New Arrivals/Restock

1.5" Grodan Rockwool Cubes for Seed Starter (98 Hydroponic Plugs) + The Hydroponic City Stakes

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US$13.79 cheaper than the new price!!

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Used  US$9.20
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Product details

Management number 216948400 Release Date 2026/04/19 List Price US$9.20 Model Number 216948400
Category
  • Ideal for Hydroponics and Soilless Growing - Rockwool cubes provide excellent water retention and air flow, making them perfect for hydroponic systems, aeroponics, and other soilless grow methods.
  • Promotes Strong Root Development - Engineered for optimal root aeration, Grodan cubes encourage rapid and healthy root formation—ideal for seeds, clones, and cuttings.
  • Easy to Use for Propagation - Simply wet, insert seeds or cuttings, and place in a tray or grow system. Grodan cubes maintain structure and moisture without mess or soil.
  • Great for Seed Starting and Cloning- Perfectly sized for germination trays and humidity domes. Great for vegetables, herbs, flowers, and cannabis cultivation.
  • Sterile and pH Neutral Growing Medium - Made from spun basalt rock, Grodan rockwool is an inert and sterile substrate with a balanced pH—ideal for supporting healthy root development from seed to transplant.

Color White
Brand Name The Hydroponic City
Style Name Tube
Unit Count 1.0 Count
Item Weight 0.7 Pounds
Manufacturer The Hydroponic City
Number of Pieces 98
Material Features Natural
Indoor Outdoor Usage Indoor
Other Special Features of the Product organic

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