- You will get 1200 Seeds of Arugula Culinary Heirloom Herb Seeds. - Sunlight: Cool-season annual grown. - Life Cycle: 5 Years. - Watering: Medium. - Arugula Roquette Seeds. - Long popular in France and Italy, the leaves of Roquette arugula provide a spicy zap when added to a salad. - This is the same plant sold in cellophane bags in the grocery store and usually labelled ?baby arugula.? However, we think that by growing arugula yourself, you?ll experience much more (and better) flavor. You decide! You can also saute or steam the leaves like spinach or other leafy greens. Plants look a little like dandelions, but are bigger and more open. Leaves grow best in cool weather. Leafy plants grow 6 to 12 inches tall while in the harvest stage. - Growing in your garden: Seeds germinate quickly even in cold soil. Plant as soon as soil can be worked in spring. Avoid planting after other cabbage family crops. Plant OE inch deep and 1 inch apart in rows, or broadcast alone or mixed with other greens. Gradually thin to 6-inch spacings using thinnings for salads. Make new plantings every 2 to 3 weeks for a continuous supply until about a month before your average first frost date. - Microgreens growing instructions: this is not the only way to do microgreens, everyone will acquire their own techniques, but here are the basics: - Cover the bottom of the container with an inch or two of moistened potting soil/mix or coir. Flatten and level it with your hand or a small piece of cardboard, taking care not to over-compress the soil. - Scatter seeds evenly on top of the soil. Press gently into the soil using your hand or the cardboard. - Cover the seeds with a thin layer of soil. Dampen the surface with a mister. If you prefer, you can skip this step and instead cover the container with a clear lid or plastic wrap until the seeds are sprouted. - While waiting for sprouts to appear, usually within three to seven days, use the mister once or twice daily to keep the soil moist but not wet. - Once seeds have sprouted, remove the cover (if you've used one) and continue to mist once or twice a day. - Microgreens need about four hours daily of direct sunlight to thrive. In winter months, some may need even more. Leggy, pale greens are a sign of not enough sunlight. Light needs can also be satisfied with a grow light that has a low heat output ? you don't want to scorch your delicate greens. - Microgreens will be ready to harvest about two to three weeks after planting. Look for the first set of "true leaves" as a sign of readiness. Then grab your scissors and snip the greens just above the soil line. - To serve, wash the microgreens with water and dry with paper towels or a salad spinner. Harvest and serve them immediately for the freshest flavor, and add to soups, salads, sandwiches or main dishes. Store remaining cut microgreens in a plastic bag in your refrigerator.