General Description

High germination rate is dependent on the quality of seeds and the way how the seeds are being germinated. A good hydroponic sponge will complement and further boost the germinate rate of seeds.

Product Features

Water Absorption: Performs better than certain hydroponic sponges although the water absorption speed might be slower

Water Retention: High water retention

Colour: Black sponge hides the unsightly green algae

Cutting: The lining of the cubes have already been cut, providing you an easier tear from the main sheet

Product Specifications

Colour: Black

Weight: 20g

Size: 25cm (L) x 25cm (W) x 2cm (H)

Hole depth: 1cm

Material: Polyether-polyurethane

Tips to Improve Sponge Water Absorption

1. Dip the sponge into the water and squash the sponge using your fingers until the sponge completely absorbs the water.

Caring for Product

1. Keep your sponges in a dry and clean area (inside used plastic or paper bags).

2. Do not place heavier things on top of the sponges to prevent the sponges from running out of shape.

We at GreenBugs are firm believers and practitioners of premium affordable and quality, healthy farming for everyone. In order to keep the costs of purchase lower, we strive to design our systems to look elegant, be more efficient (reducing unnecessary parts) yet still functioning without compromising the quality of of overall system.