Package includes: You will receive 6 sheets of whole hydroponic sponges - 600 pcs mini planting sponges. You can choose to use these hydroponic planting sponges separately. The size of the separate small hydroponic sponge pieces is 2.5 cm.
Wide range of uses: Hydroponic sponge blocks are suitable for various soilless cultivation, hydroponic systems, aeroponics, etc. Hydroponic sponge blocks are perfect for indoor cultivation, making research, observation, and recording easy.
Seeds: Hydroponic sponge squares provide the perfect environment for seed germination. Our sponge blocks are pre-drilled for easy insertion of your plants. Sponge blocks have good water retention and ventilation, which promotes the growth of healthy seedlings.
Premium water absorption: Soak the sponge pieces in water in advance before use so that they fully absorb water. Check the condition of your hydroponic sponge regularly. Make adjustments immediately. It saves time and effort to use and is easy to use.
Note: Avoid soaking sponge pieces in water for long periods as this may cause a lack of oxygen to the plant.

Color: White
Material: sponge
Size: 25 x 25 x 2.5 cm

Package contents:
600 x Sponge squares

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.