Hydroponic growing sponges (200 pieces) black + white
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Description
Ideal for soilless cultivation and seed germination
Our hydroponic growing sponges are the perfect choice for soilless growing and seed germination. These high-quality sponges are essential gardening tools for anyone involved in hydroponics or aeroponics. 
High quality material
- Material: Polyurethane (PU)
- Color: Black, White
Practical size and structure 
- Overall size: 250mm x 250mm x 25mm (9.8" x 9.8" x 0.98")
- Each cube size: 25mm x 25mm x 25mm (0.98" x 0.98" x 0.98")
- Hole diameter: approx. 11 mm (0.43 inches)
Important NOTE
Please note that white sponges may locally turn yellow or greenish when exposed to air. However, this does not affect the usage process or the effectiveness of the sponges.
Your benefits at a glance
- Soilless cultivation: Ideal for hydroponics and seed germination
- High-quality material: durable polyurethane
- Optimal size: Practical and efficient design
- Promotes root growth: Supports the healthy development of seedlings
- Easy to use: Easy to prepare and use
Discover the benefits of our hydroponic growing sponges and make soilless cultivation and seed germination easier. Perfect for hobby gardeners and professional growers alike. 
Customer Reviews
Gut angekommen.
Es ist viel klein, dich ankommen zu sehen. Ich denke, es wird klein sein.
Kauf, um zu verhindern, dass die Wurzeln beim Gießen nach oben gebogen werden,
Ich habe es getestet und es geht gut.
Exakt zur Beschreibung
Die Menge ist auch groß und zufrieden.
