Demand-led small-space gardening
Grow light basics
Pick the right light output, schedule, and placement for indoor herbs and greens.
Quick rules
- 14-16 hours of light for herbs
- 6-12 inches above the canopy
- Use a timer for consistency
Best for
Indoor herbs, leafy greens, and seedlings.
Simple setup
One bar light over a shelf or a clamp light over a tray.
Placement checklist
Even coverage
Center the light so every pot gets equal exposure.
Heat control
Keep lights high enough to avoid leaf burn.
Rotation
Rotate pots weekly to prevent leaning.
Choosing the right light
Small shelves
Use a slim bar light with adjustable height.
Countertop herbs
Use a compact panel light on a timer.
Seed starting
Choose higher output and keep the light close.
FAQs
Do I need purple lights?
No. Full-spectrum white LEDs are great for herbs and greens.
How far should the light be?
Start 8-12 inches above leaves, then adjust if plants stretch.
Can I leave lights on all day?
Most herbs do best with a dark period. Stick to 14-16 hours.