Marty McFly Weed 2nd grow Journey/Journal

[anon34311147]

Bingo

I used to put washing up liquid in my water to make it wetter

Things that make “water wetter” (including soaps) are called surfactants. They work by reducing the surface tension between liquids and solids. These compounds are used in flushing agents such as FF Sledgehammer. They are used to flush nutrients out of soil.

@Low