Description
Collard Microgreen Seeds
Approx. No. of Seeds per Oz. – 8,000
Days to maturity: 7 – 15 days.
Light Requirements: Bright, consistent light — 12–16 hours daily from a sunny window or grow lights.
Botanical Name: Brassica oleracea L. Acephala
Collard microgreens are the tender young seedlings of collard greens, harvested just 7 to 15 days after planting when they reach about 2 to 4 inches tall and the first true leaves begin to appear. Known for their ease of growth, these greens develop quickly indoors or outdoors and are ready to enjoy within two weeks!
With their crisp texture and cabbage-like flavor—mild with a slightly bitter edge balanced by a sweet aftertaste—collard microgreens add gourmet flair to salads, sandwiches, and entrées. Their dark green leaves and pale stems bring both beauty and freshness to the plate, while their concentrated nutrition provides vitamins A, C, and K along with calcium and iron.
Whether sprinkled as a garnish, or added to a salad mix, collard microgreens offer a fast, flavorful way to bring a mild collard taste to your meals!
Planting Instructions for Collard Microgreen Seeds
When to Plant
Collard microgreens can be grown indoors year-round, ready to harvest in about 7–15 days. Start new trays every one to two weeks for a steady supply. They do not regrow after cutting, so succession planting is the best way to maintain a continuous harvest.
Where to Plant
Use shallow trays or containers with drainage holes set inside a second tray to catch water. Place them on a sunny windowsill or beneath a grow light, ensuring 12–16 hours of bright light daily. If using a windowsill, rotate trays each day so seedlings grow upright instead of leaning toward the light. Good airflow is also important—running a small fan nearby on a gentle setting will help prevent mold and keep stems strong.
How to Plant
Step 1: Fill a shallow draining tray with one to two inches of damp seed-starting mix, coconut coir, or another clean growing medium.
Step 2: Smooth the surface lightly without compacting it.
Step 3: Sprinkle collard seeds evenly over the surface, gently pressing them into the soil. Cover lightly with a thin layer of soil or vermiculite.
Step 4: Mist with a spray bottle, then cover with a humidity dome, another tray, or a light cloth to encourage germination.
Growing
Once seedlings sprout, remove the cover and provide steady light. Rotate trays daily if using window light; keep grow lights one to two inches above the plants if using artificial lighting. Water from below by adding water to the bottom catch tray, letting it wick upward through the soil. This keeps foliage dry, helps prevent disease, and provides even moisture.
Harvesting
Harvest collard microgreens when they reach about two to four inches tall, usually within 7–15 days. Use clean scissors or a sharp knife to cut stems just above the soil line. The greens will have crisp pale stems and small green leaves with a mild, cabbage-like flavor.
Storage
For the best flavor and nutrition, enjoy collard microgreens fresh. If storing, keep unwashed greens in an airtight container lined with a paper towel in the refrigerator for up to five days. Rinse gently in cool water just before enjoying.
FAQ:
How long do collard microgreens take to grow?
Collard microgreens are ready to harvest in just 7 to 15 days after planting. They typically reach 2 to 4 inches tall by the time their first true leaves appear.
Do collard microgreens need sunlight or grow lights?
They grow well with 12 to 16 hours of steady light each day. A sunny windowsill works, but grow lights give more even growth and stronger plants in weaker, winter light.
Can I grow collard microgreens all year long?
Yes! Since they’re grown indoors in trays, collard microgreens can be planted and enjoyed any time of year.
What do collard microgreens taste like?
They have a mild, cabbage-like flavor with a crisp bite. The taste is gentle and slightly sweet, making them a great addition to many meals.
How do I plant collard microgreen seeds?
Fill a shallow tray with damp seed-starting mix, sprinkle the seeds evenly across the surface, cover lightly, and mist with water. Keep them covered until they sprout, then move them into light.
What’s the best way to water collard microgreens?
Watering from below works best. Place your tray inside another tray, add water to the bottom, and let it soak upward. This keeps the leaves dry and healthy.
When and how do I harvest collard microgreens?
Harvest when plants reach 2 to 4 inches tall—usually within two weeks. Use clean scissors or a knife to cut just above the soil line.
Will collard microgreens grow back after cutting?
No, collard microgreens do not regrow once harvested. For a steady supply, simply start new trays every one to two weeks.
How should I store collard microgreens?
For best flavor, enjoy them fresh. To store, place unwashed greens in an airtight container with a paper towel in the refrigerator. They’ll keep for up to five days.
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