A compact, self-supporting bean that goes from seed to first picking in about seven weeks and sets most of its pods in one heavy flush.
Phaseolus vulgaris 'Bush' · also called Snap bean, String bean
Windows are counted from the average date of your last spring frost.
It needs no trellis, no transplanting, and almost no feeding, and a short row planted every two to three weeks keeps a household in tender pods all summer.
A little history. Bush types were selected to stop extending after a few sets of leaves, so they flower early and concentrate their pods. Roots partner with soil bacteria that capture nitrogen from the air.
Sow seeds 1 inch (25 mm) deep, and aim for 4 inches (10 cm) between plants once thinned. Water the bed well before sowing, then keep it evenly moist, not soggy. Cold wet soil rots seed before it sprouts. Seedlings emerge in 5–10 days.
Soak deeply once or twice a week; never let the bed dry out while flowering. Water when the top inch of soil feels dry. Aim for about 1 inch per week including rain.
Work compost in before sowing; side-dress once at first flower only if leaves look pale. What to use: compost or a low-nitrogen blend such as 3–5-5; skip high-nitrogen feeds.
No pruning needed. Stay out of the row while leaves are wet — brushing past wet foliage spreads leaf diseases down the bed.
It's ready when pods are firm, snap cleanly in half, and are pencil-thick with seeds still barely visible as bumps through the wall. Hold the stem with one hand and pull the pod off with the other, or pinch it free at the small stalk. Pick every two days at peak — pods left to swell shut down further flowering.
Unwashed in a perforated bag in the refrigerator for up to a week. Wash just before cooking; wet pods spot and soften fast.
Sow a new short row every 2–3 weeks from last frost until 10 weeks before first fall frost; each planting picks heavily for about 3 weeks.
Celery
Gardeners have long paired celery with bush beans, and the two share the steady moisture and rich soil both want without shading each other out. No mechanism has been demonstrated, but the beans do leave nitrogen behind in the bed for later crops.
Swiss Chard
Chard sends a thick taproot well below the beans' shallow fibrous mat, so the two often share a bed without fighting over water. Chard also stands after the beans finish, which keeps the ground covered.
Sweet Corn
Beans host soil bacteria that capture nitrogen from the air, most of which is released as the roots break down after harvest — a real benefit to the hungry corn that follows in that bed the next season rather than to the corn growing beside them now.
Cucumber
Cucumbers root deep and run sideways while bush beans stay compact and shallow, so a row of beans along a cucumber patch usually fills space rather than competing for it.
Nasturtium
Aphids often build up on nasturtium before they move to beans, which can concentrate the problem where you can see it. Pull or hose down the loaded nasturtium stems — a trap crop only helps if you deal with what it catches.
Summer Savory
Summer savory is said to keep bean beetles down, a pairing repeated in kitchen-garden charts for centuries without controlled evidence behind it. It is a compact, undemanding neighbour either way.
French Marigold
The open flowers feed hoverflies and tiny parasitic wasps that work over bean aphids. Note that French marigold's effect on root-knot nematodes only shows up when it is planted thickly as a full stand and turned into the soil, not as a few edge plants.
Old charts keep beans away from onions, garlic, and leeks, usually with talk of stunted growth. No mechanism has been demonstrated in trials, so treat it as tradition rather than a rule; if you plant them together and the beans grow well, they grow well.
Fennel
Fennel roots release compounds that reliably stunt most garden vegetables, beans included. Grow it in its own corner or a pot well away from the bean row — its flowers are excellent food for hoverflies and tiny parasitic wasps, so it earns a place at a distance.
Sunflower
A sunflower row out-muscles bush beans for light, water, and root space, and its residues can slow nearby seedlings. Keep sunflowers on the north side of the plot and several feet clear of the bean row.
Peppermint
Mint spreads by underground runners and will thread through a bean row within a season, making picking and bed cleanup difficult. Grow it in a sunken pot or a separate bed.
Shallot
Beans and the onion family are another century-old chart separation with no demonstrated cause. Practically, beans also fill in and shade low shallot tops, so give shallots their own open row.
Give the pea and bean family 2 years away from this spot before any of its relatives return.
The cabbage family, the beet family or grasses and grains thrive in this ground next season.
Beans bank nitrogen in root nodules that mostly feeds the next crop as the roots break down — cut plants at the soil line and leave the roots in place. Follow with cabbage-family greens, beets or chard, or a grain. Keep pea- and bean-family crops out of this bed for 2 years.
Set your garden's location and every window above becomes a real date — then Verdie reminds you when it's time to sow, transplant, water, and pick.
