| | |
|
| |
| | |
|
|
Classroom Hydroponic Plant Factory
MSRP: $20.00
H H Price: $16.00
You Save: $4.00 (20 %)
Quantity
Item Number: BKCLASS
Manufacturer: Hydrofarm
Manufacturer Part No: BKCLASS
|
|
|
Classroom Hydroponic
Plant Factory by P. Brown, G. Krelle & M. Tam, 123 pages, pap.
This comprehensive book uses hands-on growing and observing to introduce hydroponics to students. Lessons are designed separately for elementary, middle and high school levels. Includes 30 worksheets and transparencies
|
|
Xtrasun 42" HV Reflector
$104.00
|
|