Q Plug®

Stabilized Rooting Media

3” Grow Block


Q Plug is the key to maintaining a clean growing environment. It is specifically designed to germinate seedlings or to root cuttings. Q Plug has been engineered so that you may transplant or handle your plants at any stage.

  • Product #: Q3X3BLOCK
  • Plug Dimensions: 3″x 3”x 3”
  • Plugs per case:192
  • Cases per Pallet: 24
  • Available Dibble Sizes: 40/40
  • Recommended Tray fitment :- – –


The Q Plug is an allaround propagation plug designed for any style of growing system. Your Q Plug can be transplanted into loose mix, row crop or incorporated into most any hydroponic, aeroponic or aquaponic application. Q Plug is engineered to maintain its shape throughout the lifecycle of your crop with minimal slouching of material to not only make it one of the cleanest plug options on the market but reducing costly expenditures in maintenance of clogged filtration systems.

The porosity Q Plug provides to the root zone can help in stronger root development for healthier plants and increases in yield.

The 3 Grow Block is the smallest offering in our IHORT Grow Block Series. The 3 Grow Block Plug works as a stepping stone system and can eliminate the need for loose mix all together when paired with our 6x4 Grow Block. Take your crop all the way to harvest in 3 easy steps. The 3 Grow Block features an insert hole that will accept a variety of our plug offerings (40/40 Q Plug or Excel Plug T50).

Stop wasting your time and money with a messy loose mix. Q Plug is pH balanced and ready to use right out of the box.

See why your favorite grower uses the IHORT brand. Proudly made in the USA.

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