Microgreens and Seed-Starting FAQ

Microgreens and Seed-Starting: Frequently Asked Questions

This guide covers common questions about growing microgreens and starting seeds indoors. It is general information only; seed packets and product instructions are the best source for each variety.

How long do microgreens take to grow?

Many microgreen varieties are ready to harvest within one to two weeks, but timing varies by variety and growing conditions. Check the packet or product listing for variety-specific timing.

How much light do microgreens and seedlings need?

Seedlings and microgreens generally do best with bright light, and a sunny windowsill or grow light is commonly used. Specific light needs vary by variety, so follow the guidance on your seed packet or product instructions.

How often should I water?

Keep the growing medium consistently moist but not waterlogged, watering lightly and often. Overwatering is a common cause of poor germination or mold problems. Follow the watering guidance provided with your seeds or growing kit.

Why are my seedlings tall, pale, and floppy?

Seedlings that stretch and flop often are not getting enough light. Try moving them to a brighter spot or closer to a grow light, following the light guidance on your seed packet.

When should I start seeds indoors?

Start times depend on the crop and your local climate. Seed packets usually include a recommended start date relative to your last frost, so follow the packet guidance for each variety.

What should I do if my seeds do not germinate?

Check the seed packet for expected germination time and conditions such as temperature and moisture, and give the seeds those conditions. If germination still fails, contact us and we will help you troubleshoot.