What are the pros? everything
What are the cons? nothing
Pigeon peas are amazing plants. I live in zone 9a and have several 3 year old plants. I believe the seeds I got were from the Dominican Republic. They have survived temperatures down into the 20's with some damage (they are in a fairly protected spot). I wasn't expecting the plants to survive the winter but they did and continues to thrive and produce. I get a small spring crop and a huge crop in December. The first year I planted them in late February and they produced in December. They need no water or fertilizer, they are immune to insects and disease, and they produce a huge crop of beans twice a year. Plus they attract bees. What's not to love?
Would you recommend this product to a friend?