🫙 Knuckle Purple Hull Southern Pea
What it looks like
No verified photo of ‘Knuckle Purple Hull Southern Pea’ itself was found, so the pictures below show the species — the same plant, photographed generally.
Why this variety
Knuckle Purple Hull is the purple-hull pea for small gardens: a compact, bushy plant — the “knuckle” in the name refers to its short, knuckled growth habit — that still produces a serious crop of purple pods filled with pinkeye peas. It is early, too, at 60-65 days, which makes it one of the fastest Southern peas from seed to shelling.
Purple-hull peas are the South’s shelling pea: pods that turn purple when ripe, so you can see exactly what is ready, and peas inside that are tender, sweet, and quick-cooking. Knuckle Purple Hull packs that whole experience onto a plant that fits a modest bed and does not sprawl across the garden like its vining cousins. For Florida gardeners with limited space and a long hot season, it is an easy yes.
If you have not grown the species before, start with the Southern Pea growing guide for the general picture, then come back here for what makes this variety different.
How to grow
Direct-sow Knuckle Purple Hull about an inch deep, 2-4 inches apart in rows 24-36 inches apart, once soil is at least 65°F. In Florida, sow from spring through late summer; the early maturity means you can fit two or even three successions into the warm season, which is how a compact plant feeds a family all summer.
Keep the bed evenly moist until emergence (under a week in warm soil) and mulch once plants are up. Compact plants still need airflow — give them the full row spacing rather than cramming them, because humid, crowded foliage invites disease even on a small plant.
Water & feeding
About an inch a week, steady during flowering and pod-fill. Knuckle Purple Hull fixes its own nitrogen via rhizobium nodules, so skip nitrogen fertilizer. Worm castings worked in before planting supply phosphorus and micronutrients.
Common problems
[‘Cowpea curculio scars pods — pick infested pods promptly and rotate beds. Aphids spread viruses, so control them early. Compact plants can hide pods under foliage — part the leaves when scouting, or you will miss the ripest pods and the plant will slow down. Foliage diseases build in humid summers: water at the base and rotate beds yearly.’]
Harvest
Pick Knuckle Purple Hull pods when the hulls have turned purple and feel plump, then shell fresh — pinkeye peas cook quickly and taste sweet and earthy. For dry peas, leave pods until dry and rattling. Because the variety is early and compact, succession-sow every few weeks for a continuous supply rather than one big event.
Saving seeds
Knuckle Purple Hull is the purple-hull pea for small gardens, a compact, bushy plant that still produces a serious crop of purple pods filled with pinkeye peas, early at 60 to 65 days, so saved seed comes true — direct-sow about an inch deep, once soil is at least 65°F, and sow from spring through late summer for two or even three successions. The full method is in the Saving seeds section of the Southern Pea guide.