The Fastest-Growing Microgreens — Harvest in About a Week

Fast-growing radish microgreens ready to harvest

✍️ Sonia Pardasani, Founder BageechaBox | 🕐 4 min read | ⏱️ Variety Guide

Quick answer: Moong is the fastest microgreen, ready in 5–7 days. Radish, China Rose radish and methi follow at 6–8 days — radish is usually ready around day 7. The slowest are coriander (14–21 days), and basil and amaranth (12–14 days). If you want quick results or a steady supply, build your tray rotation around the fast four.

Speed matters more than people think. A fast variety means less time for things to go wrong — less time for fungus, drying out or a forgotten watering. That is why every beginner in my workshops starts with a fast variety, and why busy families keep coming back to them.

Every Variety, Fastest to Slowest

Days are counted from sowing at 20–30°C, at the young harvest stage we use at BageechaBox — the same figures as our Seed Calculator.

Speed Variety Days to harvest
⚡ Fastest Moong 5–7
⚡ Fastest Radish (Mooli), China Rose radish, Fenugreek (Methi) 6–8
Fast Kale 6–10
Fast Alfalfa, Purple Sango radish 7–10
Medium Pak choi, turnip, wheatgrass 8–10
Medium Broccoli, cabbage, clover, mustard (black and yellow), peas, sunflower 8–12
Varies Rocket (Arugula) 6–12
Slower Purple kale 10–12
Slow Beetroot, spinach (palak) 10–14
Slow Amaranth, basil 12–14
Slowest Coriander (Dhaniya) 14–21

Cool weather slows growth; very hot weather can speed it up slightly, but only if seeds germinate well. Delhi's cold December mornings can add a day or two.

Meet the Fast Four

Moong — 5–7 days

India's favourite sprout, grown one step further into a crisp, protein-rich green. Soak 6–8 hours. See the moong growing guide.

Radish (Mooli) — about 7 days

Peppery, forgiving and the classic first tray. Soak 4–6 hours. See the radish growing guide.

China Rose radish — 6–8 days

All the speed of radish, with vivid pink stems that make any plate look special. Soak 4–6 hours.

Fenugreek (Methi) — 6–8 days

The most Indian microgreen of all, and a winter favourite. Soak 6–8 hours. See the methi growing guide.

A Fresh Tray Every Few Days

Because the fast four finish within about a week, a simple rotation keeps greens on your table all the time. Sow one new tray every 2–3 days, alternating varieties — for example, radish on Monday, methi on Wednesday, moong on Friday. By the second week, you are harvesting as often as you sow. For a full family plan, try our Grow Planner.

⚡ Key Takeaways

  • Moong is the fastest at 5–7 days
  • Radish, China Rose radish and methi are ready in 6–8 days
  • Coriander is the slowest at 14–21 days
  • Sow a fast variety every 2–3 days for a continuous supply

Frequently Asked Questions

Q: Which microgreen grows the fastest?

Moong, ready in 5–7 days. Radish, China Rose radish and methi follow at 6–8 days.

Q: Which microgreen takes the longest?

Coriander, at 14–21 days. Basil and amaranth take 12–14 days, and beetroot and spinach 10–14 days.

Q: Are fast microgreens less nutritious?

No. Speed depends on the plant, not nutrition. Radish belongs to the same healthy brassica family as broccoli.

Q: How can I make my microgreens grow faster?

Keep them between 20 and 30°C, give them good light after the dark period, and keep the cocopeat evenly moist. Cool rooms and weak light slow every variety down.

🌱 Start with the fast four

Moong, radish, China Rose radish and methi — harvest in about a week.

Shop Radish Seeds All Seeds

About the Author

Sonia Pardasani

Sonia Pardasani

The Microgreen Lady · Delhi/NCR

From the classroom to award-winning urban farmer — Sonia spent years teaching before dedicating herself to mastering the science of microgreens in Delhi’s extreme climate. What started as a personal health journey became a mission to train 2,000+ home growers and entrepreneurs across India. Honoured by the public as the "Microgreen Lady," Sonia now runs BageechaBox, guiding home growers and commercial farmers to grow consistently, profitably, and sustainably.