Hydroponic Net Pot Cups with Sponge – 2" Mesh Basket for Soilless & Hydroponic Growing

The essential building block of any hydroponic system — these 2" hydroponic net pot cups with sponge inserts provide the perfect growing environment for seedlings, herbs, and vegetables in DWC, NFT, Kratky, and all soilless growing setups.

Precision-Sized for Standard Hydroponic Systems Designed to fit standard hydroponic boards, DWC buckets, and tower garden systems:

•  Outer diameter: 57mm (rim)
• ⚫ Inner diameter: 43mm
•  Height: 35mm
• ⬇️ Base diameter: 37mm

Corrosion-Resistant PE Construction Made from durable, food-safe polyethylene (PE) plastic — lightweight, corrosion-resistant, and built to withstand continuous water and nutrient solution exposure without degrading. The black colour also helps block light from reaching the root zone, preventing algae growth.

Breathable Mesh Design The wide vertical slots and open mesh base allow:

•  Free water flow — nutrient solution reaches roots efficiently
• ️ Maximum airflow — prevents root rot and promotes healthy oxygenation
•  Root penetration — roots grow freely through the mesh into the nutrient solution

Sponge Insert Included Each cup comes with a foam sponge insert that holds seeds or seedlings securely in place during germination and early growth — no growing media needed to get started.

Wide Range of Applications

• DWC (Deep Water Culture) systems
• NFT (Nutrient Film Technique) channels
• Kratky passive hydroponic setups
• ️ Hydroponic towers & vertical gardens
• Seedling propagation & cloning

Specifications

• Material: PE (polyethylene), food-safe
• Color: Black
• Outer diameter: 57mm
• Inner diameter: 43mm
• Height: 35mm
• Base diameter: 37mm
• Features: Corrosion-resistant, breathable, durable
• Includes: Sponge insert per cup