2 weeks ago
Experts share best microgreen seeds and common mistakes to avoid
Microgreens are very small baby plants that people can grow at home in a tray.
They only grow about one to three inches tall before they are ready to eat.
It takes just one to three weeks for them to grow from a seed.
They taste strong and are very healthy and nutritious.
Many people in cities grow them because they need very little space and few resources.
Some seeds are easy for beginners, like radish, broccoli, mustard, peas, sunflower, and fenugreek.
Other seeds should not be eaten as microgreens, because tiny tomato, potato, eggplant, and pepper shoots have toxic parts.
Experts say to use clean seeds that have not been treated with chemicals.
After planting, keep the tray in the dark for a few days, then give the tiny plants light.
Water them just a little, and in one to two weeks they are ready for salads and sandwiches.
Microgreens are young vegetable, herb, or grain seedlings harvested after their first true leaves develop, typically growing 1 to 3 inches tall and taking 7 to 21 days from seed to harvest.
Expert-recommended beginner seeds include radish, broccoli, mustard, peas, sunflower, and methi (fenugreek).
Seeds from the nightshade family — tomato, potato, eggplant, and peppers — should be avoided because their young shoots contain naturally occurring toxic compounds.
Growers should use untreated, food-grade, or microgreen-grade seeds and avoid ornamental sweet peas, castor beans, and chemically treated seeds.
Experts advise keeping trays covered in darkness for the first two to four days after sowing, avoiding overwatering, and providing adequate light after germination.
- Who
- Urban home gardeners and beginners, guided by Kolkata-based plant expert Professor Biswajit Das and IIT Kharagpur assistant professor Gourav Bhowmick.
- What
- Growing microgreens at home, including the best seeds to start with and common mistakes to avoid.
- Where
- Urban homes and terrace gardens, with the experts based in Kolkata, India.
- When
- Microgreens take 7 to 21 days from seed to harvest, with the recommended beginner crops ready in 7 to 14 days.
- Why
- Microgreens require minimal space and resources and offer a quick way to grow fresh, nutrient-rich produce in city homes.
Key facts
- Height at harvest
- 1 to 3 inches
- Time from seed to harvest
- 7 to 21 days (7 to 14 days for recommended crops)
- Beginner-friendly seeds
- Radish, broccoli, mustard, peas, sunflower, methi (fenugreek)
- Seeds to avoid
- Nightshade family (tomato, potato, eggplant, peppers), ornamental sweet peas, castor beans, chemically treated seeds
- Seed safety rule
- Use untreated, food-grade, or microgreen-grade seeds
- Post-sowing care
- Cover trays in darkness for 2 to 4 days, then expose to light after germination
- Common mistakes
- Overwatering, uneven sowing, insufficient light, starting with too many varieties
- Experts quoted
- Professor Biswajit Das (Kolkata) and Professor Gourav Bhowmick (IIT Kharagpur)
Quotes
Professor Biswajit Das
Plant expert at Kolkata university
“"Microgreens are ready to harvest in just seven to 14 days, making them a convenient option for home growers. Their quick turnaround, low space requirement and nutritional benefits make them particularly suited to urban homes, where growing fresh produce can otherwise be difficult."”
telegraphindia.com
“"Not every seed is suitable for producing edible microgreens. Seeds from the nightshade family, such as tomato, potato, eggplant, and peppers, should be avoided because their young shoots contain naturally occurring toxic compounds."”
telegraphindia.com











