Cultiwool Starter Plugs - high quality rockwool grow medium

They are perfect for transplanting to bigger grow blocks as your seed or clone grows.

The uniformity and direction of the fibers facilitate strong root structure as they create the ideal level of resistance for the roots to grow into.
Cultiwool manages the entire process of rockwool production from the melting of the basalt to the end product - germination plugs or growing blocks ensuring a uniform quality product.

Cultiwool Features:

• Ideal air to water ratio
• Superior water retention qualities
  
• Less resistance for the roots to grow in the block, resulting in better roots for "fragile" crops
• Fast Rooting fiber structure
  
• Uniform structure and firmness
• Sheets of 84 plugs
• 1.4" x 1.4" x 1.6"H
  

Cultiwool's rockwool starter plugs are ideal for clones and they're the perfect size and shape to be transplanted into larger Cultiwool blocks, for best results consider pairing these with a case of larger blocks

Each case contains 2210 blocks. Choose by the case or save money with a pallet of 10 cases (22,100 plugs)