Cloning... dirt or water (and seeds)? $100 Machine? HELL NO! Shoe box, air pump, and a pool noodle... - THCFarmer
![Saving a few pennies. Splitting 1” rockwool into 4 pieces. Switched from clay pebbles to pool noodles. : r/Hydroponics Saving a few pennies. Splitting 1” rockwool into 4 pieces. Switched from clay pebbles to pool noodles. : r/Hydroponics](https://preview.redd.it/2ln98fxe96t51.jpg?width=640&crop=smart&auto=webp&s=2a4e53f19ab78a50178453436fe0eef3fd7c7a6d)
Saving a few pennies. Splitting 1” rockwool into 4 pieces. Switched from clay pebbles to pool noodles. : r/Hydroponics
![Christy McClain on Twitter: "My pool noodle hydroponics investigation is working! I can't wait to try this in classrooms next year! @CFBISD @NSTA #science #STEM https://t.co/TIuQvTXFUn" / Twitter Christy McClain on Twitter: "My pool noodle hydroponics investigation is working! I can't wait to try this in classrooms next year! @CFBISD @NSTA #science #STEM https://t.co/TIuQvTXFUn" / Twitter](https://pbs.twimg.com/media/FQvqmlKX0AgpOsR.jpg:large)
Christy McClain on Twitter: "My pool noodle hydroponics investigation is working! I can't wait to try this in classrooms next year! @CFBISD @NSTA #science #STEM https://t.co/TIuQvTXFUn" / Twitter
![How to Grow Hydroponic Lettuce and Pak Choy / Garden Hack / Hemp Grow Mat / DIY Hydroponics - YouTube | Hydroponic lettuce, Hydroponics, Hydroponics diy How to Grow Hydroponic Lettuce and Pak Choy / Garden Hack / Hemp Grow Mat / DIY Hydroponics - YouTube | Hydroponic lettuce, Hydroponics, Hydroponics diy](https://i.pinimg.com/originals/9d/fb/00/9dfb00df67ea411b76aea0ae9e8176e2.jpg)