Seedlings Stretching Toward Light
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justicebzwieg
- Posts: 10
- Joined: Mon Aug 31, 2026 6:28 am
Seedlings Stretching Toward Light
Long pale stems bending toward the window in the first week mean the light is too weak or too far away, and the plant will stay floppy for the rest of its life. Bringing a small LED down to about 40 centimetres and adding a gentle fan fixes it before the damage sets in. The seedling lighting guidance on https://calmcbdseeds.com gives distances for common panel sizes and explains that burying a stretched stem deeper at transplant recovers some of the lost ground. Windowsill starts almost always end up leggy.

