Growing Salad Leaves Indoors in November

Short, chilly days don’t have to mean the end of homegrown salads. With a bright windowsill or a simple grow light, you can keep crisp, fresh leaves on your plate all winter. Here’s how to grow delicious salad greens indoors throughout November (and beyond)!

Why Grow Salad Indoors in November?

• Fresh food, zero miles: Homegrown taste even when the garden rests.
• No winter gaps: Keep harvesting when shop bags get pricey and bland.
• Beat the weather: Avoid frosts, slugs, and short outdoor light.

Best Salad Varieties for Indoor Growing

• Lettuce: ‘Little Gem’, ‘Baby Oakleaf’, ‘Tom Thumb’—any fast, loose-leaf sort.
• Oriental Greens: Mizuna, pak choi, tatsoi, mustard leaf.
• Rocket (Arugula) and Land Cress for peppery bites.
• Microgreens & Baby Leaves: Radish, beet, basil, chard, pea shoots, cress—fastest and most reliable.
• Winter Herbs: Coriander, parsley, chervil for snipping into salads.

What You Need

• Shallow trays, pots, or recycled containers with drainage.
• Good-quality, peat-free multipurpose compost or seed starting mix.
• Spray bottle or small watering can.
• A sunny windowsill (south-facing is best) or an inexpensive LED grow light.

Step-by-Step: Growing Salad Indoors

1. Fill trays/containers 4–6cm deep with moist compost.
2. Scatter seeds thinly (for baby leaves or microgreens, sow thicker).
3. Cover lightly with fine compost or vermiculite. Label varieties if mixing.
4. Water gently: Mist or use a watering can with a fine rose.
5. Position in good light:
   • Windowsill: Rotate trays daily for even growth.
   • Grow light: 12–14 hours of light daily is ideal.
6. Keep evenly moist: Water gently when surface dries—don’t saturate.
7. Thin if needed: Remove the weakest seedlings for more space, or harvest as microgreens.

When and How to Harvest

• Start cutting baby leaves in 3–4 weeks, when 5–10cm high.
• Snip outer leaves with scissors, let centers regrow for a longer supply.
• Sow a tray every 2 weeks for continuous harvest through winter.

Extra Tips

• Avoid south-facing windows where nights get frosty—move trays back if necessary.
• Don’t overcrowd—better airflow = less mould/dampness.
• Herbs in the same trays extend salad options and brighten winter meals.

With a few trays and a little care, you can eat fresh, homegrown salad—even as November frost glistens outside.