Green Mbombo Pole Dry Bean

Green Mbombo seeds produce a green-seeded pole dry bean. Plants have a vining or climbing habit. Plants typically reach 73–96 in. Seeds generally emerge in 7–14 Days at 65–80 °F. The first representative harvest is generally reached in 80-89 Days from direct sowing.

About Green Mbombo

Green Mbombo is sold as a pole dry bean selection. The principal color is green, and the harvest form is Dry seed selected for the named cultivar, market class, or maintained seed lot. Rich, earthy, and creamy when the dry beans are thoroughly cooked. Best uses include dry beans, soups, baking, stews, pantry storage, and seed saving. Other seed records may list it as Bean.

• Scientific name:Phaseolus vulgaris L.
• Life cycle:Annual
• Planting season:Late Spring
• Growth habit:Vining/Climbing
• Plant height:73–96 in
• Sunlight:Full sun
• Seed depth:1 in
• Germination:7–14 Days at 65–80 °F
• Spacing:6 in between plants; 36 in between rows
• Soil:Loamy; pH 6.0–6.5
• Water:Moderate
• Support:Trellis
• Reproductive type:Open-Pollinated (OP)
• Harvest form:Dry seed selected for the named cultivar, market class, or maintained seed lot
• Maturity:80-89 Days

History and seedkeeping context

Green Mbombo circulates in the seed trade as a green-seeded pole dry bean. A European bean catalog records the name, but the available institutional sources do not establish a breeder, accession, or complete custody chain, and they do not verify every reported African association attached to the name. The seed is therefore presented as the Green Mbombo line currently maintained, with its tall pole habit and green dry seed documented separately from uncertain cultural stories. Future Green Mbombo grow-outs should keep the original supplier, packet wording, lot, year, location, isolation notes, representative plant count, and observed harvest traits together. That record can clarify the maintained line without making the name or family account stronger than the seed and documentation support.

Why this variety is distinct

Green dry seed is unusual enough to make selection visible, but color alone cannot prove lineage. Grow on a full trellis, allow pods to cure completely, and retain seed from several vigorous plants. Keep the source packet and grow-out photographs with the saved lot so later comparisons can determine whether this stock matches other Green Mbombo listings.

Harvest and kitchen or field use

Allow pods and seed to dry fully before shelling, and harvest before repeated rain or shattering damages the lot. The crop is described as Dry seed selected for the named cultivar, market class, or maintained seed lot. Dry beans, soups, baking, stews, pantry storage, and seed saving. Rich, earthy, and creamy when the dry beans are thoroughly cooked. Cook mature dry seed thoroughly before eating.

How to grow Green Mbombo

Direct sow 1 in deep during the late spring planting window. Keep the seed zone near 65–80 °F and evenly moist until emergence, normally 7–14 Days. Grow in full sun with loamy soil near pH 6.0–6.5. Space plants 6 in apart and rows 36 in apart. Keep the soil evenly moist through flowering and pod fill without leaving the root zone saturated. Install a sturdy trellis before vines begin to run so roots are not disturbed by late construction. Plants typically reach 73–96 in.

Season care

• Wait for warm soil in the late spring planting window before sowing Green Mbombo; cold wet ground delays emergence and encourages rot.
• Water consistently through flowering and pod fill, then reduce irrigation as dry-seed crops approach final cure.
• Install a sturdy trellis before vines begin to run so roots are not disturbed by late construction.
• Allow pods and seed to dry fully before shelling, and harvest before repeated rain or shattering damages the lot. The crop is described as Dry seed selected for the named cultivar, market class, or maintained seed lot.
• Use 80-89 Days as the planning range, while allowing for shifts caused by weather, soil temperature, and plant stress.

Maturity and harvest timing

80-89 Days from direct sowing to the first dry-seed harvest under suitable conditions. Allow pods and seed to dry fully before shelling, and harvest before repeated rain or shattering damages the lot. The crop is described as Dry seed selected for the named cultivar, market class, or maintained seed lot.

Saving seed

The crop is largely self-pollinating, but occasional insect-carried crossing can occur among compatible varieties. Save from several healthy, true-to-type Green Mbombo plants rather than one exceptional individual. Mark seed plants before the eating harvest, remove clear off-types before they contribute pollen, and let seed reach full biological maturity. Shell only fully dry pods, discard moldy or insect-damaged seed, and dry the cleaned seed again before storage. Label the lot with crop, variety, source, year, location, plant count, isolation method, and selection traits. Keep the original packet and lot history with the saved seed so later grow-outs can be compared without relying only on memory or seed color.

Common problems

Watch Green Mbombo for bean beetles, aphids, leafhoppers, mites, pod-feeding insects, bacterial or fungal leaf spots, rust, mosaic symptoms, and root rots. Rotate away from legumes, avoid working wet foliage, water at the soil line, and remove badly diseased plants. Cold wet soil commonly causes poor emergence; excess nitrogen can create leafy growth with fewer pods. Save seed only from healthy representative plants.

Frequently asked questions