Grodan Pargro same quality, same value-priced, now half sized cases of 48 blocks. Plain brown half case sizes. Grodan Pargro QD (Quick Drain) have better quality and drainage than other value-priced rockwool. Grodan Pargro QD Biggie blocks are 14% drier than competitor blocks.

AA Bottom Draw Pump Adapter 7/8

MYKOS Pure Mycorrhizal Inoculum 100g, case of 60

For use with all General Hydroponics® 6 gallon containers.

Sturdy, non-breakable food grade plastic cups with graduated metric markings and reinforced handle. Available in five convenient sizes.

Grodan Pro Gro Block Improved Small 3Inches GR4 w/ hole [...]

Grodan GR40 Uni-Block Improved 8”x8”x4” Baby Mama, case of 36 [...]

These reusable trays are built tough for long lasting durability! They are injection molded, where as most 10 x 20 trays are vacuum formed. They are four times the thickness of regular 10 x 20 trays. No need to use multiple trays to gain strength when one quad thick tray will do the trick. The tray insert has a perforated bottom for easy drainage.

• Natural finish
• Use indoors or outdoors
• Strong and durable
• Lightweight stakes have smooth, attractive finish
• Available in 2', 3', 6', and 8' lengths
• 25 stakes per pack

Active Aqua Bottom Draw Pump Adapter, AAPW1000, 3/4” inlet thread

Gro Pro Mesh Pot/Bucket Lid 6 in (50/Cs)

Hydrofarm Black & White Grow Bag, 2 Gallon (20 Packs/CS) [...]