A favorite seedling medium for growers is the peat pellet- the neat, Organic-friendly cylinders composed of peat (and sometimes coco coir) contained in a thin fiber baggie.
Like any seedling medium, peat pellets have their pros and cons.
00:25 Peat Pellets come in multiple sizes
00:50 What Peat Pellets are made of
1:14 The Pros
1:27 The Cons
2:00 Check out Upstart University Substrate Webinar
Connect with Bright Agrotech:
Music by Scott Gratton: http://freemusicarchive.org/music/Scott_Gratton/ and Latché Swing: http://www.latcheswing.fr/
Site de Latché Swing