Rockwool Cubes, 1″ x 1″


Rockwool grow cubes – starter plugs

1″ x 1″ cubes, 200 cubes per sheet

Fits in a standard propagation tray

SKU: GSGMR1.1 Category:

Starter Plugs are for starting seeds and rooting of cuttings prior to tranfering to a aquaponic or hydroponic grow-out system.

The Rockwool plugs are made of Grodan rockwool, a natural product created from stone.  It is light weight, porous and has excellent water holding abilities.

Each 10″ x 20″ sheet has 200 1′ x 1′ plugs

  • Sheets are sized to fit a standard flat growing propagation tray.
  • Planting holes are predrilled for seeding ease.

Sold as 1 sheet (200 cubes) or a box of 30 sheets (6,000 cubes)

Weight30 lbs
Dimensions24 × 20 × 20 in

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shipping Notes:

Based on the size of the box, shipping cost might vary from what is shown. We will notify you of any changes in shipping cost.