Sow in loose, draining soil according to packaging. Brief warm starting in separate pots allows intact-root-ball planting. Long indoor raising in undersized pots creates needless stress.

Put up the frame first

Install support before sowing or planting to avoid later root damage. Allow for a tall vigorous climber. Guide young vines with loose soft loops, leaving thickening room. Inspect ties regularly, especially where stems rub fixed edges.

Water while filling out

An airy crop and sufficiently moist root zone help pods grow. During drought, water directly at the soil rather than making watering a daily wet-leaf ritual. Nitrogen-rich overfeeding is unnecessary for beans. In a greenhouse, warmth also calls for ventilation; extreme heat and stagnant moisture are not automatic advantages.

Look at the growth stage

Check young plants for slugs and avoid seed in cold, wet soil. If pods stay small, assess warmth, remaining growing time and moisture first. Record flowering and filling starts; these help next trials more than fixed foreign day counts.

Shell fresh or store dry

For fresh shelling, harvest well-filled pods before they dry completely. For storage, wait for pods and seeds to ripen dry. Approaching wet autumn weather may require further drying under an airy roof. Keep both harvests clearly separate and seal stored seed only when fully dry.

Cook until the bean is tender

Shell beans and cook fully. Purdue advises soaking dried lima beans first; follow reliable cooking and check softness. Christmas's chestnut-like flavour offers tasting direction. Serve simply in creamy vegetable stew; wet or immature beans are no dry storage supply.