- Contains 10pcs 73*40mm sponges, suitable for 70# / 80# hydroponic basket.
- Nursery sponges provide you with long-lasting moisture
- Timing watering only nutrient solution
- No need to add soil to the cultivation of organic green vegetables
- Can be widely used in greenhouse cultivation, vegetable planting base.
- Name: 73# Seedling Planted Sponge
- Material: Sponge
- Color: White
- Size: 73 x 40mm
- Net Weight: 45g
- 10 x Sponges