Does a white tarp greenhouse lead enough uv light in to harden off plants, or do I still need to harden them off slowly?

by ALxRmeR0

2 Comments

  1. tomatocrazzie

    No. You need to harden them off to full sun. I spend the last week of April/first week of May carrying my plants in and out of the greenhouse to harden them off.

  2. flash-tractor

    Just place them under the east side of a tree to harden off.

    As the sun rises, they will get sun, but it will be shaded after an hour or two when close to the trunk.

    Each day, move a little further away from the tree so they get more sun exposure.

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