Seattle Seed Company
Alfalfa for Microgreens
Alfalfa for Microgreens
Couldn't load pickup availability
Alfalfa Microgreens (Medicago sativa)
Discover the versatility of Alfalfa Microgreens. While many are familiar with alfalfa "sprouts" grown in jars, growing them as microgreens in soil results in a far superior product with vibrant, deep green leaves and a clean, refreshing crunch. Their mild, nutty flavor is incredibly adaptable, making them the perfect "any-dish" green for salads, sandwiches, and smoothies.
Seed & Planting Care
Alfalfa is one of the most reliable and easy-to-grow varieties for indoor gardening. Because the seeds are small and vigorous, they create a beautiful, dense carpet of greens very quickly.
-
Sowing Method: Use shallow trays with drainage holes filled with 1–2 inches of moist seed-starting mix or a coconut coir medium.
-
Sowing Density: Scatter the seeds thickly and evenly across the soil surface. They should be dense enough to cover the soil entirely, creating a lush "lawn" effect.
-
Sowing Depth: Alfalfa seeds are tiny and do not need to be buried. Simply press them gently into the moist soil surface to ensure good contact.
-
The Blackout Period: Cover the tray with a lid or another tray to keep the seeds in total darkness for the first 2–3 days. This encourages the stems to stretch, which provides a cleaner, easier harvest later.
-
Watering: Mist the seeds twice daily during the blackout phase. Once the sprouts are established, switch to bottom-watering to keep the delicate foliage dry and prevent damping-off.
-
Light: Once the stems are about an inch tall, remove the cover and move the tray to a bright windowsill or under a grow light. The pale shoots will turn a rich, deep green within 24 hours.
Harvest & Quality
-
Fast Results: One of the quickest crops in the microgreen world, ready in just 8–12 days.
-
When to Harvest: Snip with sharp scissors just above the soil line when the seedlings are 2–3 inches tall and have fully opened their first set of leaves.
-
Flavor Profile: Mild, sweet, and nutty. They provide a crisp texture without the spicy "bite" of radish or mustard greens.
-
Nutrition: Extremely rich in antioxidants, chlorophyll, and vitamins K, C, and A.
Sprouts vs. Microgreens
Unlike alfalfa sprouts (which are grown in water and consumed root-and-all), alfalfa microgreens are grown in a medium and harvested above the soil. This method provides more light to the plant, resulting in higher chlorophyll content, better flavor, and a much crispier texture.
Please Note: This listing is for premium seeds specifically selected for microgreen production. We do not ship fresh produce.
Share

-
Our Mission
Learn MoreWe are deeply grateful for your support and for joining us in the belief that kindness is everything. We are all connected, and together we are making a beautiful, positive impact on the world.