Planting Method:Direct sow seeds into the garden. Soaking the seeds in warm water for a few hours before planting can improve germination.
Depth and Spacing:Sow seeds 1/2 to 1 inch deep. Space seeds 3-4 inches apart in rows spaced 3-4 feet apart to allow room for their semi-vining habit. Thin seedlings to one plant every 3 to 6 inches after they have a few leaves.
Support:While typically grown as a bush type, their semi-vining habit may benefit from a trellis or support system if you prefer to save garden space.
Succession Planting:You can plant 'Big Boy Purplehull' peas in successions every 2-3 weeks from late spring to mid-July to ensure a continuous supply of fresh peas throughout the summer and fall.
Harvest
Days to Maturity:'Big Boy Purplehull' typically matures in 70-90 days, depending on the desired stage of harvest.
Harvesting:Pods are ready to pick when they are full, turn deep purple, and shell easily. The peas inside will be light tan.
Harvesting for Dry Peas:For dried storage, leave the pods on the plant until they are fully dry and straw-colored.
Encourage Production:Frequent harvesting encourages the plant to produce more pods.