Jackson Wonder

Lima Bean

90d to harvest

Sweet, buttery pods unfurl to reveal creamy, tender Jackson Wonder lima beans—an inviting, velvety bite with a gentle richness that feels almost like silk. The plants produce generously filled pods with a smooth, meaty texture that holds its shape beautifully, making them a favorite for hearty, spoonable meals and comforting preparations. Grow Jackson Wonder for a dependable, garden-to-table harvest that tastes as good as it looks on the vine.

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	May 19th
Transplant / Sow Outdoors	May 19th
Harvest Begins	Aug 17th
Harvest Ends	Sep 21st

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Bush
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	55
Harden Off (days)	Not Required

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Frequently Asked Questions

How often should I water Jackson Wonder lima beans during the main growing phase?

During the main growing phase, keep soil consistently evenly moist to about 1–2 inches deep—aim for watering when the top inch starts to dry out. Water deeply at the base (not on leaves) to support continuous pod fill, usually about 1–2 times per week depending on heat and rainfall. Inconsistent moisture can reduce pod set and cause uneven growth, so mulch helps stabilize moisture around the root zone.

How can I tell when Jackson Wonder lima beans are ready to harvest?

Harvest when pods are well-filled and the beans inside are firm and sized for eating, typically around 90 days from sowing. For “fresh shelling” beans, pick pods when the seeds are plump and glossy and before they start to dry out in the pod. If you wait until the pods are fully dry and papery, you can harvest dry beans—but fresh eating is best at the filled, still-tender stage.