This year I planted Sugar Daddy Peas from Burpee. The plants look healthy but the pods are weird. I get a lot of pods that are fat and short with 1-3 fat, mature peas. Other pods look plump, thick and mature but the peas inside are not mature. I have yet to find the classic, well formed pods with seven nice peas. All the pods are thick and hard to split, regardless of the maturity of the pea. Does anyone have any thoughts or experience on this?