(Asparagus officinalis) Zones 3-9. Long living perennial; 15 - 20 years.  Mary Washington Heirloom Asparagus produces dark green shoots with a purple tinge near the top. Asparagus is harvested in late spring....

(Claytonia perfoliata) Perennial. Hardy in zones 6-9Winter Purslane (also known as Miner’s Lettuce) is a succulent leafy green which loves growing in the cooler months of spring and autumn. Although...

(Blitum bonus-henricus). 80 days. Perennial in zones 3-9. The first and last greens of the year! Good King Henry aka Lincolnshire Spinach and Fat Hen is a perennial green. The...

65 days. Perennial Green Onions. These Evergreen Hardy White Onion plants will overwinter even in cold winter areas and come up again each spring. Make sure to divide them every summer for...

(Rheum rhabarbarum) Perennial. Zones 4-8. Victoria is a gentle, mild rhubarb that is just superb for cooking. Stalks are pink, tender and I'll say sweet, on the rhubarb sweetness scale....

(Rumex acetosa) 35 days (baby), 50 days (mature) - Perennial in zones 4-9. French Lemon Sorrel is a must have for no hassle gardeners. Able to establish itself as a perennial in...

(Rumex sanguineus) 50 days (baby), 60 days (mature) - Perennial in zones 4-9. Red Veined Sorrel adds some colour to sorrel's signature lemony flavour.  Able to establish itself as a perennial...