Hello,
Would love to hear about people's experiences with the
Winstrip tray. Its advantages over soil blocks (which I've done for past 2 seasons) that seem credible are: (a) less work - you're just dumping the dry potting mix into the tray (b) less potting mix - you're just using loose dry, potting mix, not wetting it and making it into tight blocks that will hold together.
It isn't intuitively obvious that it air prunes as well as soil blocks, but may be it does a good enough job?
The page above links to a ton of their videos about the product. Would love to hear thoughts, but specially experience using them.
Thanks,
Shayok