Sisters,
Introduce the leaves of sweet potatoes. This plant have so many health benefits for heart, diabetes, eyes, joints, inflammation, ulcers, anti-oxidant, lose of significant weight and maybe some cancers.
NASA endorsed this plant for Advanced Life Support Program in space as well as all science labs.
They can climb 30 feet and can grow from big pots with 7 feet tall trellis in the green house and harvest leaves with scissor.
God bless,