I am using these red cups now for seedlings and I can get roots to grow out the bottom in 48 hrs max!!! Sometimes the roots come out the bottom in 24hrs or less!!! With no nutes!!!
That the shot glasses? I’ve got 200 waiting to be filled.
I love those - I don’t use em that way but they’re great for calibrating ph pen or cleaning scissors when trimming with hot alcohol. Gotta keep a pack on deck at all times. I’ll try germinating in the next time for shits and giggles
I only have 4 of them so I never really used one. I just thought it was funny. I imagine though it would be like using a peat pellet if it was filled with coir.
best to use clear cups to monitor root progress.