How long does it take to grow one unit? How much space does that unit take up during growth? How stable is the product before use? Very cool stuff, my take-awa

How long does it take to grow one unit? How much space does that unit take up during growth? How stable is the product before use? Very cool stuff, my take-away from reading about earlier fungi-base packaging is that it is hard to scale in a cost effective way. I've grown oyster mushroom "leather" which was fun, but took about 6 weeks for a 3" diameter.