Bean, Bush Dry, ‘Purgatorio’

*Ark of Taste Heirloom*
(P. vulgaris) Every Ash Wednesday, about 100k NW of Rome in the town of Gradoli, the townspeople gather for the Pranzo del Purgatorio or ‘Purgatory Lunch’ organized by the Confraternità del Purgatorio, a truly humble meal of fish, wine, and white beans cooked with salt, pepper, and olive oil. The event goes back to the 1600’s and the cultivar of beans used, known simply as “Purgatorio” (by association), is said to date back to the Etruscans. The small, round white beans retain a toothiness and texture from their skin that makes them an excellent counterpoint to the soft flesh of fish. Because of their small size, the beans do not require pre-soaking and cook relatively quickly. Threatened by shrinking and very localized production, it was boarded on Slow Food Italy’s Ark of Taste in 2013. Slight running habit but not enough to stake it! Has been known to be a promiscuous pollinator and occasionally throws a dark-seeded plant.
85-90 days. UO

Packet: 1oz (140 seeds)

[split]

Growing Info

SOWING:

Direct seed after the last frost date when the soil has warmed. 

Note: Beans prefer well-drained, warm soil.

PLANTING DEPTH:

1″

SPACING:

3-5″ between plants with 12-24″ between rows*

*Pole beans require 5+’ between rows.

EMERGENCE:

5-10 days @ soil temp 65-90F

LIGHT:

Full sun to part shade

FERTILITY:

Light to Moderate. Beans can produce their own usable nitrogen from atmospheric nitrogen through a symbiotic relationship with bacteria that colonize specialized nodules in their roots. Too much soil fertility can cause excessive vegetative growth at the expense of pod set and maturity.
Beans prefer well-drained warm soil with a pH between 6.0-7.0.

ADDITIONAL NOTES:

Beans prefer warm soils and may rot at lower temperatures. This is particularly true for white-seeded varieties. You love beans. Patience.

It can be quite beneficial to mix bean seeds with commercially available bacterial “inoculants” to encourage the beneficial symbiotic relationship in the growing plant’s root nodules, especially if growing on ground that hasn’t been planted with beans before. This can increase yields and improve plant health. 

Avoid picking/weeding beans when the plants are wet. This will help prevent the spread of disease. 

Provide a trellis for pole beans. 

White-seeded varieties are more susceptible to rot when seeded in cool, wet, early-season conditions. 

Sow Snap Beans every few weeks for continued harvests.

Harvest dry beans when the pods are brown and dry.