Although ramps have been eaten for thousands of years, the harvesting practiced by native tribes preserved the integrity of the patch. By leaving the roots in the ground and not disturbing... Ramps have become a bit of a culinary darling in recent years. Chefs in cities far from hollers where they're harvested seek out ramps for a splashy restaurant presentation. Here, then, is an overview of essential ramp botany, with a particular emphasis on how to approach harvestingramps with sustainability in mind. What Are Ramps? If you plan on digging ramps on public land, you'll want to look into whether local regulations restrict harvest amounts, where harvesting is permitted, etc. It takes about seven years for a ramp to reach full maturity from seed, and many resources say that harvesting 25% is sustainable... Both the leaves and bulb are edible but best harvested when young and tender. The Health Benefits of Wild Ramps.HarvestingRamps. How can you find and responsibly harvest them? And what should you do with ramps once you've gotten your hands on some? Read on for the answers or jump straight to the ramp recipes. Because of the short harvest season and ramps' popularity, it is important to only harvest the leaves. Take leaves from one plant where there are ten other thriving specimens. Ramps are shady subjects, and are foraged from dark, wooded areas. Their pungent, garlicky, oniony flavor and short season (generally late April to early June) make them. Learn how to harvestramp plants responsibly, and how to grow them at home.