Lastro Entire Business Solutions

Hydroponic Rockwool Cubes, 50mm x 50mm x 40mm, 33 Cubes per Sheet/Ideal for Hydroponic Systems, Seed Starting, and Root Development

Out Of Stock

Category:

Description

Product Description:
Kickstart your plant growth with Hydroponic Rockwool Cubes, expertly designed for seed starting, cloning, and early-stage root development. Each sheet contains 33 individual cubes sized at 50mm x 50mm x 40mm, providing consistent shape and moisture retention for uniform plant growth. These grow media cubes are made from sterile, pH-neutral stone wool, ideal for hydroponic systems, aquaponics, and greenhouse propagation.

Whether you’re a home gardener or commercial grower, these rockwool starter cubes support faster root formation, healthy oxygen flow, and reduced transplant shock.


Key Features:
🌱 33 Cubes Per Sheet – Pre-cut and uniform for efficient seeding
💧 Excellent Water Retention – Promotes root growth while preventing overwatering
🌿 High Air Porosity – Ensures proper oxygen flow to roots
🧪 Sterile & Inert – Disease-free and pH-neutral for healthy growth
🔁 Transplant Friendly – Easy to transfer to larger systems or pots


Specifications:

  • Product: Rockwool Grow Cubes (Starter Sheet)

  • Cube Size: 50mm x 50mm x 40mm

  • Quantity: 33 cubes per sheet

  • Material: Horticultural-grade stone wool

  • Usage: Hydroponics, aquaponics, seed starting, root cuttings, greenhouse


Applications:

  • Germinating seeds and rooting cuttings

  • Indoor grow tents & hydroponic kits

  • Aquaponics and NFT/DWC systems

  • Ideal for leafy greens, herbs, and vegetables


SEO Keywords:
rockwool cubes 50mm, hydroponic grow cubes sheet, rockwool starter plugs, seed starting cubes hydroponics, 33 cell rockwool tray, stone wool germination cubes, hydroponic rockwool sheet, soilless growing media, seed starter rockwool blocks.

Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Availability
  • Add to cart
  • Description
  • Content
  • Weight
  • Dimensions
  • Additional information
Click outside to hide the comparison bar
Compare
Shopping cart close